Answer:
7
Step-by-step explanation:
Answer:
0.090
Step-by-step explanation:
In the number 0.496, the number 9 is in the hundredths place.
0.4<u>9</u>6
The value of 9 in 0.496 is 9 hundredths, or 0.090.
Hope this helps.
Step-by-step explanation:
1
2)
3)
1+0i
4)
5)
3 - 4i
6)
In this question, it is given that
The measure of angle Q is 96 degrees. The length of side P Q is 30 feet. The length of side R P is 54 feet.
And to find the measurement of angle R, we have to use sine law, which is
Substituting the given values,we will get
Correct option is the second option .
Answer:
Cycling Speed is 15km/hr
Step-by-step explanation:
Let the cycling speed of Peter be xkm/hr
His walking speed is (x-10km/hr)
Distance cycling is 2/3 x 30 = 20km
Distance walking 1/3 x 30 = 10km
Time taken in cycling = distance/ speed
Time = 20/x
This gives 20/x km/hr
Time walking is 10 / (x-10)
= 10/x-10) hrs
Total time = (20/x + 10/x+10)
Therefore 10/x+10/x-10 = 10/3
60(x-10)+30(x)=10x(x-10)
10x² - 190x+600=0
x²-19+60=0
x=<u>19±√361-240</u>
2
x=15 0r x =4
His cycling speed is 4
