2 years ago

1. Is a Square a rectangle?(Always, Never, Sometimes. Are all the answers you can say for these)

Mathematics

1 answer:

Amiraneli [1.4K]2 years ago

5 0

Answer:

1. sometimes

2. always

3. always

4. always

Step-by-step explanation:

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Does (0, 0) make the equation y = 9x − 5 true?

Vera_Pavlovna [14]

Answer:

Step-by-step explanation:

y = 9x − 5

The point (0,0) means x=0 and y=0

Substitute this into the equation and see it is true

0 = 9*0 -5

0 = 0-5

0 = -5

This is not true so the point is not a solution.

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3 years ago

Bad Investment After Mrs. Fisher lost 9% of her investment, she had $22,750. What was Mrs. Fisher's original investment?

stira [4]

Answer:

$2500

Step-by-step explanation:

Given that,

The lost percentage = 9%

Amount she had = $22,750

We need to find Mrs. Fisher's original investment.

As she had lost 9%, it means she will remain with 91% of her investment. Let the original investment is x.

So,

$91\%\ of \ x=22,750\\\\\dfrac{91}{100}x=22,750\\\\x=\dfrac{22,750\times 100}{91}\\\\x=\$25000$

So, her original investment is equal to $25000.

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3 years ago

What is the value of 6^0

Tema [17]

Answer:

Step-by-step explanation:

Any base with an exponent of 0 equals to 1.

6^0 = 1

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3 years ago

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coldgirl [10]

Comparative relationships between numbers

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3 years ago

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The parallelogram has the angle measures shown. Can you conclude that it is a rhombus, a

nasty-shy [4]

Answer:

Rhombus

Step-by-step explanation:

The angles add up to 144 degrees, so they can't be a rectangle or a square. Also, diagonals of rhombuses bisect the angles.

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2 years ago