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malfutka [58]
3 years ago
7

Anyone know what 13+(x+8) is

Mathematics
1 answer:
babymother [125]3 years ago
6 0
Answer:
13 + x + 8
= x + 21
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Please help me with this math!!
yan [13]

Answer:

  • 40% increase

Step-by-step explanation:

<u>Initial perimeter:</u>

  • P = 2(4 + 6) = 20

<u>Perimeter after change:</u>

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<u>Change in perimeter:</u>

  • 28- 20 = 8

<u>Percent change:</u>

  • 8/20*100% = 40%
8 0
2 years ago
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den301095 [7]

Answer:

3

Step-by-step explanation:

7 0
3 years ago
Lynn plotted point G, 3 units to the left and 2 units above point F . Where did Lynn plot point G ?
bekas [8.4K]

Answer:

(2, 6)

Step-by-step explanation:

Point G has a coordinate of x = 5, and y = 4, that is (5, 4).

If Lynn plots point G, such that:

G is 3 units to the left of point F, the x-coordinate of point G = 5 - 3 = 2

G is 2 units above point F, the y-coordinate of point G = 4 + 2 = 6.

Therefore, Lynn plotted point G at x = 2, and y = 6. Which is (2, 6)

3 0
3 years ago
Please, someone who is smart help me.
BARSIC [14]
24 x 1/2 = 12,


use these numbers to make a problem
7 0
3 years ago
The probability that event M will not occur is 0.8 and the probability that event R will not occur is 0.6. If events M and R can
morpeh [17]

Answer:

C. 3/5

Step-by-step explanation:

Probability that M will occur =1-0.8=0.2=1/5

Probability that R will occur = 1-0.6=0.4=2/5

Probability that either of them will occur= 1/5 + 2/5= 3/5

6 0
3 years ago
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