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zhuklara [117]
3 years ago
15

What is the perimeter of this triangle?PLEASE HELP​

Mathematics
2 answers:
Crazy boy [7]3 years ago
8 0

Answer:

Step-by-step explanation:

perimeter=16+12+20

                = 48

olchik [2.2K]3 years ago
7 0

Answer:

48

Step-by-step explanation:

Perimeter is all of the sides added together, so add each of the outside values together. The inside value doesn't matter in this problem.

16+12+20=48

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Which of the following options have the same value as 30\%30%30, percent of 818181?
rjkz [21]

Answer: choice B is true.

Step-by-step explanation:

We are asked to find which value is similar to the value of the expression:

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We know that 30% of 81 could also be represented mathematically as:

30%×81=

which could also be written as:

choice A:

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Which is not similar to equation (1).

Hence choice A is not similar.

Choice B:

This expression is similar to equation (1).

Hence choice B is true.

Choice C:

Which is not similar to equation (1).

Hence, choice C is not true.

Choice D:

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Which is not similar to equation (1).

Hence, choice D is not true.

Choice E:

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8 0
3 years ago
Divide 2÷1/2 can some one pls help I am behind on edge plssss
Ilia_Sergeevich [38]

Answer:

4

Step-by-step explanation:

you need 4 halves to make 2 whole!

5 0
3 years ago
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Find the volume of the irregular figure
devlian [24]

Answer:

is there a picture i dont see them

Step-by-step explanation:

3 0
3 years ago
Determine the type and number of solutions of −4x2 − 3x + 7 = 0.
Kaylis [27]

Answer:

Step-by-step explanation:

You have to use the discriminant for this. If the quadratic is -4x^2-3x+7, then

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D=b^2-4ac which comes from the quadratic formula, but without the square root sign. Filling in:

D=(-3)^2-4(-4)(7) which simplifies down to

D = 9 + 112 so

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7 0
3 years ago
Can anyone help me with the answer please
Roman55 [17]

Answer:

All real numbers

Step-by-step explanation:

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4 0
3 years ago
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