Answer:
28
Step-by-step explanation:
Answer:
No
Step-by-step explanation:
I don' think that Y varies directly like X does because first they're different numbers. Y=1.2 and X=1.6.
Answer:
C(h) = 1+.25h
Step-by-step explanation:
Total cost = flat fee plus .25 times h ( where h is the number of hours)
C(h) = 1+.25h
1. 48 ? -8 = -6
48<em>/</em> -8 = -6
2. -40 ? 8 = -5
-40<em>/</em> 8 = -5
3. 12 ? -2 = 14
12 <em>-</em> (-2) = 14
12 + 2 = 14
4. 18 ? -12 = 6
18 <em>+</em> (-12) = 6
18 - 12 = 6
5. 18 ? -20 = -2
18 <em>+</em> (-20) = -2
18 - 20 = -2
6. 22 ? -0.5 = -11
22 <em>*</em> -0.5 = -11
22 / -2 = -11
You just have to check your work :)
Answer:
a. p = 6
b. q = 4
c. r = 8
d. s = 10; t = 8.3
Step-by-step explanation:
1. a. The side length of two similar triangles are proportional, therefore:
Cross multiply
Divide both sides by 15
p = 6
b. Based on the midsegment theorem,
c. The side length of two similar triangles are proportional, therefore:
Multiply both sides by 20
r = 8
d. The side length of two similar triangles are proportional, therefore:
Multiply both sides by 6
s = 10
Multiply both sides by 5
t = 8.3 (nearest tenth)