It is given that, 20x + 4 + 2x = 180
22x = 180 - 4
x = 176/22
x = 8
So, <span>∡1 = 20(8) + 4 = 160 + 4 = 164
In short, Your Answer would be 164
Hope this helps!</span>
Answer:
Yes
Step-by-step explanation:
For example
Doctors have two methods of calculating maximum heart rate. With the first method, maximum heart rate, y, in beats per minute is y=220−x, where x is the person’s age.
Answer:
i only can explain until number 7
i am sorry
maybe that help you
Answer:
Dion needs to add 10% of the solution
We are given with
a1 = 2
r = 4
These are components of a geometric series. The first term is 2 and the common ratio is 4. To get the first six terms, we use the formula:
an = a1 r^(n-1)
a1 = 2 (4)^(1-1) = 2
a2 = 2 (4)^(2-1) = 8
a3 = 2 (4)^(3-1) = 32
a4 = 2 (4)^(4-1) = 128
a5 = 2 (4)^(5-1) = 512
a6 = 2 (4)^(6-1) = 2048
