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steposvetlana [31]
4 years ago
9

Someone please help 35 points and brainliest if you do

Mathematics
1 answer:
Firlakuza [10]4 years ago
4 0
The meter is 3.8 a nanometer

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Help pls 40 points with review 3
Marianna [84]

Answer:

Rectangle A is not a scale drawing.

Rectangle B is a scale drawing.

Step-by-step explanation:

A scale drawing involves ratios.

Rectangle A:

10cm is double the original 5cm giving us a 1 : 2 ratio.

However, 25cm is <em>not</em> double the original 20cm. This means that this rectangle is not to scale of the given rectangle.

Rectangle B:

10cm is double the original 5cm giving us a 1 : 2 ratio once again.

This time however, 40cm is double the original 20cm. This means that this rectangle is a scale drawing of the given rectangle.

~Hope this Helps!~

6 0
3 years ago
Can anyone help me? This is really hard
Ludmilka [50]

I believe B and C are the answers. I’m sry if I’m wrong but I’m probably right.

6 0
3 years ago
I need help with #5 an explanation might be nice too!! (will give brainliest!) and 50 points.
julsineya [31]

Answer:

2600 yd cubed

Step-by-step explanation:

13 times 20 is 260

260 times 10 is 2600

8 0
3 years ago
27 divided by 2+3+4+3??
goldenfox [79]

Answer:

3 is the answer have a good day

Step-by-step explanation:

2+3= 5+4 = 9

so it 27/9 what is 3

6 0
3 years ago
Sonia wants to sew ribbon along each side of a square pillow if the pillow has an area of 144 in² how much ribbon must she by to
otez555 [7]

Answer:

12 in

Step-by-step explanation:

she has square pillow, so 12*12=144 sq in

8 0
3 years ago
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