Mathematics Middle School

A rectangular billboard is 30 feet by 18 feet. If a gallon of paint covers 250 square feet, how many gallons should be purchased to cover the entire board? [5 STARS + Thanks + 10 PTS.]

A. 1
B. 2
C. 3
D. 4

Answers

Answer 1

Answer:

c. 3

Step-by-step explanation:

30ft x 18ft= 540 ft

540ft/250ft =2.16ft

round up to 3

Answer 2

Answer:

C. 3

Step-by-step explanation:

30 × 18 = 540 ft²

250 × 2 = 500

540 > 500

250 × 3 = 750

750 > 540

Related Questions

Image down < How many solution does dis equation have ??

Answers

Answer:

0

Step-by-step explanation:

Since the lines are parallel there are no common points therefore there is no solution.  

PLs help me!! ill mark!!!

Answers

I can’t help that much but I can recommend this
Bottom right box is your answer
I’ve attached reasoning why the others are wrong
Hope this helps!

Brainliest for best answer

Answers

Answer:

640 in²

Step-by-step explanation:

Gift wrapper is going to cover the sides of the gift box, so we need to find the area.

8*8*10 = 640 in²

We need a gift wrapper with the area 640 in²

   

448 square inches . The surface area of the box is 448 square inches so that is the least amount of paper needed to cover the box ! Hope it helps you! ✨

Tell whether the angles are complementary or supplementary. Then find the value of x.

The angles are _______
A. Complementary
B. Supplentary

x = ____

Answers

Answer:

1) A

2) x = 60

Step-by-step explanation:

1) A cuz complementary these two angles add up to be 90 degrees

2) 2x - 30 = 90

2x = 120

x = 60

first question is :A second question is: x=60

There are 5 red marbles, 8 blue marbles, and 12 green marbles in a bag.

What is the theoretical probability of randomly drawing either a red marble or a blue marble?

20%
32%
52%
13%

Answers

So you want probability of red and blue so add them
5+8=13
Than you add to see how many total in the bag
5+8+12=25
Now divided
13/25=52%

Answer:

52%

Step-by-step explanation:

Choose the comparison that is shown on the meter stick.
A. 10.3 < 12.8
B. 10.3 = 12.8
C. 0.3 < 2.8
D. 10.3 > 12.8

Answers

A has to be the answer

PLEASE HELP I CANT GET PAST THESE TOO AAA

Answers

18.85 feet in distance
24.13 is the circumference
(not for sure though)
4. 6 times pi is 18.84
5. 4 times 2 times pi is 25.13

So your answers are 18.84 and 25.13

Sorry if this is wrong.

In 10 years, kellie will be 20 years younger than 3 times her current age.
What is kellies current age?

Answers

Answer:

i think she would be 9

Step-by-step explanation:

3 times her current age and 3 is the only clue they give me so i multiply 3 times 3 which is 9

She will definitely 9

Please do not put absurd answers, or you will get reported, I won't if you tried to answer though :).

Answers

Both are correct! Its the same, its like addition! No matter the order it will end up the same!
Both of them are correct

Explanation: in order to reach volume you must multiply base x height x width which is what the second person did.

Base area is just the same as multiplying base x width.

Also, it does not matter which order you multiply the three in

On a sunny morning, Leo rode his bicycle to a farm that sold baskets of eggplant for \$ 5 . 22$5.22 each and baskets of nectarines for \$ 9 . 77$9.77 each. Leo decided to buy a basket of eggplant and a basket of nectarines before heading home. How much did Leo need to pay for his produce?​

Answers

14.99 is the answer
The answer is 14.99

What is the surface area of the pyramid?


160 square inches
188 square inches
224 square inches
256 square inches

Answers

Multiply the base and height and divide it by 2

Answer:

160

Step-by-step explanation:

the comments are saying that it is 160 so sorry if it is wrong bro

Help. What is the expression for number b squared??

Answers

Answer:

= √b

Step-by-step explanation:

number b squared??

