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Degger [83]
1 year ago
14

Add 37 +31 by counting in tens​

Mathematics
2 answers:
Alenkinab [10]1 year ago
8 0
Add 37 + 31 by counting in tens equals 68
mina [271]1 year ago
3 0

Answer:

(30+30) +(7+1) = 68

Step-by-step explanation:

hope this helps you (ʘᴗʘ✿)

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If I have 3 oranges and I add 5 how many oranges do I have
aksik [14]

Answer:

you get 8 oranges

Step-by-step explanation:

5 + 3 = 8 oranges

3 0
2 years ago
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Find the volume of the pyramid to the nearest cubic unit. Use a calculator.
Lady bird [3.3K]

Answer:

56

Step-by-step explanation:

V=lwh/3

im guessing its a square pyramid?

14(12)/3

=56

6 0
2 years ago
Are the lines x=3 and y= 5 perpendicular or parallel?
Svet_ta [14]
They are parallel since x and y are bottom and top

3 0
2 years ago
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(0.5x+1.2)–(3.6–4.5x)=(4.8–0.3x)+(10.5x+0.6)
luda_lava [24]

Answer:

x = -1.5

Step-by-step explanation:

(0.5x+1.2)–(3.6–4.5x)=(4.8–0.3x)+(10.5x+0.6)

*I would first change any  minus signs that are outside of the parenthesis to a plus sign. This is optional, not necessary. *

0.5x + 1.2 + (-3.6) + 4.5x = 4.8–0.3x + 10.5x + 0.6

*Now combine like terms on each side. *

5x + (-2.4) = 10.2x + 5.4

*move all Xs on one side.*

-5.2x = 7.8

*Divide both sides by -5.2 to get X by itself."

x = -1.5

6 0
3 years ago
What is the correct factored form of the following polynomial:
Lesechka [4]

Answer:

2 (x+1) (x+4)

and you can use Microsoft math solver to help you and it helps solve and example step by step

8 0
2 years ago
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