Mathematics High School

anyone help if you can

Answers

Answer 1

Answer:

The answer is C

Step-by-step explanation:

HOPE it helps!!:))))

Related Questions

Help please thanks bye

Answers

Answer:

I got 51 cm^3

Step-by-step explanation:

Hope this helps you, Im in a rush though but if you need an explanation just let me know

Mara and Jonathan each created a sequence of numbers using a rule. Both sequences start with 0 as the first number. Mara’s rule is “add 3,” and Jonathan’s rule is “add 5.” Which statement about their sequences is true?

Answers

Answer:

Both can be true irrespective of the common difference.

The area of a rectangle is x^2-6x-16. If the width is x+2, what is the length?

Answers

Answer:

Step-by-step explanation:

If the point (a, b) is
located in Quadrant I, in which Quadrant is
the point (a, -b) located?

Answers

Answer:

Quadrant IV

Step-by-step explanation:

In Quadrant I the numbers are both positive.

In Quadrant II the number on the x-axis is negative while the number on the y-axis is positive.

In Quadrant III both numbers are negative.

In Quadrant IV the number on the x-axis in positive while the number on the y-axis is negative.

Since your plot point was (a, -b), the number in the y-axis is negative meaning it's located in Quadrant IV.

Mhanifa please help im almost done!!

Answers

Answer:

Q 1

Sum of interior angles of a pentagon:

4x + 60 = 180(5 - 2)4x + 60 = 5404x = 480x = 120Q 6

Midsegment is half of the sum of the bases:

(2n - 2 + 4n + 6)/2 = n + 12(6n + 4)/2 = n + 123n + 2 = n + 122n = 10n = 5

Midsegment is:

5 + 12 = 17

Correct choice is D

Q 3m∠1 = 90 as diagonals are perpendicularm∠2 = 41 as alternate interior angles

∠3 is complementary with ∠2:

m∠3 = 90 - 41 = 49

None of the choices is correct

At the craft store, Janice bought a bag of green and yellow marbles. She received 14 green marbles and 11 yellow marbles. What percentage of the marbles were green?

Answers

Answer: 56%

Step-by-step explanation:

Since Janice bought a bag of green and yellow marbles and she received 14 green marbles and 11 yellow marbles, the total number of marbles will be:

= 14 + 11 = 25 marbles

Number of Yellow marbles = 11

Number of Green marbles = 14

Total number of marbles = 25

The percentage of the marbles that were green will be:

= Number of Green marbles / Total marbles × 100

= 14/25 × 100

= 14 × 4

= 56%

Which measure represents the volume of the semi-truck trailer shown below? performance maters

Answers

Answer:

The answer is 5,512.

Step-by-step explanation:

Multiply 53 times 13 times 8

Answer:

kbjlhbkhhhiljb jkbhiphouhkvguohyuhlj vguhbkhuobjk

Step-by-step explanation:

Which equation below can be used to determine the missing angle in the triangle?
Select one:

x+75+60=180

75x+60x=180

75+60=x

x+75+60=90

Answers

Answer:You can use this fact to solve for the missing angle of a triangle. ... Remember -- the sum of the degree measures of angles in any triangle equals 180 degrees. Below is a picture of triangle ABC, where angle A = 60 degrees, angle B = 50 degrees and angle C = 70 degrees. ... Let x = the degree measure of each angle.

Step-by-step explanation:

Brenda took a math quiz last week. She got 21 problems correct and 4 problems incorrect. What percentage did Brenda get correct?

Answers

Answer:

84%

Step-by-step explanation:

Add the total number of questions (21+4 = 25)

divide 25 by 21

25/21 = 0.84

Multiply 0.84 by 100 to change it to a fraction

0.84*100 = 84%

The percentage that Brenda got correct was 84 percent

I need halp PLSSSSS I’m confused

Answers

Answer:

the answer is C (18:30)

Step-by-step explanation:

Each set of ratio in the table in simplest form is 3:5, and so is C.

6×3=18

6×5=30

So, 18:30 in simplest form is 3:5

Hope this helps!

Find the zeros of the function f(x)=3x2−27.

Answers

Answer:

Step-by-step explanation:

Find the total surface area of the net bellow
1. 102.4 cm2
2. 357.4 cm2
3. 22.4 cm2
4. 3502.4 cm2

Answers

Answer: 102.4 cm^2

Step-by-step explanation:

find the surface area of all of the rectangles

7.2(4)=28.8

7.2(2)=14.4

7.2(4)=28.8

7.2(2)=14.4

4(2)=8

add

28.8+14.4+28.8+14.4+8+8=102.4

Which of the following phrases are inequalities?

