Answer:
x=13.5
Step-by-step explanation:
sin 48 = opposite/ hypotenuse
sin 48 = 10/x
multiply by x on each side
x sin 48 =10
divide by sin 48
x = 10/sin 48
x = 13.456
round to the nearest tenth
13.5
Answer: 3: 3, 6, 9, 12, 15, 18, 21, 24, 27, 30
4: 4, 8, 12, 16, 20, 24, 28
Answer:
Neither
Step-by-step explanation:
The slopes of parallel lines are equal.
The slopes of perpendicular lines are negative reciprocals
y = -1/4x - 1 has a slope of -1/4
y = -4x + 1 has a slope of -4
-1/4 and -4 are not equal nor negative reciprocals.
Note: Negative reciprocals have a product of -1. -1/4(4) = 1 not -1.
Therefore , they are not negative reciprocals.
Answer:
Step-by-step explanation:
We will use the distributive property shown below to break it down first.
Distributive Property: 
The expression is:
Let's distribute:
Now, we multiply:
Now we combine like terms (variables and numbers separately):
This is the simplified expression.
