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3 years ago

I NEED HELP ASAP!!!!

Mathematics

1 answer:

Fantom [35]3 years ago

6 0

C is the answer to the question

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1300 error interval to 2dp

Degger [83]

Answer:

Huh

Step-by-step explanation:

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3 years ago

Which equation results from taking the square root of both sides of (x + 9)^2= 25?

MrRa [10]

Answer:

$x=-4,-15$

Step-by-step explanation:

$(x+9)^{2}=25 \\(x+9)=\pm5\\x=-9\pm5\\x=-4, -15$

6 0

4 years ago

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One leg of a right triangle measures 10 inches while the other leg measures sqrt(21) Inches . What is the length of hypotenuse ?

Sveta_85 [38]

Answer:

$\sqrt{541} \\$ =x

Step-by-step explanation:

10^2+21^2=x^2]

100+441=x^2

541=x^2

$\sqrt{541} \\$ =x

4 0

4 years ago

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Sophia had $50 she put into a savings account. If she say she $15 per week for one year, how much will she have saved altogether

Tasya [4]

Well first we need think about how many years are in a week. Do you know how many weeks are in a year?

6 0

3 years ago

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3. -(0.5x +0.25) = -38

adelina 88 [10]

Answer:

-75.5 I think

Step-by-step explanation:

-0.5x-0.25=-38

add 0.25 on both sides.

-0.5=-37.75

-75.5

8 0

3 years ago

Read 2 more answers