Answer:
15 degreese
Step-by-step explanation:
Given AOB 30 - has to make angle DOB 150 cause that be 180 since DA is the diameter
Also they say DE is the same as EK - 30
now EKA is 180 but you got to subtract that EK 30 = 150
to find C you do 1/2 ( ABD - KA )
1/2 (180 - 150)
is 15
Answer: I think its C but im not positive!
Step-by-step explanation:
Here you have two terms connected by the "subtraction" symbol.
The two coefficients are 2 and 32, and one factor common to both of these is 2. Thus, <span>2x^2-32y^2 = 2(x^2-16y^2).
You could stop here. But it'd make more sense to continue, since x^2-16y^2 is easy to factor:
The three factors of </span><span>2x^2-32y^2 are 2, x-4 and x+4</span>
Answer:
3.1 miles
Step-by-step explanation:
2.5 + 4.4 = 6.9
10 - 6.9 = 3.1
Answer:
4.5 ounces
Step-by-step explanation:
First dived 3 by 2 to figure out how much water she drinks in 1/3 of a hour.
Second, you take the answer 1.5 ounces per 13 of an hour and multiply it by 3.
Lastly, you get your answer 4.5 ounces of water in a hour.
1. 3 / 2 = 1.5
2. 1.5 x 3 = 4.5
