We know that a supplementary angle is 180 degrees because they add up to 180 degrees.
To solve for x:
Add the whole numbers
7x + 33 + 70 = 180
Subtract 103 on both sides.
7x + 103 = 180
-103 -103
Divide 7 on both sides to get x alone.
7x = 77
--- ---
7 7
x = 11
Check:
7(11) + 33 + 70 = 180
77 + 33 + 70 = 180
110 + 70 = 180
180 = 180
The angle
7(11) + 33
77 + 33
equals to
110
Which means that the angle is 110 degrees.
Answer:
b= 1421/956
Step-by-step explanation:
- 9.14b +0.42 = 9.56b
- 9.56b - 8.3 = 5.91
- 9.56b= 5.91 +<u>8</u><u>.</u><u>3</u>
- 9.56b = 14.21
- Now devide both sides by 9.56
- Your Final answer is: b= 1421/956
Solution
f(n +1) = f(n) + 3
Here common difference (d) = 3. This is an arithmetic sequence.
First term f1 = -4
2nd term = f1 + 3
= -4 + 3
2nd term = -1
The 2nd term = -1
Answer:
598 Miles
step-by-step explanation:
First jogger = 66mph
Second jogger = 44 mph
First jogger arrives at a certain distance let's say Y miles 23 hours before the second jogger.
First jogger is 66-44 miles faster.
26miles faster for an hour.
For 23 hours he is 23*26 = 598 Miles faster for 23 hours
Answer:
Elijah is 8.
Step-by-step explanation:
8 x 5 = 40 (Jackie is 40)
40 + 8 is 48!