Since they are equal to 90 degrees. (complimentary angles)
6x-11+7x+10= 90
Combine like terms.
13x-1= 90
Add one to both sides.
13x= 91
x= 7
Plug that into the b.
7(7)+10
49+10
59
I hope this helps!
~kaikers
After 150 miles, Beth will have used 150x 1/30 = 5 gallons, which leaves 10 gallons remaining in the tank.After 150 miles, Darcy will have used 150x 1/25 = 6 gallons, which leaves 10 gallons remaining in the tank. Meaning they will have the same number of gallons left at 150 miles
4(6)(5)+2(5)h= 150
120+10h= 150
10h = 30
h= 3
Grace is holding a fundraiser for school. Anthony sold 45 cookies. Sara sold 26 cookies. How many more cookies did Anthony sell than Sara.
3
415
-
26
19
Anthony sold 19 more cookies than sara.
The animal shelter in San Fransico has 56 animals up for adoption.
The animal shelter in Los Angeles has 70 animals up for adoption.
How many more animals does Los Angeles have for adoption than San Fransico.
6
710
-
56
14
Los Angeles has 14 more animals than San Fransico.
Answer: 5.778
Step-by-step explanation: