Answer:y=3x+2
Step-by-step explanation:
Slope=m=3
y-intercept=c=2
y=mx+c
Our equation is y=3x+2
Answer:
I cant answer without a graph.
Step-by-step explanation:
give a graph
Answer:
height = 14.2 m , base = 7.1 m
Step-by-step explanation:
let the base be b then height h = 2b
The area (A) of a triangle is calculated as
A = bh
Here A = 50 , then
× b × 2b = 50
b² = 50 ( take square root of both sides )
b = ≈ 7.1 ( to the nearest tenth )
Then base = 7.1 m and height = 2 × 7.1 = 14.2 m
Answer:
(12x + 19) + (22x - 9) = 180°, x = 5
Step-by-step explanation:
Supplementary angles are 2 angles that adds up to 180°
Another words,
(12x + 19) + (22x - 9) = 180°
Now we solve for x by combining like terms:
34x + 10 = 180°
Subtract 10 on both sides:
34x = 170°
Divide 34 on both sides:
x = 5