Can someone please help me figure out the answers for this:

136

Step-by-step explanation:

180(4-2)

=180(2)

=360

2x+3x+4+4x+16+2x+10=360

11x+30=360

11x=360-30

11x=330

divide both side by 11

x=30

Substitute the value

A:2(30)

=60

B:3(30)+4

=94

C:4(30)+16

=136

D:2(30)+10

=70

Add all to check

60+94+136+70

=360

Therefore the largest angle is 136

i would say c is the best answer, hope it's right!

good luck! =)

cutie~

x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

step-by-step explanation:

last month maria hiked the 5-mile mountain trail a number of times and she hiked the 10-mile canal trail several times. let x represent the number of times she hiked the 5-mile trail, and let y represent the number of times she hiked the 10-mile trail. if she hiked a total of 90 miles, which equation can be used to find the number of times maria hiked each trail? x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x