Translate this sentence into an equation.

Mathematics

1 answer:

Alchen [17]2 years ago

4 0

The answer is j-61=18.

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Please help me .. Use the distributive property to factor the expression. 2k + 10

Aleksandr [31]

Answer:

2×(1+10)

Step-by-Step

You are just substituting in where the parenthesis go.

But I am not entirely sure.

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2 years ago

X²+8x-84=0 Formúla General

Brums [2.3K]

Answer:

$x_{1} =-14\\\\x_{2} =6$

Step-by-step explanation:

$x^{2} +8x-84=0\\\\x=\dfrac{-b \pm \sqrt{b^{2}-4ac } }{2a} \\\\a=1; \: \: b=8; \: \: c=-84\\\\x=\dfrac{-8 \pm \sqrt{8^{2}-4 \cdot 1 \cdot (-84) } }{2 \cdot 1}=\dfrac{-8 \pm \sqrt{400 } }{2}=\dfrac{-8 \pm20}{2} =-4 \pm 10\\\\x_{1} =-14\\\\x_{2} =6$

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2 years ago

Which calculation and answer show how to convert 3/12 to a decimal?

Alex17521 [72]

Answer:

Step-by-step explanation:

3/12= 1/4=0.25

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2 years ago

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What is the area of a rectangle if the length is 5 inches and the width is 2/5

Lynna [10]

5/1 • 2/5 = 10/5 = 2

The area is 2 inches

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2 years ago

Calculate the Average of...

lesantik [10]

You add them and then divide by how many numbers there are.

a. (3+43)/2 = 23
b. 0
c. -1

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3 years ago

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