Answer:
A = 21 degrees
Step-by-step explanation:
Here in this question, we are told to calculate the value of angle A.
When two angles are tagged complementary, what this means is that the addition of both angles gives a total of 90 degrees.
Hence;
A + B = 90
This means that;
(x-21) + (2x -15) = 90
x + 2x -21-15 = 90
3x -36 = 90
3x = 90+ 36
3x = 126
x = 126/3
x = 42
But we are told to calculate the measure of A
A = x -21
A = 42-21
A = 21 degrees
If paul moved his market 2 units left and 3 units down his new location would be (1,5) in order for it to be the location (0,6) he would of had to move it 3 units left and 2 units down. so he had it backwards. I hope this helps!
Answer:
Step-by-step explanation:
Let c represent the number of ounces of coffee used to prepare the Latte.
Let m represent the number of ounces of milk used to prepare the Latte.
Let the number of ounces of Latte be represented by L.
You pour three times more coffee than milk in a coffee mix and begin stirring. It means that for every oone ounce of milk used, 3 ounces of coffee was used.
You use a total of 8 ounces of coffee.
It means that the number of ounces of milk used is 8/3
The expression becomes
L = 8c + 8m/3
Answer:
P (n,r)=
Step-by-step explanation:
P (n,r)= ?
complete formula for permutation of objects in a set:
P (n,r) =
Answer:
c
Step-by-step explanation: