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tankabanditka [31]
3 years ago
14

Hi please help, timed test!​

Mathematics
1 answer:
anastassius [24]3 years ago
5 0

Answer: Option 2 and 4

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Please help. I am doing a test and I do not understand what I am being asked.
Oksanka [162]

Answer:

one

Step-by-step explanation:

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3 years ago
A rectangular prism has a volume of 16cm^3 and a total surface area of 40cm^2. A similar prism has length 10 in., width 5 in. an
krok68 [10]
The volume is twice that of the cube of width, so the width of the original prism is
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3 years ago
Can anyone help me with number 10??
Galina-37 [17]

Answer:

y=−4/3x+10

Step-by-step explanation:

Find the negative reciprocal of the slope of the original line and use the slope-intercept form  y=mx+b to find the line perpendicular to  3x−4y=−2.

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3 years ago
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ahrayia [7]
The answer is c. Explain in pic
6 0
2 years ago
Read 2 more answers
Two trains leave stations 560 miles apart at the same time and travel toward each other. One train travels at 90 miles per hour
lana [24]

Answer: the two trains will meet in 2.8 hours

Step-by-step explanation:

Step 1

Speed of train A  = 90mph

Speed of train B = 110 mph

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Step 2

we know that Speed = distance / time

therefore Time = Distance / speed

Distance = 560 miles

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Time = 560miles / 200mph

2.8 hours

5 0
3 years ago
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