Answer:
1)option b
2)option a
Step-by-step explanation:
1) circumference = 62.8 in
=> 2πr= 62.8
=> r= 62.8/(2×3.14)= 10 in
diameter = 2×10 in = 20 in
2)diameter = 14m
radius = 7 m
Area of the circle= πr² =3.14(7)²=3.14×49
= 153.86
=153.9 m²
Slope intercept form: y = mx+ b
m = slope
b = y-intercept
Since we don't have "b", thats what we need to solve for.
-4 = -3/4(8) + b
-4 = 6 + b
-10 = b
Put everything we know back into the original form.
y = -3/4x - 10
Best of Luck!
The question ask to calculate the expression as the square of a binomial and also find the value of c that makes the expression a perfect square and the best answer would be that the value of C is 49/4 and its perfect square is (7/2)^2. I hope you are satisfied with my answer and feel free to ask for more
18.5-17.25= 1.25 hope this helps. dvhftftdrdrdessesehuuhughgygyfyfgfgvhbhfgfgfgvgvgfgg
divide the amount she wants to make ( 850) by her hourly pay (23.68)
850 / 23.68 = 35.895
rounded to the nearest whole hour is 36 hours