Answer:
i have a website for this its called math
w ae but the e is a y
Step-by-step explanation
Answer:
m<a = 77
m<b= 103
Step-by-step explanation:
m<a+m<b = 180(supplementary angles)
3x/8+50+x+31=180
3x/8+x+81=180
(3x+8x)/8=180-81
3x+8x=99*8
11x=792
x=792/11
x=72
now
m<a=3x/8+50
=(3*72)/8+50
=77
m<b=x+31
=72+31
=103
Answer:
E
E is the only one that ends with 70 and is also all multiples of 6.
E = number of books on Economy
s = number of books on Sociology
so the order on August 1st looks like 15s + 10e = 4300
and the order on August 15th looks like 1s + 3e = 800
Answer:
12
Step-by-step explanation:
This thing to know about this question is that angle 1 and angle 3 are actually the same.
When two lines intersect, the opposite angles such as that shown in 1 and 3 are equal to each other.
So what you can do is set angle 1 and 3 equal to each other like so:
5x+10 = 70
Then solve for x
5x+10 = 70
5x = 60
x = 12
