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borishaifa [10]
3 years ago
7

QUICK HURRY!!!!!!!!!!!!!!!!!!! 20 1/7 SIMPLIFIED IS:

Mathematics
1 answer:
sammy [17]3 years ago
5 0
<span>Positive improper fraction: 
20/7 = 20/7 

Mixed number (also called mixed fraction): 
20/7 = 2 6/7 

Decimal number: 
20/7 = 2.857142857143</span>
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∠1 and ∠2 are vertical angles. If m 1=3x-12 and m2=72°, find the value of x
inessss [21]

Answer:

x=28

Step-by-step explanation:

vertical angles are congruent

3x-12=72

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x=28

6 0
2 years ago
What is the measure of
DochEvi [55]

Answer:

C. 35

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3 years ago
The equation C(l) = l3 – l2 + l + 2.5 models the cost to mail a package as a function of its length. To the nearest quarter inch
____ [38]

Answer:

2.25

Step-by-step explanation:

Given the cost model:

C(l) = l3 – l2 + l + 2.5

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From the table given :

Length of mail which cost $11 will just be slightly greater Than 2 as the cost of 2 length mail cost 8.50

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Put l = 2.25

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Ww can conclude that the length of mail would be 2.25

5 0
2 years ago
One lap around the lake is 7/10 mile Dasha runs 9 laps around the lake
Sindrei [870]

Answer:

6.3

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4 0
3 years ago
After being hit, the puck travels along the ice at a constant speed. What might cause his motion to change?
Firdavs [7]

Answer:

<em>Hi! Todo here!! UwU</em>

Step-by-step explanation:

Even if the puck is on ice, I wouldn't automatically assume no friction. Otherwise hockey pucks could be tapped slightly and potentially go across entire arenas. I'd say include at least a small friction force opposing motion.

<em>Hope This Helps!!!</em>

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<em>From: Icy-Hot!!</em>

7 0
3 years ago
Read 2 more answers
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