If you multiply 10 by 4 that gets you the area, but you need to find the surface so multiply the product by 7 and that gets you the surface which is 280
Answer:
Step-by-step explanation:
Given
Required: Express as a perfect square
Add 10 to both sides
Expand
Factorize:
Factorize:
Answer:
g(x)=x3-2x2+5x+40g
Step-by-step explanation:
Answer:
Circle
Step-by-step explanation:
This object is what we call "circle". All the points in the circle are at the same distance from a given point which is the center of the circle. Moreover, the distance between the center and every point on the circle is called "radius". Higher values for the radius imply points at a higher distance from the center.
Additionally, we can calculate the perimeter of the circle, or the circumference, with the following formula:
circumference = 2*(radius) pi
Where pi is an irrational number usually used as 3.14.
If you have doubts, try to draw a circle and measure the distance between the center and any point on the circle.
Answer:
1136 received each day
Step-by-step explanation:
148(2)+4= 1136
