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joja [24]
3 years ago
10

What is the answer to ...8.42 x 9

Mathematics
2 answers:
Marina CMI [18]3 years ago
8 0

Answer:

75.78

Step-by-step explanation:

8.42 × 9 =  75.78

3241004551 [841]3 years ago
6 0

Answer:

75.78

Step-by-step explanation:

8.42*9=75.78

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Sketch a cylinder with radius 8 feet and height 3 feet, then find the volume.
4vir4ik [10]

Answer: 339.29ft^3

Step-by-step explanation:

The formula for a cylinder is πr^2h

In your scenario, r=8 and h=3 so put those into the equation -

π8^2(3) and just solve!

7 0
3 years ago
Is this statement true? (x/y)-z=x/(y-z)
Bond [772]
False, this statement is not true, because if you change the parenthesis, it means that you will do that thing first (PEMDAS)
Therefore, the sstatement is false, because the answers will be completely different, 

hope this helps
5 0
3 years ago
What is the solution of y-4=-2(x+3)
il63 [147K]

Answer:

Step-by-step explanation:

First distribute. -2•x and -2•3

This will give you y-4=-2x+-6

(You could also write it y-4=-2x-6)

Then add 4 to both sides.

y=-2x-2

6 0
3 years ago
Add 13 5/12 + -4 11/12. Reduce, if possible.
Nikitich [7]
The answer is number 4.
5 0
3 years ago
Read 2 more answers
Write an equation in point-slope form of the line that passes through the given point and with the given slope, m
bearhunter [10]
Equation format for a slope, m and a point (x1, y1)

y - y1  = m(x - x1)      (Try and memorize this formula)

8) for (3,-4),  m = 6.    x1 = 3,  y1 = -4, Substituting
y - y1  = m(x - x1)
y - (-4)  = 6(x - 3)
y + 4  = 6x - 18
y = 6x - 18 - 4
y = 6x - 22

10) for (-2,-7),  m = 4/5.    x1 = -2,  y1 = -7, Substituting
y - y1  = m(x - x1)
y - (-7)  = (4/5)*(x - (-2))
y + 7  = (4/5) *(x +2)                      4/5 = 0.8
y + 7  = 0.8x  + 1.6
y = 0.8x + 1.6-7
y = 0.8x - 6.4
y = (4/5)x - (64/10)
y = (4/5)x - (32/5)

So same approach to solve others. Cheers.
8 0
3 years ago
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