2 years ago

2x to the 2 power minus 14x + 24

Mathematics

1 answer:

Rudik [331]2 years ago

7 0

Answer:

2x^2 +14x +24

Step-by-step explanation:

quadratic expression

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HELPPPP MEEE PLSSSSSS

wel

Answer: width is 7

Step-by-step explanation:

Formula V=L×W×H

.. 7812= 36×W×31

7812=1116W

Divide by 1116

7=W

5 0

3 years ago

Which number would make this number sentence true?

nlexa [21]

Answer: 15

Step-by-step explanation: Take 12 and change the -3 to a regular 3.

(12 + 3 = 15.)

Whichever number in the question that’s bigger determines what integer it will have.

4 0

3 years ago

Read 2 more answers

Suppose the radius of a circle is 3 units what is the circumference

HACTEHA [7]

Answer:

$6\pi$ or approximately $18.85$ units

Step-by-step explanation:

The formula for finding the circumference of a circle is $C=2\pi r$ , where $C$ = circumference and $r$ = radius. In this case, $r=3$ , so after plugging that into $C=2\pi r$ , we get:

$C=2\pi r\\ = 2*\pi *3\\=6\pi$

Since $\pi$ is approximately $3.1415$ , $6\pi =6*3.1415=18.849$ , which rounds to $18.85$ . Therefore, the circumference of the circle is $6\pi$ , or approximately $18.85$ units. Hope this helps!