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LUCKY_DIMON [66]
3 years ago
8

Is x = 5 a solution to the equation 3(x + 1) = 3x + 3?

Mathematics
2 answers:
Vaselesa [24]3 years ago
6 0

3(5+1)=3x +3

hope it helps

LuckyWell [14K]3 years ago
4 0

Answer: Yes

Step-by-step explanation:

3(5+1)= 3(5)+3

3(6)=15+3

18=18

YES it works

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7 0
2 years ago
What is the volume of a cylinder of 8in by 0.5 ft in cubic inches
Naily [24]

The volume of cylinder is 1205.76 cubic inches

<em><u>Solution:</u></em>

We have to find the volume of cylinder

<em><u>The volume of cylinder is given by formula:</u></em>

V = \pi r^2h

Where "r" is the radius and "h" is the height of cylinder

<em><u>Given dimensions are:</u></em>

Radius = 8 inches

Height = 0.5 feet

<em><u>Convert feet to inches</u></em>

1 feet = 12 inches

Therefore,

0.5 feet = 12 x 0.5 = 6 inches

Thus, we have got,

height = 6 inches

<em><u>Substitute r = 8 inches and h = 6 inches in formula:</u></em>

V = 3.14 \times 8^2 \times 6\\\\V = 3.14 \times 64 \times 6\\\\V = 1205.76

Thus volume of cylinder is 1205.76 cubic inches

7 0
4 years ago
I need help with 8 i don't understand it i get. idk how to figure out what jm is
Misha Larkins [42]
The segment bisector of line JK would be L since it passes through M
How to find JM is that you would have to solve 3x+15=8x+25 to get x and once you find x you just plug it into the equation for JM, 3x+15
3x+15=8x+25 (subtract 8x on both sides)
-5x+15=25 (subtract 15 on both sides)
-5x=10 (Divide on both sides)
x=-2
Plug that in:
3(-2)+15
-6+15
JM=9
8 0
4 years ago
Help me set this up please ??
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Hello,

45° since a tangentiel angle is the half of the angle in the center corresponding.
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