Mathematics High School

What is the length of the hypotenuse triangle below?

Answers

Answer 1

Answer:

A (25)

Step-by-step explanation:

Pythagorean Theorm

[tex]7^{2} +24^{2} =x^{2}[/tex]

Please vote brainliest!!!

Related Questions

Find the measure of angle b.

Answers

Answer:

Uh it's 46 I think since it's the same size as the one on the opposite side of it sorry if I'm wrong cri

Step-by-step explanation:

what is equivalent to (x+8)(x+4)?
1.x^2+12x32
2.2x^2+10x+12
3.2x^2+12x+16

Answers

Answer:

1. x^2+12x+32

Step-by-step explanation:

(x+8)(x+4)

x(x+4)+8(x+4)

x^2+4x+8x+32

x^2+12x+32

Answer:

x^2+12x + 32

Step-by-step explanation:

Lets solve this piece by piece

x * x = x^2

x*4 = 4x

8 * x = 8x

8*4 = 32

now if we add all of these we get

x^2 + 12x + 32

which happens to be the first option

A ladder is placed 5ft away from a house. The ladder comes up to 12ft on the
side of the house. How long is the ladder?

Answers

Answer:

c = 13

Step-by-step explanation:

a² + b² = c²

5² + 12² = c²

25 + 144 = c²

169 = c²

√169= √c²

13 = c

Propane has a heat energy of 2,470 BTU/ft cubed. How much energy can a propane tank with a volume of 43.7 ft cubed produce?

Answers

Answer: [tex]107939\ BTU[/tex]

Step-by-step explanation:

Given

Propane produced heat energy of [tex]2470\ BTU/ft^3[/tex]

The volume of the tank is [tex]43.7\ ft^3[/tex]

The energy produced by this propane tank is

[tex]\Rightarrow 2470\times 43.7=107939\ BTU[/tex]

NO LINKS!! SOMEONE PLS HELP ME :( NOBODY DOESNT WANT TO HELP ME I POSTED THIS SO MANY TIMES AND NO ANSWER PLSSS HELP ME The slope of the line below is 1. Write the point-slope equation for the line
using the coordinates of the labeled point. (7,8)

Answers

Answer:

Answer: y - 8 = x - 7

Step-by-step explanation:

SOLUTION:

General equation : (y2 - y1)/(x2 - x1) = slope

Substitute slope = 1 into the equation:

(y2 - y1)/(x2 - x1) = 1

Substitute (7, 8) into the equation:

(y - 8)/(x - 7) = 1

Cross multiply:

y - 8 = x - 7

Answer: y - 8 = x - 7

I really hope dis Helps :D

Which number below is greater than 9 but less than 10? A. √ 45 B. √ 80 C. √ 85 D. √ 100

Answers

Answer:

C: 85

Step-by-step explanation:

its about 9.2

How long is a string reaching from the top of a 13-ft pole to a point on the 3 points ground that is 7 ft from the base of the pole?

Answers

Answer:

14.76 ft

Step-by-step explanation:

L²= 13² + 7²

L² = 169 + 49 = 218

L = √218 = 14.76 ft

Answer:

14.8

Step-by-step explanation:

We use the Pythagoras theorem because the string and the pole are making a right angle triangle

7^2+13^2=c^2

49+169=c^2

218=c^2

14.8=c

25) Which of the following rational
numbers is different from the others?
a) -5 -1
b) - 1 - 4
c) -4 -7
d) 11' 2'93

Answers

C) -4 -7
Hope it helps and have a nice day

11. Patrick is buying a new car. He can choose the body style, color, and
engine type. If there are 54 ways he can select a car, with three body
styles and two engine choices, how many colors are available?

Answers

Answer:

There are 9 different options he can choose

Step-by-step explanation:

$6,000 was invested at a simple interest rate. In 15 years, the
account was worth $9,600. What was the interest rate? Show all your
work!

Answers

Answer:

4.2%

Step-by-step explanation:

S.I=P×R×T R=I×100/R×T =6000×100/9600×15

=600000/144000

=4.2%

find the 8th term of the arithmetic sequence -5x+3, x+9, 7x+15,…

Answers

Step-by-step explanation:

Answer attached...

Hope it helps:)

Find the number of possible outcomes in the sample space for the following scenario: A spinner can land on either red or blue. You spin seven times and then roll a six-sided die.

