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postnew [5]
3 years ago
13

Help my dear friend answer this:

Mathematics
2 answers:
fomenos3 years ago
8 0
Subtract 21 from 1,176 to get the length
atroni [7]3 years ago
6 0
It's 1,155
Sind you have to subtract
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Anyone wanna help me out? PLEASE ASAP
SCORPION-xisa [38]
The perimeter is 32
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3 years ago
1) The variable x represents a value in the set ( 4, 6, 7, 8). Which value of x makes 2 (x-4) +3 =7?
sammy [17]

Answer:

x=6

Step-by-step explanation:

2 (x-4) +3 =7

Subtract 3 from each side

2 (x-4) +3-3 =7-3

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Divide each side by 2

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8 0
3 years ago
Steve can run 3.5 miles in 30 minutes. If Steve increases his rate by 1/2 mile per hour, how far will he run in 2 hours?
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r = 3.5 mi / 0.5 h

r = 7 mi/h

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d = 7.5 mi/h × 2 h

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7 0
3 years ago
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Use the commutative property of multiplication to write a related multiplication sentence. 9×4=36
Butoxors [25]
Using the commutative property would be: 4*9=36
4 0
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