Lines are perpendicular if the slope of one is the negative reciprocal of the other. In this case the slopes are -8/3 and 8/3, so while negative they are not reciprocal. So no, the two lines intersect but are not perpendicular.
Answer: U will do multiplication to evaluate 12 + -6 x 3 + -2 which would be -18 so now it would look like this 12 + -18 + -2
Step-by-step explanation:
P- Parentheses
E- Exponents
M- Multiplication
D- Division
A- Addition
S- Subtraction
Answer:
The length of each lap around the lake was of 3.3 miles.
Step-by-step explanation:
Given that Josh cycled 8 laps on a bicycle path surrounding a lake, and each lap was the same length, to determine what was the length of each lap around the lake if he cycled a total of 26.4 miles, the following calculation must be performed:
26.4 / 8 = X
3.3 = X
Thus, the length of each lap around the lake was 3.3 miles.
La pendiente de la recta que pasa por los puntos (2,3) y (-2,-4) es 7/4.
(2,3) (-2,-4)
x₁ y₁ x₂ y₂
y₂ - y₁ -4 -3 -7 7
----------- = --------- = ----------- = ------
x₂ - x₁ -2 - 2 -4 4
↑
↑
la fórmula de el pendiente