A. 423
B. 500
C. 692
D. 768

Which is correct?

Answers

I think is B but I’m not sure

The correct answer is letter B

i need help
Find the volume of the cylinder.
Either enter an exact answer in terms of
π
πpi or use
3.14
3.143, point, 14 for
π
πpi.

Answers

Answer:

Solution :-

Radius is 3

Height is 2

So,

Volume = πr²h

Volume = 3.14 × (3)² × 2

Volume = 3.14 × 9 × 2

Volume = 3.14 × 18

Volume = 56.5 units²

Answer: 56.52

Step-by-step explanation:

You can get a volume of a cylinder by multiplying pie which is 3.14 by radius squared multiplied the height...

The equation is Volume = πr²h

Or in simpler terms:

3.14 × radius ×radius × height

So the final equation is:

3.14 × 3² × 2

=56.52

Hi please help I have no confidence or motivation at this point and I just don't wanna fail. Thank you.

1. To determine if "A" students tend to sit in a particular part of the classroom, a teacher recorded the locations of the students who received grades of A. He found that 17 sat in front, 9 sat in the middle, and 5 sat in the back of the classroom, when testing the assumption that the "A" students are distributed evenly throughout the room, he obtained the test statistic of x2 = 7.226. If using a 0.05 significance level, is there sufficient evidence to support the claim that the"A" students are not evenly distributed throughout the classroom? Then state the conclusion.

A. Fail to reject the null hypothesis; there is sufficient evidence to support the claim that the A" students are not evenly distributed throughout the classroom.
B. Fail to reject the null hypothesis; there is sufficient evidence to support the claim that the "A" students are evenly distributed throughout the classroom.
C. Reject the null hypothesis; there is sufficient evidence to support the claim that the "A" students are not evenly distributed throughout the classroom.
D. Reject the null hypothesis; there is sufficient evidence to support the claim that the "A students are evenly distributed throughout the classroom.
----
4. After getting several "flat tire" excuses for missed tests, a college instructor asked her 40 students to identify the tire they would select for their excuse and recorded the results in a frequency table with the following categories: left front, right front, left rear, and right rear. If you are using a 0.05 significance level to test a claim that the results fit a uniform distribution, what is the critical value for the goodness-of-fit test needed to test the claim?

A. 7.815
B. 55.758
C. 9.488
D. 43.773
----
7. An experiment is performed using 1000 trials to test a new scientific model. There are 10 different categories of outcomes. When testing the claim that the observed outcomes agree with the expected frequencies, a test statistic is found to be χ2 = 8.185. Use a 0.05 significance level to test the claim that the actual outcomes agree with the expected frequencies. State the conclusion.

A. Fail to reject the null hypothesis; there is sufficient evidence to warrant rejection of the claim that the observed outcomes agree with the expected frequencies.
B. Reject the null hypothesis; there is not sufficient evidence to warrant rejection of the claim that the observed outcomes agree with the expected frequencies.
C. Reject the null hypothesis; there is sufficient evidence to warrant rejection of the claim that the observed outcomes agree with the expected frequencies.
D. Fail to reject the null hypothesis; there is not sufficient evidence to warrant rejection of the claim that the observed outcomes agree with the expected frequencies.
----
8. A wedding caterer randomly selected clients from the past few years and recorded the months in which the wedding receptions were held. She was interested in testing a claim that weddings occur in different months with the same frequency. She found the test statistic to be χ2 = 10.600. Use a 0.05 significance level to find the critical value for the goodness-of-fit and test the claim that weddings occur in different months with the same frequency. Then state the conclusion.

A. 19.675; reject the null hypothesis
B. 21.026; reject the null hypothesis
C. 19.675; fail to reject the null hypothesis
D. 21.026; fail to reject the null hypothesis
----
10. A candy company claims that the colors of the candy in their packages are distributed with the (1 following percentages: 16% green, 20% orange, 14% yellow, 24% blue, 13% red, and 13% purple. If given a random sample of packages, using a 0.05 significance level, what is the critical value for the goodness-of-fit needed to test the claim?

