Answer:
√−100
1 Simplify.
ı
2 Since 10×10=100, the square root of 100 is 10
10ı
or -10
hope it helps plz Mark me brainliest
Answer:
Y= -2x + 5
Step-by-step explanation:
1. Area of a triangle= 1/2×base.height
=1/2.14.10
=70
2. Area of a trapezium=(base 1+base 2/2)×height
= (3+7/2)×4
=20
Answer:
(a) 0.000000373248
(b) 0.999999626752
Step-by-step explanation:
The aircraft works when at least one of its components works
Probability of failure, f=0.0072
Probability of success, s=1-0.0072=0.9928
(a)
P(all three components fail)=
probability==0.000000373248
(b)
Probability (at least one of the components does not fail)=1-P(all three components fail)
Probability=
Probability=1-0.000000373248=0.999999626752
Hello There!
Follow through these steps:
77 x 4 = 308
76 + 85 + 86 = 247
308 - 247 = 61.
She needs to score 61.
Hope This Helps You!
Good Luck :)
- Hannah ❤