3 years ago

Which of the following statements is always true about similar polygons

1 answer:

3 0

The correct answer is D. Since the polygons are /similar/ and not /congruent/, C is not necessarily true.

Hope this helps.

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Write a rule for each pattern. then find next three numbers in the pattern.<br> 1,-2,4,-5,7,-8...

suter [353]

+3, -6, +9 etc.
10, -11, 13

7 0

2 years ago

Multiple 24 by 8.95 I need to show the work. I don’t know the steps

hjlf

Answer: 214.8

Step-by-step explanation:

First move the decimal to the right, in this case 8.95 = 895., then multiply the 24 by 895. to get 21480., you then move the decimal to the left and you get 214.80 or 214.8.

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1 year ago

If a cube with the length of the side of 4 cm is cut into smaller cubes with the length of the side of 1 cm, then what is the pe

ValentinkaMS [17]

Answer:

300 %

Step-by-step explanation:

Length of the larger cube =4 cm

So volume $V=side^3=4^3=64cm^3$

Length of the smaller cube = 1 cm

Volume of the smaller cube $V=side^3=1^3=1cm^3$

So total number of smaller cube $=\frac{64}{1}=64$

Surface area of the larger cube $A=6\times side^2=6\times 4^2=144cm^2$

Surface area of the 64 smaller cube $A=64\times 6\times side^2=64\times 6\times 1^2=384cm^2$

So percentage increase in surface area $=\frac{384-96}{96}\times 100=300$ %

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3 years ago

Which regular polygon with an apothem of 5 inches, will have a perimeter that is closest to the circumference of a circle with a

gladu [14]

Its octagon
hope i helped

7 0

3 years ago

What is the value of 9 - [42 - (3 + 2)].

Vlada [557]

9 - [42 - (3 + 2)]

Parentheses first:

9-[42-5]

Brackets next:

9- 37

Now subtract to get -28

8 0

3 years ago