A. 12.592
B. 15.822
C. 12.833
D. 11.071

Answers

Answer:

1) C. reject the null hypothesis; there is sufficient evidence to support the claim that “A” the students are NOT evenly distributed throughout the classroom

4) A. 7.815

7) D. fail to reject the null hypothesis; there is not sufficient evidence

i’m sorry my test doesn’t have questions 8 and 10 so i don’t know the answer

Step-by-step explanation:

i just took the test

Beverly makes wooden boxes for a crafts fair. She makes 400 boxes like the one shown, and she wants to paint all the outside faces.

Answers

Answer:

2400

Step-by-step explanation:

a box has six sides

400*6

What does side DE equal?

first person gets brainliestly answer!

Answers

Side DE would equal 20

Answer:

Length of line DE = 20

Step-by-step explanation:

The scale factor from ΔABC to ΔDEF is 2.

Line AB is similar to line DE.

So, we need to multiply the length of line AB by 2 to get the length of line DE:

10 × 2 = 20

Using the question from above Jenny shape what is the volume of her two cubes combined

Answers

Answer:

14•14•14= 2744

7•7•7= 343

2744+343= 3087

Step-by-step explanation:

all together it should be 3087

sorry if I'm wrong.

If the number of bacteria in a colony doubles every 33 hours and there is currently apopulation of 50,000 bacteria, what will the population be 66 hours from now?

Answers

Answer:

200,000

Step-by-step explanation:

Population now: 50,000

Population in 33 hours: 100,000

Population in 66 hours: 200,000

Answer: 200,000

find the equation of the line passing through points (-4,2) and (1,-6)

Answers

Answer:

y + 6 = (-8/5)(x - 1) in point-slope form

Step-by-step explanation:

Moving from the 1st point to the first, we see that x (the 'run') increases by 5 from -4 to 1, and y (the 'rise') decreases by 8. Thus, the slope of the line through these two points is m = rise / run = -8/5

Now we have two points on the line, plus the slope. Let's write out the point-slope formula for the equation of a straight line:

y - k = m(x - h), where (h, k) is a point on the line and m is the slope of the line.

Here, using the point (1, -6), we obtain:

y + 6 = (-8/5)(x - 1) in point-slope form

***MARKED BRAINLIEST***

Answers

Answer:

D is the answer

Step-by-step explanation:

REAL ANSWERS ONLY!!! 20 points!!

Answers

Answer:

126

Step-by-step explanation:

176 - 50 = 126

Give me Brainllest plz

Answer:

126

Step-by-step explanation:

Give the other answer ✨Brainliest✨

A furniture store sells kits that customers use to build cabinets. Each kit contains 18 screws and a
set number of boards.
Part A
Jarred buys 6 of these kits and has a total of 192 screws and boards. The equation shown represents
this situation.
6(x + 18) = 192
What is the value of x in Jarred's equation?
A. 11
B. 14
C. 29
D. 35

Answers

Answer:

The answer is B, 14.

Step-by-step explanation:

Answer: 14

Step-by-step explanation: I took the test and got it correct :)

How do you find the diameter

Answers

If you know the radius of the circle, double it to get the diameter. The radius is the distance from the center of the circle to its edge. If the radius of the circle is 4 cm, then the diameter of the circle is 4 cm x 2, or 8 cm. If you know the circumference of the circle, divide it by π to get the diameter.

Answer:

2x radius I believe

Tell me if im wrong and I will remove this

Find the median:
5, 6, 3, 9, 0, 4, 1, 2, 7

a
4

b
5

c
4.1

d
4.3

Answers

Answer:

Step-by-step explanation:

The median of 5, 6, 3, 9, 0, 4, 1, 2, 7 is 4

How to determine the median?

We have:

5, 6, 3, 9, 0, 4, 1, 2, 7

Rearrange the dataset in ascending order

0, 1, 2, 3, 4, 5, 6, 7, 9

The median is the middle value, and the middle value in the above dataset is 4

Hence, the median of 5, 6, 3, 9, 0, 4, 1, 2, 7 is 4

Answers

Answer:

surface area of cube=6×side²

surface area of cube=6×(8ft)²

surface area of cube=384ft²

In a standard deck of cards, P(heart)

Answers

Answer:

13/52 (0.25) (25%)

Explanation:

There are 52 cards in a standard deck and there are four suits.

52/4 = 13

So, the probability (assuming that’s what you are asking for) is a 13/52 chance you will pull a hearts card.

