So the first step to solving this problem is to distribute the {1}{4}
to what's inside the parenthesis. This means multiply {1}{4} by 4x and 15.
After that, this is what you should have.
{4x}{4} + {15}{4} = 24
This should be simplified
1x = 24 - {15}{4}
{15}{4} is equal to 3.75
x = 20.25
20.25 is equal to {81}{4}
I think this is how it done
My Grandfather helped me a little
He is an Engineer who codes aircrafts so he knows lots of math
Hope This Helps
Answer:
1. = 3.143
2. Circumference
3. Area of the circle is 3850 .
ii. Circumference of the circle is 220 cm.
Step-by-step explanation:
The area, A, and the circumference, c, of a circle can be determined respectively by:
A =
C = 2r
where r is the radius of the circle.
1. the ratio of the circumference and diameter, D, of a circle is:
r =
so that,
C = 2
C = D
=
=
= 3.143
2. The distance around a circular region is known as it's circumference.
3. Given a circle of radius 35 cm, then:
A =
= x
= x 1225
= 22 x 175
A = 3850
Area of the circle is 3850 .
C = 2r
= 2 x x 35
= 2 x 22 x 5
= 220
C = 220 cm
Circumference of the circle is 220 cm.
Answer:
-74.1, is the answer.
Step-by-step explanation:
Answer:
-2
Step-by-step explanation:
the slope is 2, aka 2/1, aka y goes up twice when x goes up once
Answer:
1230.88
Step-by-step explanation:
The volume of a cylinder is given by
V = pi r^2 h where r is the radius and h is the height
V = (3.14) * (7)^2 * 8
V = 3.14 * 49*8
V =1230.88