Answer:
a). x=18x2
18x2=36
Don spent 36 dollars.
b). x=36x0.3
36x0.3=10.8
Brad's sister spent 10 dollars and 80 cents.
c). 36+18=54
1.0-0.13 = 0.87
54x0.87=46.98
54-46.98=7.02
Don and Brad paid 7 dollars and 2 cents in tax.
Answer:
Step-by-step explanation:
The equation of the line shown can be expressed in the slope-intercept formula as 
Let's find m = slope, and b = y-intercept.
Using two points on the line, (0, 1) and (1½, 0),
y-intercept, b is where the line intercepts the y-axis = 1.
To create an equation for the line, substitute m = -⅔, b = 1 in .
✅The equation would be:
Answer:
D. 980.2 cm
Step-by-step explanation:
Surface area of cylinder = 2¶r2 + 2¶rl
r = radius
l = lenght
¶ = 3.142
S. A = (2X3.142X6^2) + (2X3.142X6X20)
= 226.224 + 754.08 = 980.3cm2
Answer:
x=32
Step-by-step explanation:
8*8*8*8=4096divide by 4= 1024
square root of 1024=32
Answer:
122 degrees
Step-by-step explanation:
outer angle + inner angle=180
x + 58=180
x=180-58
x=122
