Answer:
x=-2 and -32/3
Step-by-step explanation:
|3x+19|=13
3x+19=13 and 3x+19=-13
x=-2 and x=-32/3
Answer:
0.0438
Step-by-step explanation:
multiplication with respect to no replacement
Answer:
The unit rate is 
Step-by-step explanation:
Given : Kenny reads 
page in 
min.
To find : What is Kenny's unit rate?
Solution :
Kenny reads page in minute
This can be written as,
Divide both side by 
The unit rate is
Answer:
√
17 , 4.23 , 9/2
Step-by-step explanation:
√
17 = 4.12310562
... (about 4.1)
9/2 = 4.5
Answer:
Option A is the correct answer.
Explanation:
Any vector can be resolved in to two components. Horizontal component and vertical component.
Consider a vector F which is at angle θ⁰ to the horizontal, we can resolve this vector in to two.
Horizontal component = F cos θ
Vertical component = F sin θ
Here we have Force , F = 50 pounds
Angle with horizontal = 80°
Horizontal component = F cos θ = 50* cos 80 = 8.68 pounds
≅ 9 lb.
Option A is the correct answer.
