2 years ago

I need help as soon as possible

Mathematics

1 answer:

AnnZ [28]2 years ago

4 0

The correct answer is 4x10 to the 4th power

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Complete the square x^2+100+■

____ [38]

X= 102 • + (75) there you go

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2 years ago

Please answer the question with words

dangina [55]

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2 years ago

In your computation, approximate its value as 3.14.

andrey2020 [161]

Answer: d

Step-by-step explanation:

Find the area of the rectangle.

$A=l*w\\A=(15in)(12in)\\A=180in^2$

Find the area of the base of the semicircle.

$A=\pi r^2$

12 in would be the diameter, divide by 2 to get the radius.

$\frac{12}{2}=6$

Plug this into the formula.

$A=(3.14)(6)^2\\A=113.04in^2$

Since we do not have a full circle but a semi one instead, we must divide our result by 2.

$\frac{113.04}{2}=56.52in^2$

Add both areas.

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2 years ago

Which answer shows 2.13786x 104 written in standard form?

Nataly_w [17]

Answer:

answer

Step-by-step explanation:

The proper answer to this question is "21378.6".

Reason:

2.13786 *10^4

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2 years ago

(2+x)(2−x)?? helppppppp

shusha [124]

You can find one the picture I send

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2 years ago

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I need help as soon as possible​

I need help as soon as possible