Answer:

1/4

Step-by-step explanation:

probabillty of hearts. deck of cards is 52 there are 13 hearts so its 13/52 or 1/4

What is the equation of the ine perpendicular to 6x−2y=3 and passing through the point (5,−1)?

Answers

6x-2y=4xy

so this is the,correct answer your thinking of division

y=x²+16x+63
plz help im confusing myself on this problem plz show work to thx for the help

Answers

Answer:

\frac{d}{dx}\left(x^2+16x+63\right)=2x+16

Step-by-step explanation:

In a race , Ram covers 5 km in 20 min. How much distance will he cover in 100 min

Answers

Answer:

25 km

Step-by-step explanation:

100/20=5

5*5=25

You can use proportion
Km Min
5 20
? 100

(5*100)/20
500/20
=25

Jeremy has $3.50 to purchase erasers. If erasers cost $0.21 each, about how many can he buy?

Answers

Answer:

16 brainlist pls

Step-by-step explanation:

Other Questions

The common hamster has 20 chromosomes. How many different types of hamster offsprings could form If you deposit money in the bank, in essence, you are: Group of answer choices a borrower, since all bank funds are borrowed from the federal government. a supplier of funds, since the bank simply is an intermediary between those who want to borrow loanable funds and those who are willing to lend them (depositors). a supplier of funds, since the bank loans money to you. neither a borrower nor supplier of funds in this case, since you have neither lent nor borrowed money Explain ONE way in which policies to maintain global influence in the United States were similar to the policies to maintain global influence in the Soviet Union during the Cold War. explain about imagery Tyler will dog sit for a fee of $16 then $4 for each hour, Katie will dog sit for a fee of $12 then $6 per hour. After how many hours (x) will Tyler and Katie charge the same amount (y)?can you tell me the steps to follow in order to solve this plz. Select from the sentences to create an objective summary of the story. The firstsentence of the summary is given for you. Select four other sentences that showthe most important ideas of the story. Select and drag them to the approprlateboxes. Be sure you put the sentences in chronological order. Using the information in the Box-and-Whisker plot below, what is the 1stQuartile?A) 5B) 12.5OC) 20OD) 27.5 By how much would the quantity of labor demanded decrease if a minimum wage hike raised prevailing wages from $8 to $10 an hour and if the elasticity of labor demand were 0.40? Which is the best list of categories for an idea web about Cynthia Levinsons Weve Got a Job? cue the marchers, take a stand, nonviolence, jail time Jamess parents, Arnetta, Audreys parents, Wash Alabama, Bull Connor, King, the Movement nonviolence, weapons, leaders, church The dad has a son and a daughter. The daughter is 19 years younger than the son. The son is 13 years younger than the dad (Don't ask, just keep reading.) The daughter is 21 years old now. How old is the dad?Dad - 13 years older than sonSon - 19 years older than daughterDaughter - 21 years old Under John Adams, what could get a person get in legal trouble for under the Alien and Sedition Acts? Help please. Will give brainlistEvaluate the expression when a = -9 and b = - 4.a? - 2(b + 12) Some species of hares are brown most of the year, but change color to white in the winter. This allows them to blend inthrough the seasons.Where are these organisms adapted to live?O deciduous forestso deserttropical rain forestssavanna What is the area of the top desk? Why does oxygen decrease the rate of photosynthesis? Which of these are characteristics of a live speech? Check all that apply.read as visual textpresented in auditory modalityincludes graphs, charts, or mapsuses conversational languageconveys the speakers emotionsmay include facts, information, or persuasive words Find the value of w in the triangle.x1359770 A 200kg bumper car moving 3 m/s collides head on with a 392kg bumper car moving 6m/s. After impact, the larger car continues traveling in the same direction with a velocity of 1.6 m/s . Determine the speed of the other car. update for the second one Sweat is made by very manymaybe several millionlittle sweat glands scattered around your skin. They are more tightly packed on the palms of your hands and the soles of your feet. When seen in a microscope, each gland looks like a coiled-up tube with an opening on the surface of the skin. Its job is to make sweat. Sweat evaporates from the skin and cools your body.Which best describes the main idea of the passage? A. the purpose of skin B. the skin on feet and hands C. how to use a microscope D. how sweat glands work