Answer:
Step-by-step explanation:
The adjacent angle to the missing angle must sum to 180 degrees. So a=180-74=106 degrees. The sum of the three angles of the triangle must also sum to 180.
x+49+106=180
x+155=180
x=25
Answer:

Step-by-step explanation:
To solve this problem, isolate it on one side of the equation.
<h3>x-3y=1 and 3x-5y=11</h3>
x-3y=1: x=1+3y
x=1+3y
<u>Substitute.</u>
x=1+3y= 3(1+3y)-5y=11
<u>Solve.</u>
3+4y=11
<u>Subtract by 3 from both sides.</u>
3+4y-3=11-3
Solve.
11-3=8
<u>Rewrite the problem down.</u>
4y=8
<u>Divide by 4 from both sides.</u>
4y/4=8/4
Solve.
8/4=2
<u>y=2</u>
x=1+3y
x=1+3*2
Solve.
<u>PEMDAS stands for:</u>
- Parenthesis
- Exponents
- Multiply
- Divide
- Add
- Subtract
1+3*2
Multiply.
3*2=6
Add.
1+6=7
<u>x=7</u>
- <u>Therefore, the correct answer is x=7 and y=2.</u>
I hope this helps you! Let me know if my answer is wrong or not.
F = 1/2kp....multiply both sides by 2, eliminating the 1/2
2F = kp...now divide both sides by p
(2F/p) = k
Answer:
41.2
Step-by-step explanation:
Answer:
I do not know, if you ca rewrite that would be helpful
Step-by-step explanation: