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3 years ago

Which statement best explains why this expression is equal to 6.27?

Mathematics

2 answers:

Liula [17]3 years ago

5 0

Any expression multiplied by a zero gives a product of zero

HOPE THIS HELPS!!

Alex3 years ago

4 0

Any expression multiplied by a zero gives a product of zero.
so your expression is :
0+6.27 = 6.27

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2 years ago

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Answer:

$x=4$

Step-by-step explanation:

Before we find x, we need to set up this triangle a little more. We need to find the triangle's altitude before we can solve for x. We will use the heartbeat method to find the altitude.

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3 years ago

Help

alisha [4.7K]

Answer:

a. $x^{2} + 3y^{3}$

b. $3y^{3} -6$

c. $5x -3$

d. -6t - 5

Step-by-step explanation:

When a number has the same variable as another, you can add or subtract them

So for the first one, you can do

$5x^{2} -4x^{2} = 1x^{2} = x^{2}$

(But don't forget the $3y^{3}$ !)

So it is:

$x^{2} + 3y^{3}$

Continue this process for the rest of them

7 0

2 years ago