3 years ago

Simplify using the laws of exponents.

Mathematics

1 answer:

solmaris [256]3 years ago

3 0

I did b on the test hope this helps

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What value of y satisfies the system of equations below?<br> 2x - y = 6<br> 2x + 3y = 14

Oksana_A [137]

Answer: y=2

Step-by-step explanation:

2x+3y=14 - 2x-y=6 = 4y=8

y=2

If you need x, just insert y into the equation and work out x from there

2x-2=6

2x=8

x=4

5 0

2 years ago

-2x-2y=4 solve this

Ierofanga [76]

Y=4-x that's the answer

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3 years ago

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Which set of angles can form a triangle?

aniked [119]

Answer:

I think b is the correct answer

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2 years ago

How do I do the question in the picture up there

satela [25.4K]

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2 years ago

Mrs. Backstrom built a small wooden box for her cat. The box has a length of one and one tenth feet, a width of 1.6 feet, and a

likoan [24]

Answer:

$\text{Volume of cat box}=3.52\text{ ft}^3$

Step-by-step explanation:

We have been given that Mrs. Backstrom built a small wooden box for her cat. The box has a length of one and one tenth feet, a width of 1.6 feet, and a height of 2 feet. We are asked to find the volume of the box.

Let us convert one and one tenth feet into decimal.

$1\frac{1}{10}=\frac{11}{10}=1.1$

Since the cat box is in form of cuboid, so its volume will be equal to the product of length, width and height as:

$\text{Volume of cat box}=1.10\text{ ft}\times 1.6\text{ ft}\times 2\text{ ft}$

$\text{Volume of cat box}=3.52\text{ ft}^3$

Therefore, the volume of the cat box is 3.53 cubic feet.

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3 years ago