3 years ago

Heyyy who can answer these?? (Just the top 3)

Mathematics

1 answer:

kicyunya [14]3 years ago

8 0

Here is my answer, hope to help you

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Fill in the blank to make a true equation. (-9)(___) = 36 A. - 4 B. 4 C. 6 D. - 6

Artyom0805 [142]

Answer:

Option A, -4

Step-by-step explanation:

Step 1: Make an equation to represent the problem

(-9)(x) = 36

Step 2: Solve for x by dividing both sides by -9

-9x / -9 = 36 / -9

x = -4

Answer: Option A, -4

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3 years ago

Which of the following waves allows us to see colors?

topjm [15]

Gamma rays are radiation.
Radio waves are sound.
Visible light is color.
X-Rays allow us to see bones.

//Your answer is Visible Light.\\

~Mstar180\/\

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3 years ago

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Select the equation that most accurately depicts the word problem.

stiv31 [10]

One half of a certain number is 95 is depicted by 1/2 · n = 95

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3 years ago

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A blue Jay wanted to store some acorns for the winter. If she hides 18 acorns per tree, she will be left with four acorns; if sh

Semenov [28]

Answer:

4 trees and 76 acorns.

Step-by-step explanation:

Let the amount of trees be x.

$18x+4=20x-4\\\\\implies2x=8\\\\\implies x=4$

There are 4 trees, and there are $18x+4$ acorns or 76 acorns.

Hope you have a nice day, and also you should mark brainliest :)

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2 years ago

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If f(x) = 1/9 x - 2, what is f-1 (x)

Snowcat [4.5K]

$f(x) = \frac{1}{9} x - 2 \\$

$f( - 1) = \frac{1}{9} ( - 1) - 2 \\$

$f( - 1) = - \frac{1}{9} - 2 \\$

$f( - 1) = - \frac{1}{9} - \frac{18}{9} \\$

$f( - 1) = - \frac{19}{9} \\$

6 0

3 years ago