Mathematics High School

help me out, thank you !

Answers

Answer 1

Answer: 12.4

Explanation: a ^2 +b^2 = c^2
7^2 + 10.2^2 = c^2
49 + 104.04=c^2
153.04 =c^2
c ≈ 12.37
Round: 12.4

Related Questions

answer this question for brainilest and 30 points

Answers

The answer is V is less than 200 cubic inches

How do I do this I need help please?

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Answer:

34.8 to 1 dp

Step-by-step explanation:

18/2 = 9

Area of rectangle 18 X 9 = 162 cm^2

diameter of each circle 9

radius = 4.5

Area of a circle = πr^2

π X 4.5^2 = 63.6172512

63.6172512 X 2 (there are 2 circles) = 127.234502

162 - 127.234502 = 34.7654975

34.8 to 1dp

Help needed with some geometry

Answers

Answer:

hope this helps you. look it once.

That's Question 8 attached

Angles that are distinct

<A and <B<C and <D

Angles less than 180°

<B and <D

2 different measures

Plsss help ASAP

200 extra point and brainliest

Answers

Answer:

A, B, D

Step-by-step explanation:

Answer:

A, B, D, E

Step-by-step explanation:

1. 100 = 100%, so seeing that there are 55 boys and 45 girls, we can go ahead and turn those into percentages, making this answer correct.

2. Once again, 100 = 100%, so 17 = 17%

3. "10/55 of those" isn't implying this is the boys only, but rather everyone, so this statement is not correct.

4. 10/35 of the students who chose math are girls. We can see that on the graph.

5. 8 + 8 = 16. Those are both the same number and half and half of the boys and girls...

Hope this helped!

plz help have posted this question 3times and no one has helped me

Answers

Answer:

Step-by-step explanation:

Find the total by summing the heights of the bars, that is

total = 2 + 5 + 6 + 8 + 3 + 1 = 25

PLEASE ANSWER CORRECTLY I WILL GIVE U M

Answers

Answer:

the answer should be 360° n

ima use this so i can ask something lol ..

Find the volume of the composite figure.
16 ft
21 ft
13 ft
18 ft
the volume is
cubed ft.

Answers

the volume is 21 cubed ft.

PLEASE HELP! I AM BEHIND ON SCHOOL WORK AND I NEED THIS! PLEASE SHOW WORK!

Answers

if ur question is to find the missing side length, it would be 7cm because the 8.2cm are right across from each other and are the same value. so the missing side across from 7cm would be 7cm too

Find the circumference of a circle that has a diameter of 10in

Answers

Answer:

62.83

Step-by-step explanation:

10 times 3.14 times 2

Given that x = 5.4 m and 0 = 26°, work out BC rounded to 3 SF.
B
O
ou
A
x
С
The diagram is not drawn accurately.
W
BC=
m

Answers

Answer:

BC ≈ 4.85 m

Step-by-step explanation:

Using the cosine ratio in the right triangle

cos26° = [tex]\frac{adjacent}{hypotenuse}[/tex] = [tex]\frac{BC}{AC}[/tex] = [tex]\frac{BC}{5.4}[/tex] ( cross- multiply )

5.4 × cos26° = BC , then

BC ≈ 4.85 m ( to 3 s f )

Write the inequality that represents the number line

Answers

Answer:

Step-by-step explanation:

5. The circle graph below shows 500 tickets
sold at a school concert.
17%
Adults
24%
Students
Children Under 12
Seniors
55%
How many tickets were sold to students?
A 55 tickets
B 120 tickets
C 225 tickets
D 275 tickets

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D. Because 500 x 0.55= 275

find the distance of line segment AB between the points at (8,0) and (5,9)

Answers

Answer:

Approximately 3.605 units

Step-by-step explanation:

AB= B -A = [tex]\left[\begin{array}{ccc}5\\9\end{array}\right][/tex] - [tex]\left[\begin{array}{ccc}8\\0\end{array}\right][/tex] = [tex]\left[\begin{array}{ccc}-3\\9\end{array}\right][/tex]

|AB| = √x²+y² = √(-3)²+2² = √9+4 =√13 = 3.605 units

Hiii, I would love it if you can help me with these! I tried my best but it's really hard and I don't understand.

Answers

Answer:

First one i think is C and the second one is A it was easy

Step-by-step explanation:

You, your cousin, and a friend each take the same number of free throws at the basketball hoop. Who made the most free throws?

Player Shots Made
You 17/20
Cousin 0.8
Friend 87.5%

Answers

Answer:

the friend made more free throws

Step-by-step explanation:

17/20 = 85%

0.8 = 80

87.5% = 87.5

the friend has a bigger percentage. meaning she mad more free throws

This dot plot shows the number of runs scored by the yellow jackets in their last 12 games. How could you describe the graft?

Answers

Answer:

Symmetric

Step-by-step explanation:

The dot plot provided is almost symmetric :

Obtaining the median value :

2, 3, 5, 5, 6, 6, 6, 6, 7, 7, 7, 9

1/2 ( n + 1)

n = 12

1/2 (13) = 6.5

(6 + 6) /2

12 /2

= 6

Counting the number of points to the left and to the right of the median vlaue in the plot, we'll see that the difference in values aren't entirely different, and as such folding along the median value won't leave too much on one side than the other. Hence, the plot is symmetric.

What is an
equation of the line that passes through the points (-3,-2) and (3,6)?

