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3 years ago

Can someone help me por favor

Mathematics

1 answer:

Lelechka [254]3 years ago

7 0

Answer:

I think it is 35

Step-by-step explanation:

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Please answer this correctly without making mistakes

nadezda [96]

Step-by-step explanation:

Option A and B are the correct answer because it equal to 688.5 and 688.05

6 0

3 years ago

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<LKJ and <GHI are complementary, find x

Julli [10]

Answer:

This makes exactly 0% percent.

Guess:

GHI>x<LKJ

4 0

4 years ago

Which polynomial expression represents the area of the outer most square tile, shown below?

Andrew [12]

ANSWER

${x}^{2} - 6x + 9$

EXPLANATION

The outermost square tile has side length,

$l = x - 3$

The area of a square is given by;

$Area= {l}^{2}$

We substitite the given expression for the side length into the formula to obtain,

$Area= {(x - 3)}^{2}$

$Area= {(x - 3)}(x - 3)$

We expand using the distributive property to obtain;

$Area=x {(x - 3)} - 3(x - 3)$

This gives us:

$Area= {x}^{2} - 3x - 3x + 9$

$Area= {x}^{2} - 6x + 9$

The last choice is correct.

7 0

3 years ago

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Use the distributive property to remove the parentheses.

Mumz [18]

Answer:

$12c^{7} -54c^{5}$

Step-by-step explanation:

5 0

3 years ago

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Multiply. Check for reasonableness<br> 5,001 x 9

taurus [48]

Answer:

45,009

Step-by-step explanation:

7 0

4 years ago

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