Answer:
6%
Step-by-step explanation:
The probability of picking a maths student = 21% = 21/100
The probability of picking a science student = 15% = 15/100 = 3/20
The probability of picking in both = 6/100 = 3/50
The probability that the student is in maths or science = 21/100 - 15/100 = 6/100 = 6%.
Answer:
A. {–8, –2, 18}
Step-by-step explanation:
y = 5x − 2
x = −1.2 ----> y = 5(−1.2) − 2 = −6 − 2 = −8
x = 0 -----> y = 5(0) − 2 = 0 − 2 = −2
x = 4 -----> y = 5(4) − 2 = 20 − 2 = 18
Answer:
55 degrees
Step-by-step explanation:
one triangle has 180 degrees
deg=35 degrees so subtract 35 from 180=145 dgrees.
the square at the bottom center means a 90 degree angle, so subtract 90 from 145=55
40 + 5x = 70 + 2x
3x = 30
x= 10
40 + 5(10)= 40+50 = 90
70 + 2(10)= 70 + 20= 90
90=90
Answer:
third quadrant
Step-by-step explanation:
if the coordinates are (-x,-y) it is located in the third quadrant
