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2 years ago

What percent of 2.5 is 0.2. Please helllllp. My whole family is trying to figure out this darn problem!

Mathematics

1 answer:

emmasim [6.3K]2 years ago

7 0

Answer: 8

Step-by-step explanation: hope this helps

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Pleaseeeeeee help verrrrryyyyy confuseddddddd on #3

Dmitriy789 [7]

X (adult)= 130
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2 years ago

Find the product of this square of a binomial. (2x - 3)^2

Scilla [17]

Answer:

4x^2-12x+9 is ur required ans

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2 years ago

The length of each leg of an isosceles right triangle is 4 cm. What is the length of the hypotenuse

miss Akunina [59]

Answer:

5.65 cm

Step-by-step explanation:

We are given that the length of each leg of an isosceles right triangle is 4 cm and we are to find the length of the hypotenuse.

For this, we will use the Pythagoras Theorem:

$a ^ 2 = b ^ 2 + c ^ 2$

where $a$ is the hypotenuse.

$a ^ 2 = 4 ^ 2 + 4 ^ 2$

$\sqrt { a ^ 2} = \sqrt { 3 2 }$

$a = 5 . 6 5$

Therefore, the length of the hypotenuse is 5.65 cm.

5 0

3 years ago

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Solve for x. 80 22 40 12

kari74 [83]

Use the Pythagorean theorem to solve this problem. So, 81+x^2=1681. ( Pythagorean theorem: a^2+b^2=c^2). x^2=1600. x=40.

4 0

3 years ago

What graph passes the vertical line test?

Marianna [84]

Answer:

The fourth image, or D.

Why?

If you had a ruler and placed it on the grid vertically and moved the ruler left to right, pictures A, B, and C, all have two points that lay on the same X point.

Picture D is the only one that has no points that lay on the same X point, thus making it the right answer.

Thank you for reading into this.

(Hope this helps you! ^^)

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2 years ago

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