Answer:
The measure of the angle is 34 deg.
Step-by-step explanation:
Let the angle measure = x
"the supplement of an angle is twenty-four degrees less than five times the angle"
The supplement's measure is 5x - 24
The measures of supplementary angles is 180 deg.
x + 5x - 24 = 180
6x - 24 = 180
6x = 204
x = 34
Answer: The measure of the angle is 34 deg.
Answer:
3.81 km
Step-by-step explanation:
You first have to get the meters into kilometers. The conversion rate for this is 1 meter = 0.001 kilometer.
So multiply 670 by 0.001 which gives you 0.67.
Then add this to the amount he has already walked to get the total amount of kilometers he has walked.
Answer:
about 5$
Step-by-step explanation:
Okay, so the rate is 1 job / hours, so:
1/3 + 1/7 (This covers both their work rates) = 1/n (n represents the time it take for them to work together)
Get the LCD:
7/21+ 3/21 = 1/n
10/21 = 1/n
Cross multiply:
10n = 21
n = 2.1
It will take them 2.1 hours, or 2 hours and 6 minutes
Answer:
171.9 degrees.
Step-by-step explanation:
The factor is 180/π.
So 3 radians = (3*180)/π
= 171.9 degrees.
