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Inessa05 [86]
4 years ago
6

mark is 11 years older than his sister. In 8 years he will be twice as old as she will be then. How old are they now

Mathematics
1 answer:
Whitepunk [10]4 years ago
8 0

Answer: 14 years old and his sister is 3 years old

Step-by-step explanation:

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Tilda is growing herbs from seeds. The heights of the herbs after one week are shown. Which plant is the tallest at the end of t
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Oregano

Step-by-step explanation:

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Aflati valorile rapoartelor numerelor:125 si 25,13 si 169
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Given that AB parallels QR, AB bisects AE, QR bisects QT
enyata [817]

Answer:

  1. Dilate ΔABE by a factor of 2/5 to make ΔA'B'E'

  2. Translate A' to Q

Step-by-step explanation:

We notice the triangles have the same orientation, so no reflection or rotation is involved. The desired mapping can be accomplished by dilation and translation:

  1. Dilate ΔABE by a factor of 2/5 to make ΔA'B'E'

  2. Translate A' to Q

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2 years ago
Demonstrates the commutative property across multiplication for 2 × 10 × 7
Vedmedyk [2.9K]
Commutative means that you can mix up the numbers, but still have the right answer.

2 x 10 x 7 =
2 x 7 x 10 =
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Hope this helps :)

3 0
3 years ago
How do you solve 3(y-4)-7y
Nastasia [14]

Answer:

-4y -12

Step-by-step explanation:

We cannot solve, but we can simplify

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Distribute the 3

3y -12 -7y

Combine like terms

3y-7y -12

-4y -12

8 0
3 years ago
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