Area ≈ 153.94 if the radius is 7
Horizontal stretch by a factor of 1/3
Step-by-step explanation:
Let the number be x,
Now,
The difference of a number and 3 is equal to the quotient of 10 and 5.
- (x-3)=(10/5)
- x-3=2
- x=2+3
- x=5
Answer:
Step-by-step explanation:
"The difference between A and B" means "A - B". "Is no more than" means "is less than or equal to." Applying these translations to your statement gives ...
x - 3 ≤ 2
Adding 3 to both sides of this inequality tells you its solution:
x ≤ 5
Answer:
![50^{\circ}](https://tex.z-dn.net/?f=50%5E%7B%5Ccirc%7D)
Step-by-step explanation:
Complementary angles mean that the sum of the angles add up to
. We can use algebra to solve for
and then to determine
.
![m\angle QRS + m\angle SRT = 90](https://tex.z-dn.net/?f=m%5Cangle%20QRS%20%2B%20m%5Cangle%20SRT%20%3D%2090)
![8x+10 + 8x = 90](https://tex.z-dn.net/?f=8x%2B10%20%2B%208x%20%3D%2090)
![16x = 80](https://tex.z-dn.net/?f=16x%20%3D%2080)
![x = 5](https://tex.z-dn.net/?f=x%20%3D%205)
![m\angle QRS = 8x+10](https://tex.z-dn.net/?f=m%5Cangle%20QRS%20%3D%208x%2B10)
(substitution)
![=50^{\circ}](https://tex.z-dn.net/?f=%3D50%5E%7B%5Ccirc%7D)
∴
Hope this helps :)