Answer: 60 cm.
Step-by-step explanation:
We can use a ratio table to solve this. We know that 0.6 cm is the same as 3 meters. Yet, how many cm represent 300 meters? So far, we can set up over ratio table like this.
CM: 0.6, ?
M: 3, 300
What did we have to multiply to 3 to get to 300? 100. What we do to one area of the ratio table, we must do the same to the other. We have to multiply 0.6 by 100.
0.6 x 100 = 60
His model has to be 60 cm tall.
The answer is C, I just took the text and I chose that and it worked for me
Answer:
53°
Step-by-step explanation:
17² = 18² + 20² - 2(18)(20) cos Q
289 = 324 + 400 - 720 cos Q
289 = 724 - 720 cos Q
-435 = -720 cos Q
0.6042 = cos Q
Q = 52.83
Answer
Find out the what is the effective cost per year of the extended warranty .
To proof
As given
The extended warranty on a $960 dishwasher is 21% of the purchase price and lasts for eight years.
21% is written in the decimal form
= 0.21
effective cost for the extended warranty = 0.21 × 960
= $ 201.6
= $25.2
Therefore the
effective cost per year of the extended warranty be $25.2
Option (d) is correct .
Hence proved