Answer:
20
Step-by-step explanation:
Substitute D=4 into 4 D.
4 x 5 = 20
Answer: y= 3x-1
Step-by-step explanation:
Equation of a straight line:
y = mx + b ------(i)
Step by Step Solution:
Step 1: Calculating Slope (m).
m =
y2-y1
x2-x1
m =
2--1
1-0
m =
3
1
m = 3
Now putting value of m in equation (i)
y = 3x + b -----(ii)
Step 2: Calculating Y-intercept (b).
Lets choose the first point, (0,-1) for calculating y-intercept:
y = mx + b
-1 = 3(0) + b
-1 = 0 + b
-1 = b
b = -1
Answer:
Step-by-step explanation:
A-10.0 in
B-35 in
A. 2 out of 5 are shaded
b. 3 out of 5 are not shaded
c. the ratio of shaded to not shaded is 2 to 3
d. the ratio of not shaded to shaded is 3 to 2
Answer:21
Step-by-step explanation:
