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valkas [14]
3 years ago
15

I need help with this question^^

Mathematics
1 answer:
Vera_Pavlovna [14]3 years ago
8 0

Answer:

a is correct

Step-by-step explanation:

2^2/2^-1

=2^2-(-1)

=2^2+1

=2^3

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the area of the curved surface of a solid cylinder is equal to 2/3 of the total area of the same cylinder . If the total surface
zheka24 [161]

Answer:

Sa = 36 circumference per meter square

This answer is wrong sorry

Will you my friend

7 0
3 years ago
Suppose a triangle has sides 3, 4, and 6. Which of the following must be true? A: The triangle in question is not a right triang
Talja [164]

Answer:

A: The triangle in question is not a right triangle.

Step-by-step explanation:

If the triangle is a right triangle, then the Pythagorean theorem would hold

a^2 + b^2 = c^2

3^2 + 4^2 = 6^2

9+16 = 36

25 = 36

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7 0
3 years ago
Read 2 more answers
4 divided by 2/9? If you could, please also explain.
shtirl [24]
You do 4/1 divided by 2/9

4 2
_ divided by _

1 9

Equals 18

(You have to multiply by the reciprocal)

4/1 times 1/4
And
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Hope I helped!!!
7 0
4 years ago
The government published the following stem-and-leaf plot showing the number of sloths at each major zoo in the country: pls ans
Sveta_85 [38]

Answer:

3

Step-by-step explanation:

If 4 | 1 = 41, that means that when you're looking at the number, you basically see it without the "|". If you see it that way, the smallest number would be 03.

5 0
3 years ago
Plz answer this step by step thank you x^2 + 15x + 56
Schach [20]

Answer:

(x + 7)(x + 8)

Step-by-step explanation:

{x}^{2}  + 15x + 56 \\ =   {x}^{2}  + 8x + 7x + 56 \\  =  {x}(x + 8) + 7(x + 8) \\  = \huge \red{ \boxed{ (x + 8)(x + 7)}}

4 0
4 years ago
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