We know that
see the picture to better understand the problem
in the right triangle ABC
Applying the Pythagoras Theorem
AB²=BC²+AC²-------> BC²=AB²-AC²
AB=8 ft
AC=4 ft
BC²=8²-4²-----> BC²=48--------> BC=√48-------> BC=6.93 ft
the answer is6.93 ft
Answer:
-133/26
Step-by-step explanation:
-9/2 + -8/13
First find a common domintor.
26 will be a common domintor.
2 × 13=26 so multiply -9 by 13= -117
13×2=26 so multiply -8 by 2= -16
-117/26 + -16/26 = -133/26
Answer:
If we are choosing students at random from all students who got a B:
Total number of non-female students who got a B: 19
Total number of students who got a B: 36
Probability: 19/36
If we are choosing students at random from all students:
Total number of non-female students who got a B: 19
Total number of students: 78
Probability: 19/78
75 and three are the rate at which the total number of mice increases
<span>Hello : let
Q(0,1) R(2,7)
the slope is : (YR - YQ)/(XR -XQ)
(7-1)/(2-0) = 3
an equation is : y=ax+b a is a slope</span>
y = 3X +b
the line through point Q(0,1) :
1= 3(0)+b<span>
<span>b = 1
the equation is : y =3x+1</span></span>
