3 years ago

Which statements are true? Check all that apply.

Mathematics

2 answers:

k0ka [10]3 years ago

6 0

Answer:

A sphere has no faces && the lateral surface of a cylinder is in the shape of a rectangle when unrolled

Step-by-step explanation:

I got it right on edg

krok68 [10]3 years ago

5 0

Sample Response: A sphere has no faces && the lateral surface of a cylinder is in the shape of a rectangle when unrolled

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What is the length of DE?? Thx :)

Alex

Answer:

Step-by-step explanation:

Your scale factor is 3/2, because when you compare AC and DF, the ration is 18/12, or 3/2. We can set up a proportion:

3/2=15/x

We cross multiplu

3x=30

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So, the length of DE is 10 units.

Hope this helps!

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3 years ago

Find the percent of change. 120lbs to 1801bs

mart [117]

Quick Note: I'm pretty sure you meant 180LBS and not 1801bs, so I'm using 180, but if it was 1801 please tell me

Percent of change = $\frac{V2 - V1}{V1} *100$

Substitute 180 for V2 and 160 for V1
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Solve
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3 years ago

What’s the simplified fraction is equal to 0.17

Nostrana [21]

Answer:

17/100

Step-by-step explanation:

Step 1:

0.17 = 17/100

Answer:

17/100

Hope This Helps :)

7 0

3 years ago

If point R is on segment ST, then segment RS is the same as segment ST rue or false

jonny [76]

Look it up its simple

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3 years ago

A square plywood platform has a perimeter which is 11 times the length of a side,

Ivan

Answer:

Step-by-step explanation:

11L - 42 = 4L

7L = 42

L = 6

3 0

3 years ago