Answer:
1) 60 and 30 degrees
2) 150 and 30 degrees
Step-by-step explanation:
(2+1)x=90
3x=90
x=30
2*30=60
1*30=30
The missing angles are 60 and 30 since they are in the 2:1 ratio
(5+1)x=180
6x=180
x=30
5*30=150
1*30=30
The missing angles are 150 and 30 since they are in the 5:1 ratio
Also, it's spelled angles not angels that's different.
it might be quantity btw I love your pfp
Answer: c ax + b = ax+ b
Step-by-step explanation: Seems like a trick question, especially since Answer c has no c in the equation. But once you put in numbers for a,b,and c, there cannot be infinite solutions for x in the first two examples.
Set up two or three equations and test them as proof.
Answer:
Step-by-step explanation:
<u>Given a GP where</u>
<u>To find</u>
<u>Solution</u>
- Sₙ = a(rⁿ - 1)/(r -1)
- S₇ = 65(2⁷ - 1)/(2 - 1) = 65*127/1 = 8255
