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svp [43]
3 years ago
5

What happens to air when it is heated

Mathematics
1 answer:
Ainat [17]3 years ago
3 0

Answer:

It expands

Step-by-step explanation:

The energy put into it causes it to move faster and expand

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How does -5 + 5 equal 0?<br> Explain
Katyanochek1 [597]

Answer:

Because your taking away 5

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Need help please!!! <br> “ALL THE YOUNG DUDES” “CARRY THE NEWSSSS””
Black_prince [1.1K]

Answer:

288 cubic feet

Step-by-step explanation:

add the 3 blocks.

block 1: 12*6*2=12*12=144

block 2: (12-4)*2*6=8*2*6=8*12=96

block 3: (12-4-4)*6*2=4*12=48

add them up:

144+96+48

288 cubic feet

with help of calculator

8 0
2 years ago
If one endpoint is (5,2) and the midpoint (-10,-2) what is the second endpoint​
aalyn [17]

Answer:

-25,-6

Step-by-step explanation:

5 to - 10 is a 15 unit negative transition on the x axis

2 to -2 is a 4 unit negative transition on the y axis

7 0
3 years ago
Quadratic inverse for y=x^2-1
stepan [7]

let's recall that to find the inverse of any expression, we start off by doing a quick switcheroo on the variables, and then solve for "y".

\bf y = x^2-1\implies \stackrel{switcheroo}{x=y^2-1}\implies x+1=y^2\implies \sqrt{x+1}=\stackrel{f^{-1}(x)}{y}

8 0
2 years ago
Please help thank you.
ki77a [65]
Hello!

Let O be the center of the sphere, A the tangency point and B the location of the satellite.

m<ABO = 1/2m(b) = 1/2 * 138 = 69

m<OAB = 90

m<AOB = 180 - 90 - 69 = 21

21 * 2 = 42

The answer is 42°

Hope this helps!
7 0
3 years ago
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