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Misha Larkins [42]
4 years ago
12

Can someone show me how to get x for both

Mathematics
1 answer:
Mekhanik [1.2K]4 years ago
5 0

Answer:

So since the sum of both is 13 because it shows both of the lines connected as a length of lines.

So we add them (14+x)+(x+15) = 13

14+2x+15 = 19+2x = 13

-6=2x

x=

<u>-3</u>

Step-by-step explanation:

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Answer:

Volume = 125

Surface area = 150

Step-by-step explanation:

Volume = 5 x 5 x 5 = 125

Surface area = 6 x 5 x 5 = 150

<em>Hope that helps!</em>

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3 years ago
A dentist wants to find out how often her patients floss their teeth. Which samples are biased?
Wewaii [24]
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Find the x- and y-intercept of the line with equation -3x+9y=18
ratelena [41]
Plug in “0” for y, rearrange and solve.
Remember when you want to find the intercept of a variable, you plug in 0 for the opposite variable. Same goes for finding the x intercept.

When you want to find…
Y intercept: X=0
X intercept: Y=0

Answers:
X int= -6 or (-6,0)
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8 0
3 years ago
Solve.<br><br> M/9 = 8<br><br> A m = 1.1<br><br> B m = 17<br><br> C m = 27<br><br> D m = 72
Eddi Din [679]

Answer:

D. m=72

Step-by-step explanation:

So

  1. M/9=8
  2. To get rid of the 9, you have to multiply both sides by 9
  3. M/9 ×9=8×9
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3 0
3 years ago
The volume of a cone with a height of 6 cm is 8pie cubic centimeters. Which expression can be used to find r, the radius of the
Kobotan [32]
The volume of a cone can be found by using the equation V=(1/3)(pi*r^2*H). Given the information that H= 6cm and V= 8pi cm^3, the expression is 8pi=(1/3)(pi*r^2*6). (The second picture.)
6 0
3 years ago
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