Answer: A
Step-by-step explanation:
Use pythagorean thm to solve for the hypotenuse. so
is 13.4
First plug in the numbers: 3x6+4x12/2. then do the Pemdas, so multiplication first: 18+42/2. then since the division is like a fraction bar, it means to divide but first simplify the 18+42: 60/2. Your answer is 30.
Answer:
everyone got 6 pieces
Step-by-step explanation:
do you actually need a explanation?
Step-by-step explanation:
You hiked 5400 - 3800 = 1600 feet in 4 hours so the mean change is 1600 / 4 = 400 ft/hour.
Answer:
The value of
is 2.
Step-by-step explanation:
The standard form of the equation of the line is of the form:

Where:
,
- Independent and dependent variable, dimensionless.
- Slope, dimensionless.
- y-intercept, dimensionless.
Given that line
is perpendicular to
, the slope is equal to:

Where
is the slope of the perpendicular line, dimensionless.
If
, then:


If
and
, the y-intercept of the line
is:


The equation of the line
is
. Given that
and
, the value of
is:



The value of
is 2.