Answers

Answer:

B, C, and D

Step-by-step explanation:

They have an either a less than sign ( < ) or a greater than sign ( > ).

PLEASE HELP ASAP ANSWER THIS QUESTION AND I WILL GIVE BRAINLIEST!! NO LINKS PLS

Answers

Answer:

3. The ages of people eating in a family restaurant. The ages of people who watch football.

Step-by-step explanation:

Hope this helps<D

It creates a gap because there's a restaurant but then there's age of people who watches football.

please help i’ll give brainliest

Answers

Answer:

Fungi and bacteria

Hope that helps!

Step-by-step explanation:

Answer:

fungi and bacteria

Step-by-step explanation:

In which 3 statements below will the number 24 correctly fill in the blank? A) 2 feet = ___ inches B) 24,000 grams = ___ kg C) 3 gallons = ___ pints D) ___ pints = 12 cups E) 240 mg = ___ grams

Answers

Answer:

A,B and C.

Step-by-step explanation:

(A) 1 feet = 12 inches

So, 2 feet = 2 × 12 inches = 24 inches

(B) 1,000 grams = 1kg

So, 24,000 grams = (24,000÷ 1,000) = 24kg

(C) 1 gallon = 8 pints

So, 3 gallons = 3 × 8 pints = 24 pints

(D) 1 pints = 2 cups

So, 12 cups = (12÷ 2) = 6 pints

(E) 1 gram = 1000 mg

So, 240 mg = (240 ÷ 1,000) = 0.24 gram

Hence, A,B and C correctly fill with 24.

in a test, a hybrid car drove 4952 yards on 1 cup of gasoline. What is this rate in miles per gallon ?

Answers

Answer:45

Step-by-step explanation: There’s 16 cups in a gallon and the car goes 4952 yards per cup. You have to multiply the equivalency of a gallon by the yards to get your total distance in yards. Then, you would have to divide your total in yards (79,232) by the yards in a mile (1760). Your ratio would be around 45 miles per gallon.

What is the surface area of the prism in square centimeters

Answers

Ok I just have the phone number for my dad to go it

h e l p
Zayn plans to deposit $850 into a savings account that pays 2.4% interest compounded annually. Angelo plans to deposit $860 into an account that pays 2.4% simple interest. They both plan to leave the money invested for 4 years. How much more money will Zayn have than Angelo at the end of the 4 years?

Answers

Answer:

Zayn= $928.72

Angelo= $880.64

Zayn has 48.08 more than Angelo.

Step-by-step explanation:

Answer:

zayn- 934.58

angelo- 880.64

Step-by-step explanation:

Sammy's mother asked him to buy some aspirin at the supermarket. There were two different
sizes of aspirin bottles, and Sammy was not sure which one to buy. The bottle with 150 tablets
cost $7.50. The bottle with 50 tablets cost $3.00. Sammy used proportions to make his decision.

1. The bottle with 150 tablets

2. The bottle with 50 tablets

3. Both bottles work out the same

Answers

MARK BRAINLIEST SO I CAN LEVEL UP
so I divided 150 by 7.50 and it’s 20 tablets for 1.00 then I divided 50 by 3.00 and it’s 16 tablets for 1.00 so the bottle for 7.50 is a better deal

HELP!!!! I NEED TO SUBMIT THIS WITHIN 3 HOURS!!!!!!
At a dinner party, two desserts are being served. Six of the guests choose cheesecake, and eight of the guests choose apple pie. Write two associated part-to-whole ratios for this situation, in simplest form. Then, interpret these ratios within the situation.

Answers

Answer:

6:8, 3:4

hope this helps, im not sure if im correct tho sorry

Step-by-step explanation:

Need some help for this retake

Answers

its is 74 because you add all of them then subtract it from the total which in your case is 360

Answer:

Step-by-step explanation:

you add the numbers together you get 286 and the total degree of the shape is 360 so you subract 360 and 286 so you get 74

Pilar used five reusable shopping bags on a recent purchase she made at a grocery store. Each bag decreased the amount she spent by 15 cents. What was the change to the amount Pilar spent at the grocery store by using the reusable bags?

