Answer:
Step-by-step explanation:
n is an unknown number
"the product" means multiplication
and "the sum" is addition
Answer:
Step-by-step explanation:
If the number of campers is considered as domain of the function, then the amount of charge is the range of this function
The rate of change is the <u>change in range</u> per <u>change in domain</u>, therefore it can be represented by:
Answer:
mixed number form: 9 1/3
decimal form: 9.3 (repeating)
Step-by-step explanation:
Answer: Parallel
Step-by-step explanation:
Answer: y = 0.5, x = 50
Step-by-step explanation: Both triangles in the picture are isosceles, telling us that the 2 angles at the bottom are congruent. With this, we can find y by doing the following:
a triangle has 180 degrees so we subtract the given 50 which gives us 130
2(2y + 64) = 130
4y + 128 = 130
y = .5
This means that the bottom 2 angles are both 65. Since the top angle of the second triangle is supplementary to the bottom angle of the first one, the top angle of the second triangle is 115. So, we find x by:
2(45 - x/4) = 65
x = 50
This means the bottom 2 angles of the second triangle are both 32.5.
