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Vika [28.1K]
2 years ago
6

I WILL GIVE BRAINLEIST!!!

Mathematics
2 answers:
KATRIN_1 [288]2 years ago
5 0

Answer:

ill say C too

Step-by-step explanation:

Luden [163]2 years ago
4 0

Answer:The answer is 400

I hope this helps have a great day!

Step-by-step explanation:

You might be interested in
4) FRIDAY: An unknown quantity which is represented by a letter or a symbol is called _____
lukranit [14]

Answer:

A Variable

Step-by-step explanation:

Variables are used to mark an unknown value. Common math problems ask you to solve for it.

For example in 5x+23=45, 'x' is the variable.

A constant is a number without a variable.

<em>Brainilest Appreciated. </em>

8 0
3 years ago
Find the area of this circle please…Use 3 for pi
ZanzabumX [31]

Given:

The radius of circle is 11 inch

The value for pi is 3

The objective is to find the area of the circle.

The area of the circle is given by the formula:

A=\pi\times r^2^{}

Substituting ,r = 11

\pi=3

We get:

\begin{gathered} A=\pi\times r^2 \\ =3\times(11)^2 \\ =3\times121 \\ =363 \end{gathered}

Hence, the area of the circle is 363 square inches

5 0
1 year ago
I need help PLEASE help mee
EastWind [94]

Answer:

Step-by-step explanation:

In order to convert 0.0004578, which is in decimal, to scientific notation, all we need to do in this case is to move our decimal point to the right till we arrive at the first number that is not a zero, and then eliminate all the zero.

In this case, we will have to move the decimal point 4 spaces to our right, which would mean our exponent would be negative. The number of decimal spaces we moved to our right would be the value of our exponent, which is -4 in this case.

Thus, we have:

4.578 * 10^{-4}

6 0
3 years ago
......................​
ExtremeBDS [4]

Answer:

the question is about the table you have to make a table it is very easy

6 0
3 years ago
Can someone help? 25 points
zavuch27 [327]

Answer:

x= 156

Step-by-step explanation:

i had a test with the same question, i promise its right :)

6 0
3 years ago
Read 2 more answers
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