What’s is the value of x?
What’s is the value of x? - 1

Answers

Answer 1
Answer: The answer is x=22
That’s because below the expression, 115 degrees labels the angle.
The angle with the expression doesn’t seem to be any different than the one below it.
Therefore, you would have to solve this problem to get x: (115/5-5=22)
Feel free to ask questions! Hope this helps. :)
Answer 2
Answer:

the answer is 12 since the sum of the two angles has to equal 180.

first you do

5x+5+115=180

combine like terms

5x+120=180

subtract 120

5x=60

then divide by 5

x=12


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Carol had 34 flowers she gives Bryce 20 of them how many does she have

Answers

34 minus 20 equals 14

Carol will have 14. 34-20=14

there are 4 black marbles and 2 white marbles in a bag. what is the probability of choosing a black marble ,not replacing it ,then choosing a white marble ?

Answers

2 out of 5 because there's really six but if take out a black marble then theres 5.And there's 2 white marbles so put that over 5 to get your answer.

Which expression is equvilent to -3 (-6b +5)

Answers

18b-15
-3x-6b=18b
-3x5=-15

hope this helps, if it doesn't don't hesitate to tell me :)
-3 (5+6b, that might work

'What is the surface area, in square inches, of an 8-inchcube?
F. 512
G. 384
H. 320
J. 256
K. 192'

Answers

surface are is length times height.
8*8=64
a cube has 6 sides
64*6=384

Please help with this problem!!! Asap thank u so much!!!

Answers

a.
volume of a sphere is 4/3*pi*r^3
4/3*3.14*1.6^3 = 17.1486 cm^3
because it is a half sphere, divide that by 2:
8.5743 cm^3

b.
volume of a cylinder is base area (pi * r^2) multiplied by the height
The cylinder shares a radius with the half sphere, so this gives us:
3.14*1.6^2*6.2 = 49.8381 cm^3

c.
this is simply the combined volume
8.5743 + 49.8381 = 58.4124 cm^3

You divide a number by 3 add 6 then subract 7 the result is 4

Answers

(n)/(3) +6 - 7 = 4
Subtract 6 from each side of the equation

(n)/(3) -7 = -2

Now add 7 to both sides of the equation.

(n)/(3) = 5

Finally multiply by 3 on both sides to undo the division

n= 15

Check
15/3 + 6 -7 = 4
5     + 6  -7 = 4
     11-   7 = 4
        4    =   4