Answer:
p = -1
Step-by-step explanation:
p - 3 = -4
+3 +3
------------------
p = -1
Answer:
H = 2 S = 50 A = 50.2
Step-by-step explanation:
A=2πrh+2πr2
S = 2tr2 + 2trh
S = 2 (t x r) + (h x 2t) x r Try out ^2 for Radius
S = 2t x r^2 + r x h x 2t Rearrange back and cross out for square^2
S = 6t x 4 + 6t x r x h Cross out for t
S = 6 x 4 + 6 x 2 x h Balance out...
S= 24 + 12 x 2 Find h = 2
S = 36 + 24
S= 50 sq2
A = 50. 2
R = 2
H = 2
Checker
Area = 6.28318530718 x 4 + 6.28318530718 x 2 x 2 = 50.27sq2
Answer:
The value of the car would be $400 at the start of 2017.
Step-by-step explanation:
At the start of 2014 Mike's car was worth = $12,000
The value of the car decreased by 30% every year.
We have to figure out the value of the car after 3 years at the start of 2017.
=
= 12000 × 0.3
= $4000
_______________________________________________
4000 x 0.3 = 1200.
_______________________________________________
1200 x 0.3 = 400
So the value of the car would be $400 at the start of 2017.
Answer:
Step-by-step explanation:
Find the Least Common Denominator (LCD) of \frac{1}{2},\frac{1}{3}
2
1
,
3
1
. In other words, find the Least Common Multiple (LCM) of 2,32,3.
LCD = 66
2 Make the denominators the same as the LCD.
\frac{1\times 3}{2\times 3}-\frac{1\times 2}{3\times 2}
2×3
1×3
−
3×2
1×2
3 Simplify. Denominators are now the same.
\frac{3}{6}-\frac{2}{6}
6
3
−
6
2
4 Join the denominators.
\frac{3-2}{6}
6
3−2
5 Simplify.
\frac{1}{6}
6
1
Answer:
(1/2 , 4)
Step-by-step explanation:
(x2 + x1/2 , y2 + y1/2)
[4 + (-3)/2 , 4 + 4/2]
(1/2, 8/2)
(1/2 , 4)