Answer:
7x.
Step-by-step explanation:
2 + 33 = 7x
35 = 7x
Solution is x = 5.
Answer:
The second choice is correct
Step-by-step explanation:
Here, we want to get the correct statement
As can be seen, while 2 is the angle at the circumference, 1 is the angle at the center
Mathematically, we know that angle at the center is two times the angle at the circumference
Thus,
m1 = 1/2 (m2)
or m2 = 2 * m1
Isn’t it supposed to be -19
Answer:
Step-by-step explanation:
Given
Required
(a) Integrate
(b) Check using differentiation
To integrate, we make use of the following formula;
if
then
So; becomes
Take LCM
To check using differentiation, we make use of
if , then
Using this formula
becomes
So;