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Katarina [22]
3 years ago
6

0 = y + 19 How many squares does this problem's line go through?

Mathematics
1 answer:
sweet-ann [11.9K]3 years ago
3 0

Answer:

y=-19

Step-by-step explanation:

if 0=y+19, we can say that 19+y=0. This would have to be a negative number. Let's plug in -19.

19+-19

19-19

0

y= 19

:D

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If f(x) = 2x+7 and g(x) = -3x+5, what is f(g(1))?
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Answer:

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Step-by-step explanation:

So we have the two functions:

f(x)=2x+7\text{ and } g(x)=-3x+5

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So, let's find g(1) first:

g(x)=-3x+5

Substitute 1 for x:

g(1)=-3(1)+5

Simplify:

g(1)=-3+5

Add:

g(1)=2

So:

f(g(1))=f(2)

Now, substitute 2 for x in f(x):

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6 0
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the height of a tower is 15m more than tiwce the height of a building find the height of the building if tower is 255m tall​
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