Answer:
A) 150
Step-by-step explanation:
All the angles in a triangle must add up to a total of 180 degrees.
So we can make an equation as given below:
20+10+?=180
30+?=180
?=150
So the missing angle is 150 degrees
Answer:
40000.0001
Step-by-step explanation:
You just multiply 1*10^-4 plus 4*10^4
It wouldn't let me post, so I screenshotted:
A, B, and C. the last one doesn’t work because 9x4=36, not 32
Answer:
1/5
Step-by-step explanation:
Your equation is written in the form y=mx+b, where m is the slope and b is the y-intercept.
m=1/5, so the slope is 1/5
