4x-10 and 7x-8 are supplementary angles and thus add up to 180 degrees.
Thus, 11x - 18 = 180 degrees.
Combining like terms, 11x = 198, and x = 18.
The two supplementary angles are 4(18)-10 and 7(18)-8, or 62 and 118 degrees.
If you're looking for its length, it is 27 ft. If you're looking for its area, it is 189 ft squared.
ANSWER - 60%
WORKING OUT
3/5 is equal to 6/10 (doubled)
Which is also equal to 60%
(Each tenth is 10%)
The 4th one because you can’t repeating x values with different y values.
Answer:
1.48 2.100
Step-by-step explanation: