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3 years ago

The area of the base of a square notepad is 9 square inches what is the length of one side of the base of the notepad

Mathematics

1 answer:

Alex17521 [72]3 years ago

5 0

Since area is length times width it will be 3 because it is a sqaure

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An altitude is drawn from the vertex of an isosceles triangle, forming a right angle

romanna [79]

Answer:

54 in

Step-by-step explanation:

Use Pythagorean to find the missing side x of the triangle.

It is a hypotenuse with other sides 18 in and half of 15 in:

$x = \sqrt{18^2+(15/2)^2} =\sqrt{380.25} =19.5$

The perimeter is:

P = 2*19.5 + 15 = 54

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2 years ago

A number patter has 75 as its first term. The rule for the pattern is subtract 6. What is the sixth term?

denpristay [2]

39 because you have to subtract six 6 times so 6*6=36 so 75-36=39

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3 years ago

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I NEED HELP WITH TRIANGLES!!!!

Fittoniya [83]

The length of AC is congruent to WY
d = 10

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3 years ago

Determine whether each question is biased. Explain your answer.

Kisachek [45]

Biased because the survey was conducted in a limited field of people aka health club which does not include other people, perhaps an unhealthy club? Or the people who are not a part of the health club? Or people who do not care about their health?

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3 years ago

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If the base is 4, what is the value if the exponent is 2? What if the exponent is -2?

Vikentia [17]

Answer:

In the world of exponents, 4 is the number being raised by the exponent, which is 2.

Let's answer the first question:

If the base is 4, what is the value if the exponent is 2?

The base is 4 and the exponent is 2. We would multiply 4 two times.

$4^2= 4*4 = 16$

So, it would be 16.

Let's answer the second question:

What if the exponent is -2?

This is the rule for negative exponents:

$a^{-x}=\frac{1}{a^x}$

Using this rule, we can solve $4^{-2}$ .

$4^{-2}= \frac{1}{4^2}=\frac{1}{16}$

So, our answer for the 2nd question is 1/16.

3 0

3 years ago