Answer: 40%
Step-by-step explanation:
This represents this equation:
70*x =28
x=28/70=0,4
Multiply that with 100 to get the percentage.
B is the answer to the question
Hello :)
here you need to use the slope intercept formula to find your equation:
y= mx+b
b= the y- intercept
m= the slope
we are already given the slope and the x & y
y=-3x+(-2)
your answer would be a) y = -3x - 2
Answer:
cos(P) = 20/29
Step-by-step explanation:
Given the following information:
- ∠R=90°,
- QP = 29
- RQ = 21
- PR = 20
To ratio represents the cosine of ∠P we use the cosine law (please have a look at the attached photo)
=
+
− 2QP*PRcos(P)
<=> cos(P) = (
+
-
) / 2QP*PR
<=> cos(P) =(
) /2*29*20
<=> cos(P) = 20/29
Hope it will find you well.
You can make the mixed number an improper fraction by multiplying the whole number by the denominator and adding it to the numerator and then add to the other fraction if they have the same denominator