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Trava [24]
4 years ago
10

Factor each completely.

Mathematics
1 answer:
Natasha_Volkova [10]4 years ago
3 0

HI I JUST DID THE FIRST ONE . SORRY I CAN'T ANSWER THE 5TH AND6th IT'S HARD

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What is 10*10? Please help! :) ​
Zigmanuir [339]

Answer:

100

Step-by-step explanation:

It will help in the future to memorize your time tables

10*10 is basically 10 plus 10, 10 times but in a easier form

10+10+10+10+10+10+10+10+10+10=100

10+10=20

20+10=30

30+10=40

40+10=50

50+10=60

60+10=70

70+10=80

80+10=90

90+10=100

5 0
3 years ago
Two squares have areas of 4 cm?
timofeeve [1]

Answer:

1/2

Step-by-step explanation:

First square area = 4cm^2, thus the side length is 2cm

Second square area = 16cm^2, thus the side length is 4cm

This gives a ratio of 2/4, simplifying yields 1/2

3 0
2 years ago
The probability that a student correctly answers on the first try (the event
Lynna [10]
Check attached file for solution.

6 0
3 years ago
If a=9 and d-1=27 and a=d find a and d​
Zina [86]

Answer:

A= 9

D=10

Step-by-step explanation:

a=d-1

9=d-1

10=d

3 0
3 years ago
The perimeter and the area
Genrish500 [490]
Perimeter=28/3
Area=40/3
3 0
3 years ago
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