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3 years ago

I need Answer pls plz pls pls

Mathematics

1 answer:

Fofino [41]3 years ago

3 0

Answer:

±square root 20

Step-by-step explanation:

x²= 20

x= square root 20

x= 2 square root 5

x≈ 4.4721

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The base and the altitude of a triangle

marishachu [46]

Answer:

base=6

Step-by-step explanation:

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3 years ago

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lys-0071 [83]

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3 years ago

Free question answer for points. If its correct ill mark brainliest

kotegsom [21]

Answer:

$14. \\841\rightarrow 800\\\\15.\\750$

Step-by-step explanation:

14:

Round the highest place means keeping the farther non-zero digit to the left, then rounding. Therefore, there should only be one non-zero digit in our final answer. The only answer choice that follows this and correctly rounds is $\boxed{841\rightarrow 800}$

15:

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3 years ago

An equation is shown -4/5 (9x-20)-3x 4/5 x -6

Amanda [17]

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Step-by-step explanation:

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3 years ago

How to solve this problem 3(-4x+8)=

otez555 [7]

Answer:

Use Distributive Property.

Step-by-step explanation:

Multiply 3 times -4x to equal -12x

Multiply 3 times (+8) to equal 24

-12x + 24 =

Subtract 24 from each side

-12x + 24 -24 = -24

Divide both sides by -12

-12x/-12 = -24/-12

x = 2

6 0

3 years ago

Read 2 more answers