3 years ago

If x does not equal 16 then 2x+10 does not equal 42

Mathematics

2 answers:

klemol [59]3 years ago

6 0

Answer:= true because if x=16 the answer would be 65546

Lady bird [3.3K]3 years ago

5 0

Answer:

The answer is

True

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Nezavi [6.7K]

The answer would be b

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2 years ago

<img src="https://tex.z-dn.net/?f=3%282m%20%2B%209%29%20-%201%20%3D%202" id="TexFormula1" title="3(2m + 9) - 1 = 2" alt="3(2m +

oksano4ka [1.4K]

3(2m + 9) - 1 = 2
6m + 27 - 1 = 2
6m + 26 = 2
6m = 2 - 26
6m = -24

m = -4

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3 years ago

help me find the volume and area of this figure step by step pleasefyi the answer key my teacher gave me says that the surface a

alisha [4.7K]

The volume of the shape

We have a cylinder that is cut into two. Its external radius is 5ft, while its internal radius is 4ft.

External radius = internal radius + thickness

$\begin{gathered} \text{External radius = 4ft + 1ft } \\ =\text{ 5ft} \end{gathered}$

Internal radius = 4ft (given)

Recall that the volume(V) of a full cylinder is:

$V\text{ = }\pi r^2h$

Since the cylinder is cut into two, the volume(V) is:

$V\text{ = }\frac{\pi r^2h}{2}$

height (h) = 12ft (given)

The volume of the shape:

$\begin{gathered} =\text{ Volume of cylinder with a radius of 5ft - Volume of cylinder with a radius of 4ft} \\ =\text{ }\frac{\pi\text{ }\times5^2\text{ }\times\text{ 12}}{2}\text{ - }\frac{\pi\text{ }\times4^2\text{ }\times\text{ 12}}{2} \\ =\text{ 471.239 - }301.593 \\ =169.65ft^3 \end{gathered}$

5 0

1 year ago

A textbook has 428 numbered pages, starting with 1.

kolezko [41]

Answer:

1/428 or 0.00233644859% chance

Step-by-step explanation:

Simply because there is only one page 45 use 428 as your denominator and then divide 1 by 428!

5 0

2 years ago

Read 2 more answers

Which numbers represent the solutions to the inequality below? Check all that apply.

Degger [83]

Your answer will be -3 only

3 0

3 years ago

If x does not equal 16 then 2x+10 does not equal 42​

If x does not equal 16 then 2x+10 does not equal 42