Answer:
a) 8/19 chance
b) 7/19 chance (I'm not 100% sure)
Step-by-step explanation:
A) since there are 8 prime numbers from 1-19 we can say that the probability is 8 over 19 or 8/19
Answer:
90
Step-by-step explanation:
Answer:
Step-by-step explanation:
Answer:
y=3x+10
Step-by-step explanation:
m=y2-y1/x2-x1
-5-7=(-12)
3-(-1)=4
-12/4=3
y=3x+b
7=3(-1)+b
3*-1=(-3)
-3(-3)=0
7-(-3)=10
b=10
hope this helps :3
if it did pls mark brainliest
Answer:
A.60=(x+45)
Step-by-step explanation:
these are Alternate angles therefore, 60=(x+45)
x=60-45
x=15
the two angles are equal in alternate angles =x+45
= 15+45
=60
