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Doss [256]
3 years ago
15

A line has slope

Mathematics
1 answer:
loris [4]3 years ago
3 0
Y = mx+b
-1 = 13/4 (-1) +b
-4/4 + 13/4 = b
9/4 = b
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Evaluate −8 + 10 × 4 ÷ (−2)
Naddika [18.5K]

Answer:

-28

Step-by-step explanation:

well first u gotta use order of operations. So first u would do

10 x 4 which = 40

next u would hafta do 40 / -2 which = -20

and finally -20 + -8 =-28

hope this helped!!

6 0
3 years ago
Read 2 more answers
I need help so yea please help
vodka [1.7K]

Answer:

option 3

Step-by-step explanation:

divide the diameter by 2 to get the radius.

pi×r^2

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3 0
2 years ago
The cross-sectional areas of a triangular prism and a right cylinder are congruent. The triangular prism has a height of 5 units
nydimaria [60]

Answer:

  The volume of the prism is equal to the volume of the cylinder

Step-by-step explanation:

For each solid figure, the volume formula is ...

  V = Bh

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5 0
3 years ago
If p(x)=x^2+x+1 and q(x)=3x^2-1, find p(7)
Delvig [45]

Answer:

p(7) = 57

Step-by-step explanation:

Because this is a function, all you have to do is input 7 for x like so:

p(x)=x^2+x+1 --------------->     p(7)=7^2+7+1

                                            so 49 + 8

                                                = 57

7 0
2 years ago
7)<br> Which could be solved for x?<br> 2x+ 2<br> B)<br> 3(x+2)<br> 3x+4<br> 3x=12<br> D
dem82 [27]

Answer:

3x=12

Step-by-step explanation:

x=12/3 => x=4

8 0
3 years ago
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