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Mathematics

1 answer:

Lilit [14]3 years ago

7 0

Answer:

( I put numbers so you put my answers where the number is) 3. 50

4. There is no density because it is floating up

5. No because you can't steer it to go where ever you want like you can with a car

6. By turning off and on the fire that makes the hot air balloon float.

Step-by-step explanation:

Your Welcome Btw I am 10

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One month kris rented 3 movies and 8 video games for a total of $53. the next month she rented 5 movies and 2 video games for a

SCORPION-xisa [38]

Make a system of equations and solve for each variable.

3m+8v=53
5m+2v=26

m= movie cost
v= game cost

multiply the bottom equation by 4(combination method)

3m+8v=53
20m+8v=104. Subtract

-17m = -51
m= 3

Plug back into one of the equations

5(3)+2v=26
15+2v=26
2v=11
v=5.5

m=$3
v=$5.5

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3 years ago

Image Which of the following statements is true for ∠a and ∠b in the diagram?

saveliy_v [14]

Answer:

You have not added a picture soi can not help answer this question.

Step-by-step explanation:

Add the picture by either taking a photo or screenshot of the question then upload it.

3 0

2 years ago

Compare adding unlike fractions and adding like fractions

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