Weight of each rock is 14.8 ounces.
Step-by-step explanation:
Given,
Total number of rocks = 10
6 rocks weigh 10 ounce each
4 rocks weigh 22 ounce each.
To find the the weight of each rock.
Now,
Weight of 6 rocks = 10×6 ounces = 60 ounces
Weight of 4 rocks = 22×4 ounces = 88 ounces
So,
Weight of 10 rocks = 88+60 = 148 ounces
Hence,
Weight of each rock = 148÷10 = 14.8 ounces.
B), because the 1 in (1,m) represents the number of vacuums, and the m would represent the price. since there is one vacuum cleaner, m would be the price of one vacuum cleaner
Answer:
40°
Step-by-step explanation:
Vertically opposite angles are equal.
Answer:
x=18
Step-by-step explanation:
see the attached figure to better understand the problem
step 1
Find the measure of angle 1
we know that
----> by corresponding angles
step 2
Find the value of x
we know that
----> by linear pair (supplementary angles)
we have
substitute
solve for x