Answer:
Total marks = 468
Step-by-step explanation:
to find their total marks, you should simply find the sum of all the marks scored by Kiran and Surya in all subjects. That is done as follows:
99 + 69 + 91 + 92 + 33 + 84 = 468
Answer:
<u>$15 per hour</u>
Step-by-step explanation:
Since he charged $65 for the parts, and the total charge was $110, that's $110-$65 which is $45, the total hours was 3, so $45 divided by 3, and that equals $15.
Answer:
144
Step-by-step explanation:
1. Rewrite question since you know the variable. Rewritten it would be 4×3^2
2. Do multiplication. 4 times 3 is 12
3. Square 12 which means 12 times 12
4. 12 times 12 is 144.
Hopefully it's right!
h = 9.2 cm
Solution:
Base of smaller triangle = 5 cm
Height of smaller triangle = 2.3 cm
Base of larger triangle = 15 cm + 5 cm = 20 cm
Height of larger triangle = h
Multiply by 20 on both sides.
9.2 = h
So that Ryan should have add 15 and 5 to get a denominator of 20 on the right sides of the first line. Doing so gives the correct value, h = 9.2 cm.
Area of circle
A = pi r^2
A = pi(10^2 - 6^2)
bounded by both is 36 pi
bounded by anyone is 100 pi
bounded by one only is 64 pi
Answer is: 64 PI
Hope that helps!!!
