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NARA [144]
3 years ago
14

Can some one help me pleases

Mathematics
1 answer:
vaieri [72.5K]3 years ago
6 0

Answer:

It's A. 28 degrees

Step-by-step explanation:

First, you determine the angle measure directly below x. That is a straight line, so it measures 180 degrees. You can add 38 and 90 degrees, and then subtract from 180 to get the last angle measure. This gives you 52. The right 3 angles measure 90 degrees, because they are on the opposite side of a right angle marker. You can add 10 and 52 and then subtract from 90 to get the missing x value, 28.

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First answer = brainliest
elixir [45]
R = 1/2 d = 1/2 x 8 = 4 cm

V=πr2h
= π x 4^2 x 20
=3 x 16 x 20
= 960 cm^3

ans : 960 cm^3
3 0
3 years ago
Which of the following represents "four times the square of a number is thirty-six"?
Lapatulllka [165]

Answer:

Option (b) is correct.

4x^2=36

Step-by-step explanation:

 Given  expression "four times the square of a number is thirty-six"

We have to write it mathematically and choose the correct options out of given options.

Consider the given expression  "four times the square of a number is thirty-six"

Then

let the number be x ,

Then four times the square of a number written mathematically as 4x^2

And given "four times the square of a number is thirty-six" written mathematically as 4x^2=36

Therefore, "four times the square of a number is thirty-six" written mathematically as 4x^2=36

Option (b) is correct.

6 0
3 years ago
Read 2 more answers
Starting at (0,0) if you were to go up 7 units and left 4 what coordinates would you end up at? What quadrant would you be in
Alex787 [66]

Answer:

(-4,7) and the 2nd quadrant

Step-by-step explanation:

hope this helped

5 0
3 years ago
Read 2 more answers
Plllllplzzzzzzzzzzzzzzzzzzzzzzzzzz
Natalija [7]

Hello there!

The answer would be C since we are looking to find how far she ran based on the amount of miles that has passed.

As stated above, 6 minutes. However to find out how far she runs we have to change the speed to miles per minute.

6 minutes per mile is equal to 1/6 of a mile per minute

Formula for Distance is speed x time

The distance is d, the time is t and the speed is 1/6.

Plug it in:

d = 1/6t

Lastly, multiply by 6 on both sides.

d x 6 = 1/6t x 6

1/6 x 6 = 1t

6d = 1t

Answer: t= 6d

5 0
3 years ago
HELPS I NEED THE ANSWER PLSSSSSSSSSSSS!
Natali5045456 [20]

Answer:

5.5x+7.146 (the six is repeating)

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
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