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Helga [31]
2 years ago
15

Expand 8(r + 6) please help !

Mathematics
1 answer:
Levart [38]2 years ago
6 0

Answer:

8r + 48

Step-by-step explanation:

In order to expand brackets you have to multiply everything inside the brackets by the number on the outside.

Therefore:

8 x r = 8r

8x 6 = 48

Put these together and you end up with 8r + 48.

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Select Expansion or Contraction to correctly describe the type of dilation for each given scale factor.
Tanya [424]

Answer:


Step-by-step explanation:

if you are going in a negative direction or by a decimal you are contracting, so the image would get smaller. If you are going in a positive direction(has to be a whole number as well) you have an expansion.

5 0
3 years ago
3. Find the slope of the line through the pair of points.<br> (12, 2), (-7,5)
kvasek [131]

Answer:

-3/19

Step-by-step explanation:

Given data

We have the coordinates

(12, 2), (-7,5)

x1=12

y1=2

x2=-7

y2=5

The expression for the slope is given as

Slope= y2-y1/x2-x1

Substiute

Slope=  5-2/-7-12

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Hence the slope is -3/19

6 0
3 years ago
Is 0.123 greater or is 1.23 greater?<br> Thank you!
zmey [24]

Answer:

1.23 is greater

Step-by-step explanation:

0.123 is only a fraction of a number it’s not a whole number. 1.23 is a whole number with an extra fraction of a number so it’s greater.

3 0
2 years ago
Read 2 more answers
If a town of 65,000 decreases by 8% a year, how many people will live there in 10 years?
Katena32 [7]

Answer:

81,250 people live there after 10 years.

Step-by-step explanation:

first 10 x 8%

second 80% x 65,000

=81,250

7 0
3 years ago
JIM TOSSES A BALL IN THE AIR WHEN ON THE COUNT OF 2, 3 , 5 8 13 what numbers will he count when he tosses the ball for the 6th 7
DENIUS [597]

Answer:

21, 34, and 55 because it's like that one ratio, I forgot the name tho

3 0
3 years ago
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