Answers

Answer:

y = 4/3x + 2

Step-by-step explanation:

y2 - y1/ x2 - x1

6 - (-2)/ 3 - (-3)

= 8 / 6

= 4/3

y = 4/3x + b

6 = 4/3(3) + b

6 = 4 + b

2 = b

PLEASE ANswer iLL TRY AND MARK BRAINLIEST

Answers

the best option is option number c because the line both marks on the 2 in the negative and positive side

I rly need help with #2-4 and #8-9 PLZZ

Answers

Answer:

2. sin=12\15 cos=9/15 tg=12/9

3. sin=3/v13 cos=2/v13 tg=3/2

4. sin=v15/4 cos=7/4 tg=v15/7

I need help to get the answer,

Answers

Answer:

4.25 hours

Step-by-step explanation:

A fully charged phone would be at 100%, so we'll set y equal to 100 and solve for x:

100=20x+15

85=20x

4.25=x

So Sammi's phone will be fully charged in 4.25 hours.

Answer:

4.25 hours

Step-by-step explanation:

"Fully charged" means the percentage should be 100%.

Substitute 100 for y then solve for x.

[tex]100=20x+15\\85=20x\\x=\frac{85}{20}\\x=4.25 \text{ hours}[/tex]

Evaluate:

12×2.4×2.4×7=

Answers

Answer:

483.84

Step-by-step explanation:

Answer:

483.84

Step-by-step explanation:

Use the following function rule to find f(3).

f(x) =
8
x

+ 9

f(3) =

Answers

Answer:

Step-by-step explanation:

f(3) = 8(3) + 9 = 24 + 9 = 33

Answer:

33 is the answer.

Step-by-step explanation:

# CarryOnLearning

Please help.
Is algebra.
PLEASE HELP NO LINKS OR FILES.
I don't want links.

Answers

the answer is c

hope that helps :)))

help please!! i’m confused

Answers

Answer:

3. B. AD = AO

Step-by-step explanation:

Hope it helps

#CarryOnLearning

Translate the sentence into an inequality. Ten times the sum of a number and 21 is at most 16. Use the variable y for the unknown number.

Answers

Answer:

10y+ 21 ≥ 16

Step-by-step explanation:

HELP ME PLEASE!!!
Find the area of the triangle shown below.

Answers

You use the formula A= 1/2(B)(H)
So the area would be: (1/2)(6)(6)
= 18

Find the exact function value. tan 45°

Answers

Answer:

solution given:

the exact function value. tan 45°=1

Write an equation to match each graph

Answers

Answer:

y=lxl

Step-by-step explanation:

Answer:

y=|x|

Step-by-step explanation:

The first graph is V shaped graph centered at origin, (0,0) and the graph is not shifted or translated. So, the equation of first graph is,

In the current year Aveeno reported net income of $50,400which was a 12% increase over prior year net income Compute prior year net income

Answers

Answer:

$45000

Step-by-step explanation:

Given data

Net income =$50,400

Let the prior year income be x

12/100*x +x= 50400

0.12x+x= 50400

1.12x= 50400

x= 50400/1.12

x= $45000

Hence the prior year income is $45000

How many 1/5s are in 4

Answers

Answer:

Step-by-step explanation:

You have to divide to find the answer so

4/1 * 5/1

Which will get you to 20.

there is 20 in 4 hope you find your anwser

Other Questions

find the value f(-5) A cell phone company is offering a plan for unlimited talk and text with an additional charge for data that can be represented by the function C(g) = 14.99g + 32, where C represents the cost, in dollars, and g represents the number of gigabytes of data, According to this model, fill in the blanks with the values that complete the sentence. The cost of the plan for unlimited talk and text is $ ______ , with an additional cost of $ ______ for each gigabyte of data. Why was the attack on Midway so costly for the Japanese Answer for brainilest and 10 points.) Which value is included in the solution set for the inequality graphed on the number line?432-10 1 234-5O-2.03 Examine and describe the image above. What type of relief sculpture is it? Justify your answers. Which of the following did the first Ming Emperor, Hongwu, introduce to China?A. Widespread adoption of Mongol customsB. A policy of isolation from foreign contactC. The first state-sponsored educational systemD. Concepts of private property what do you think is the importance of technical writing in report preparation? can you guys help me with this Can someone please help me In four to six sentences, explain the savings-borrowing-Investing cycle. PLS HELPP!!!!! A type of waves that carries energy from one place to another, even through empty space is:A. AmplitudeB. WaveC. LightD. Energy What is the velocity of a wave with a wavelength of 0.03 m and a frequency of120 Hz?A. 0.28 m/sB. 4000 m/sC. 3.6 m/sD. 2.5x 10-4 m/s early growth theorists assumed that which characteristic was typical of labor markets How did the environments in North America affect the development of indigenous cultures in the late 1400s? A. Cold temperatures forced most indigenous peoples to quickly give up hunting and gathering. B. Different climates caused indigenous peoples to develop different regional lifestyles. C. Irregular natural disasters prevented indigenous cultures from developing on the west coast. D. Dry conditions led to wars between indigenous peoples over the best farmland. 7. Calculate moles of H2 needed to form 2.25 moles HCl in the reaction H2 + Cl2==>2HCl The area of this shape is if an element forms 1- ion, in which group of the periodic table would you expect to find it The human populationdoubles every 36 years. If people currently use25 percent of Earth's primary production, inwhat year might humans use 100 percent? Write a decimal that is less than 3.45 but greater than 3.0. helppp!