= √b

Please help me I really need it please I will friend request you I will give you points, even though I don't have some right now I will still give you a lot. I will make you brainliest whatever you want... Please

Answers

Answer:

9.53939 = 9.53 or rounded to 9.54

Step-by-step explanation:

Answer:

9.53939 = 9.53 which makes it 9.54 id rounded

Step-by-step explanation:

srry all I can do :(

What is this? (2 photos please look and just answer A, B, or C)

Answers

I think the answer is C
I thick it is C because

Complete the equation of the line whose slope is -2 and y-intercept is(0,−8)
y=

Answers

Answer:

y = -2x - 8

Step-by-step explanation:

The slope is -2 and the y-intercept is (0,-8).

Plug into the slope-intercept equation: y = mx + b.

NEED HELP ASAP PLEASE I WILL GIVE BRAINLEIST TO WHO EVER FINDS THE ANSWER

Answers

Answer:

6

Step-by-step explanation:

Answer:

6x

Step-by-step explanation:

What number should be added to both sides of the following equation to solve for x?

x - 7 = 4

7
4
3

Answers

The answer to that question is 7 . You have to add 7 to both sides

The answer is 3 - 7 = 4

giving thanks and brainliest for best answer <3
::

Answers

I can help if I see the problem

Answer:

i am brainiest

Step-by-step explanation:

pls

Simon builds this podium on a platform.

What is the combined volume of the podium and the platform?

Answers

Answer:(32 ft²)(2 ft) = 64 ft³

Step-by-step explanation:

64 feet ^3 would be the correct answer

Drag each scenario to show whether the final result will be greater than the original value, less than the original value, or the same as the original value.

help pls:)))

Answers

Answer:

uhm where do u drag it at

Step-by-step explanation:

help plsssssssssssssssssssssssss

Answers

Answer:

in 9th question the answer is (b) 2

Answer:

5. either a or b

6. 0

7. 82

8. 514

9. b:2

A circular trampoline has a radius of 8 feet. Wendy wants to buy a cover for the trampoline. What will be the area of the cover?


8π square feet


16π square feet


64π square feet


256π square feet

Answers

Answer:

64π square feet (the formula for the area is r^2π so you have to multiply 8 with itself and you get 64. 64×π is 64π)

Answer:

I'm pretty sure it's 64pi square feet

Complete the following statement. 4 T = lb.

Answers

Answer:

8818 lb

Step-by-step explanation:

1 t = 2205 x4 =8818

Tons to lb or table spoons to lb , hope this helps !!

I WILL GIVE BRAINLIEST BUT ONLY IF YOU PLEASE GIVE EXPLANATION

Answers

Answer:

0.25

Step-by-step explanation:

First you divide 2 and 6, and you get 0.3. Then, divide 2 and 24, and you get 0.083. And, when you subtract the two you get 0.25!!

well I might be wrong but I think for the first one the answer is 3 because 6÷2=3 and for the second problem the answer I think is 12 because 24÷2=12

Carmen mixes iced tea with 6 1/2 cups of lemonade. The entire mixture is 10 3/4 cups of liquid. What equation can you solve to find how many cups of iced tea Carmen added?

Answers

10 3/4 - 6 1/2 the difference between these two will be your answer

giving thanks and brainliest for answer to question <3

Answers

Answer:

A

Step-by-step explanation:

Answer:

Walk Dogs

Step-by-step explanation:

Only 5 13+14 year olds walked dogs

Lol i found my prodigy account after 2 years
may someone help me with my math problem

Answers

I’m not smart I’m just trying to get them points

QUICK!! WILL GIVE BRAINLIEST

Simplify the following expression: 6x + 5w + 1 + 2x +3 *

Answers

Answer:

8x+5w+4

Step-by-step explanation:

Add similar numbers together

6x+5w+1+2x+3

collect all like terms

5w+8x+4

please help I will give brainiest if it's right

Answers

A.Probability = 0 Impossible

B.Probability = 1/2 Even Chance

C.Probability < 1/2 Unlikely

D.Probability = 1 Certain

E.Probability > 1/2 Likely

Solve questions 1-10 I just need the answer in (x,y) form

Answers

Answer:

1. (1,1)

2.(2,-6)

3.Not sure.

4.No solution

5.(-3,4)

6. (6,-4)

7.(7,2)

8.(-7,-12)

9.(9,-1)

10.(2,1)

Step-by-step explanation:

Hope that helps bud!:)

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