Answer:
m<ABC=40
Step-by-step explanation:
Ok so we need to break up this problem.
m<ABC=4x
m<BCA=7x-20
m<A= 90 degrees (We are given a right angle here)
Because of the Triangle Sun Theorem, all the angles here would add up to 180 degrees. So..
4x+7x-20+90=180
Solve
x=10
Then we look back and see that m<ABC is 4x
We plug in x
4(10)=m<ABC
m<ABC=40
Answer: 66 water bottles in 3 minutes.
Step-by-step explanation:
First, you see how many times 25 goes into 550.
- Your answer should be 22.(<em>22 is the amount of bottles in a minute</em>)
Next, you multiply 22 by 3 because you want to see how many bottles are produced in 3 minutes.
- Your answer should be 66.(<em>66 is the amount of bottles in 3 minutes</em>).
--- Your final answer is 66 water bottles in 3 minutes.
2x-10= 28
+10 +10
2x= 28
x=14
Answer:
17
Step-by-step explanation:
35 - 18 equals that
Answer:A
It can not be c and d
Equation 1 has a negative 1/4
So equation one is the answer