Answers

Answer:

-25 is the correct answer

Step-by-step explanation:

hope this helps:)

What is the value of the expression 3b+20 for b=30

Answers

Answer:

110

Step-by-step explanation:

3×30=90

90+20=110

hope this helps

plz can i get brainliest:)

Out of 1500 students at a school 85% made grade check. How many students passed grade check?

Answers

Answer:

1275

Step-by-step explanation:

here is the question again

Answers

Answer:

Step-by-step explanation:

f(12)

x=12-2 =10

10/5=2

GIVING BRAINLIEST !!!

Which images below are scalene triangles?

Triangles A and D
Triangles B and D
Triangles A and C
Triangles C and D

Answers

Answer:

c and d

Step-by-step explanation:

.............. just for filling 20 characters

Answer:C AND D

Step-by-step explanation:

set up proportion and solve:

3 packages of blueberries cost $9. How many packages can you buy for $18?

Answers

Answer:

3/9=3

3*18=54

you can buy 54 packages

Step-by-step explanation:

Answer:

Step-by-step explanation:

3/9=x/18

3/9=1/3

so 1/3=x/18

cross product

3*x=1*18

3x=18

x=18/3

x=6

What fact will help you to find the measure of angles B and C in the diagram shown?
A) An equilateral triangle has 3 congruent angles.
B)
The height of an isosceles triangle bisects the base.

C) The base angles of an isosceles triangle are congruent.
D)
The midsegment of an isosceles triangle is parallel to the base

Answers

Answer:

The Answer is C

Step-by-step explanation:

Look at B and C you can see that they have a line on each angle. Also, know that isosceles have two congruent sides. So when looking at this triangle we can infer that C is our best bet.

9.
x, y and z are three different numbers.
x + y + z = 100
The mean of x, and y is 40.
The mean of y and z is 35.

Answers

x, y and z are three different numbers.

x + y + z = 100

The mean of x, and y is 40.

The mean of y and z is 35.

the means of x, y is that like similar to coordinator

Other Questions

1.1 Cell division is found to occur in:A growthB reproductioncancerD all options. Upload your report about the Hudson Bay Company. Be sure to include a list of sources (where you found yourinformation). Remember to write in complete sentences and proofread your work before submitting. What is an example of a Tariff, Quota, and a Embargo in Africa? PLs help.... 15 points if you were an advisor to British government,suggest four ways the government could have adopted to avoid the non-cooperation movement. The scientist who wrote the universal law of gravitation was True or False: A pandemic is a worldwide disease. What social sciences do historians use to help them understand the past? Ruth uses healthy credit to finance $2,200 for a hearing aid how much would she have to pay each month to pay back the loan in exactly 1 year Carlos cut StartFraction 5 Over 12 EndFraction of a yard of cloth into 5 pieces of equal length. What was the length of each piece of cloth? How do you solve this ? What do you think are Paylor's motives in allowing Katniss to come face to face with Snow?AKA: Hunger Games What is the purpose of sharing what you have read with others? (5 points) Question 8 options: 1) It will help the other person with any homework assignments. 2) The other person will learn what is interesting about literature. 3) You will be able to think about difficult ideas that you have read. 4) Sharing may show you that you enjoy teaching other people. The kit fox and red fox species are closely related. The kit fox lives in the desert, while the red fox inhabits forests. Ear size and fur color are two differences that can be observed between the species. An illustration of these two species is shown below. Which statement best explains how the difference between these two species came about?(1) Different adaptations developed because the kit fox preferred hotter environments than the red fox.(2) As the foxes adapted to different environments, differences in appearance evolved(3) The foxes evolved differently to prevent overpopulation of the forest habitat(4) The foxes evolved differently because their ancestors were trying to avoid competition. Assume that y varies inversely as x. If, y, is 2.4 when x = 5, which is an equation that relates x and y? A boat heads in the direction N 78 E. The speed of the boat relative to the water is 21 mi/h. The water is flowing directly south. Itis observed that the true direction of the boat is directly east. (Assume that the i vector points east, and the j vector points north.)(a) Express the velocity of the boat relative to the water as a vector in component form. (Round your answer to one decimalplace.)(20.5, 4.4) Which graphs are proportional?A.B.C.D. what fraction is equivalent to 6/10 and has a denominator of 100 can someone please help me Help me please! Write the measure of angles a, b, c, d, e, f, and g for the figure below. I need help and answers. NO LINKS PLEASE! Thank you! I'll give 10 points and brainliest. please help me with this!NO BOTS!