Answer:
y = (-3/4)x - 4
Step-by-step explanation:
The slopes of perpendicular lines are opposite reciprocals of each other. In other words, if the slope of one line is a/b, then the slope of the line perpendicular to it would be -b/a.
Here, the given slope is 4/3, so the slope of the perpendicular line is -3/4.
We are given a point (-4, -1) and we know the slope, so we can find the point-slope form of the line. Point-slope form is written as y - y1 = m(x - x1), where (x1,y1) is the point and m is the slope. Here, x1 = -4 and y1 = -1 and m = -3/4. So:
y - y1 = m(x - x1)
y - (-1) = (-3/4) * (x - (-4)) = (-3/4) * (x + 4)
y + 1 = (-3/4)x + (-3/4) * 4 = (-3/4)x - 3
y = (-3/4)x - 3 - 1
y = (-3/4)x - 4
Answer:
Step-by-step explanation:
8+?=19
19-8=11
Y=11
Answer:0
.
5
+
2
=
7
.
5
1
2
+
2
=
7
.
5
Step-by-step explanation:
Https://www.cdc.gov/tobacco/data_statistics/fact_sheets/fast_facts/
Answer: The solids have the same types of vertical cross sections through the base are a rectangular prism and a cylinder (first option)
Solution:
a. The vertical cross section through the base of a rectangular prism is a rectangle.
b. The vertical cross section through the base of a cylinder is a rectangle.
c. The vertical cross section through the base of a cone is a triangle.
d. The vertical cross section through the base of a pyramid is a triangle.
Then:
First option is true.
Second option is false.
Third option is false.
Fourth option is false.
