Answer:
Step-by-step explanation:
V = (4/3)πr3 so put it on a calculator (4/3)3.14 (or Pi) times radius which is r to the 3rd power so your answer would be 33.51 but make sure
The result of the given expression in simplest form is 
.
The given parameters:
16÷(2+12)2
The given expression can be evaluated in the following order as shown below;
<em>add </em><em>the numbers in the </em><em>bracket</em><em>;</em>
2 + 12 = 14
<em>multiply </em><em>the numbers in the </em><em>bracket </em><em>by 2;</em>
14 x 2 = 28
<em>divide </em><em>the 16 by your result after the </em><em>multiplication</em><em>;</em>
<em>divide the </em><em>numerator </em><em>and </em><em>denominator </em><em>by their common factor which is 4;</em>
Thus, the result of the given expression in simplest form is .
Learn more about simplification of algebra here: brainly.com/question/432678
Answer: x=6
Step-by-step explanation:
Let's solve your equation step-by-step.
4+3(2x−4)=28
Step 1: Simplify both sides of the equation.
4+3(2x−4)=28
4+(3)(2x)+(3)(−4)=28(Distribute)
4+6x+−12=28
(6x)+(4+−12)=28(Combine Like Terms)
6x+−8=28
6x−8=28
Step 2: Add 8 to both sides.
6x−8+8=28+8
6x=36
Step 3: Divide both sides by 6.
6x
6
=
36
6
Answer:
yes it is 2/3
Step-by-step explanation:
Answer:
see explanation
Step-by-step explanation:
(1)
x + 20 and 45 are vertically opposite angles and are congruent, so
x + 20 = 45 ( subtract 20 from both sides )
x = 25
Similarly 5y and 135 are vertically opposite angles and are congruent
5y = 135 ( divide both sides by 5 )
y = 27
(2)
x + 30 and 70 are vertically opposite angles and are congruent, then
x + 30 = 70 ( subtract 30 from both sides )
x = 40
Similarly y + 50 and 110 are vertically opposite and congruent , so
x + 50 = 110 ( subtract 50 from both sides )
x = 60
