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3 years ago

7

A rectangle has an area of 64 ft squared. If the length of the rectangle is x ft and the width of the rectangle is x to the 1/2

ft, find the length and width of the rectangle.

1 answer:

choli [55]3 years ago

6 0

Answer:

I DONT KNOW BUT YOU HAVE TO CHECK OUT MY QUESTION NO OE CAN SOLVE IT I BET

Step-by-step explanation:

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Which values from the set {-6, -4, 0, 2, 4, 5, 8, 10} satisfy the inequality below?

Mars2501 [29]

Answer:

The answer is d

Step-by-step explanation:

I hoped this helps

8 0

3 years ago

Complementary of supplementary? Find the value of x

prohojiy [21]

Answer: x=6

The two angles shown in each are complementary because they add up to 90°.

10 & 12 would be supplementary to one another because they would add up to 180°.

Step-by-step explanation:

We know that on both 10 & 12 the angles add up to equal 90° so...

10. 8x+7x=90

15x=90

x=6

12. it's the same in pic as 10

The two angles shown in each are complementary because they add up to 90°.

10 & 12 would be supplementary to one another because they would add up to 180°.

5 0

3 years ago

Which expression is not equivalent<br> to (x + 4)(x – 3)?

Digiron [165]

Answer:

A) x² + 7x - 12 is NOT equivalent to the expression.

Step-by-step explanation:

1) expand by distributing terms.

${x }^{2} - 3x + 4(x - 3)$

2) Expand by distributing terms.

${x}^{2} - 3x + 4x - 12$

3) Collect like terms.

${x}^{2} + ( - 3x + 4x) - 12$

4) Simplify.

${x}^{2} + x - 12$

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6 0

3 years ago

If x=3 and y=2 then find the value of 2x²-xy+y²-4x

olya-2409 [2.1K]

Answer:

-2x²-xy+y²

Step-by-step explanation:

-2hrhehjrjeierhhrhrirhfhrkwk

3 0

3 years ago

Read 2 more answers

You’re given two side lengths of 3 centimeters and 5 centimeters. Which measurement can you use for the length of the third side

lana66690 [7]

If we assume the hypotenuse is of side length 5:
a^2+b^2=c^2
3^2+b^2=5^2
9+b^2=25
b^2=16
b=4
If the hypotenuse is the unknown:
a^2+b^2=c^2
3^2+5^2=c^2
9+25=c^2
c^2=34
c=(34)^(1/2)

5 0

3 years ago