Answer:
15 students
Step-by-step explanation:
No. of boys students = No. of all students - No. of girls
no. of boys =50-15 = 35 boys
the boys that will play the match are 2/7 of boys = (2/7)x35 = 10 boys
and the girls that will play the match are 5 girls
so, no of students chosen to play = 5+10=15 students
The slope is 5/3 and the y- intercept is -2/3
(x-h)^2+(y-k)^2=r^2
(h,k) is center
r=radius
(x-2)^2+(y-(-3))^2=2^2
center is (2,-3)
radius is 2
A. (2,-5) is on the circle, not inside
B. (2,-4) is inside
C. (0,-3) is on the circle, not inside
D. (2,0) is on the circle, not inside
answer is B
Answer:
Slope = -1/4
y-intercept = 8
Step-by-step explanation:
Given a line equation, x + 4y = 32
To get the slope and y-intercept from this equation, we shall represent it in the slope form of a line equation
The slope form of a line equation is given as
y = mx + c
Where;
m = slope
c = y-intercept
Step 1
x + 4y = 32
Subtract x from both sides of the equation
x + 4y - x = -x + 32
4y = -x + 32
Step 2
Divide both sides by 4 to make y subject
4y/4 = -x/4 + 32/4
y = -x/4 + 8
y = (-1/4)x + 8
This equation corresponds to
y = mx + c
m = -1/4
c = 8
Therefore, the slope, m = -1/4
The y-intercept, c = 8
It would be 18/25 i believe
