3 years ago

1. Who conducted the study described in the article?

Mathematics

1 answer:

noname [10]3 years ago

5 0

Where is the article? it is not posted

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13. Solve for y: 39x – 3y = 21

Agata [3.3K]

39x-3y=21
-3y=21-39x
(subtract both sides of the equation by 39x and divide both sides by -3)
y=-7+3x : would be the equation for y.

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3 years ago

Evaluate the following -4 + 3 -2

o-na [289]

Answer:

-3

Step-by-step explanation:

I like to start by combining like terms on this one add the negatives.

3 + (-4 - 2)

3 - 6

-3

Hope this helps.

From yours truly to you,

Que.

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3 years ago

Sandy knows that she needs $82,000 for a 15% down payment on a house she can afford. She found an investment that earns 3.25% in

lianna [129]

The answer is going to be $69,717

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3 years ago

I need help with the simplified form of 1/2(-14m+36)

vampirchik [111]

You can use the Distributive Property to split this into an easier problem.

( $\frac{1}{2}$ x -14m) + ( $\frac{1}{2}$ x 36)

-7m + 18

4 0

3 years ago

Read 2 more answers

Pythagorean theorem in 3D.

White raven [17]

Answer:

h = 6.2

Step-by-step explanation:

You need to find h.

The dashed triangle is a right triangle. 8 is the hypotenuse. h is a leg. The other leg is the half of the side of the base, 5.

$5^2 + h^2 = 8^2$

$h^2 + 25 = 64$

$h^2 = 64 - 25$

$h^2 = 39$

$h = \sqrt{39}$

$h = 6.244998...$

$h = 6.2$

6 0

3 years ago