180° = sum interior angles
180 : (2 + 3 + 4) * 4 =
180 : 9 * 4 =
20 * 4 =
80° (value of x)
Answer:
= 0
Step-by-step explanation:
by using reminder theorem,
let, x - 1 = 0
then,
x = 1
plag in
1^4 + 1^2 - 2(1)^2 + 1 + 1
1 + 1 - 4 + 2
2 - 4 + 2
2 - 2
= 0
that's what I think.
Answer:
The radius of the circle is 4.7 in
Step-by-step explanation:
To solve this problem we have to use the circumference formula
c = circumference = 29.5in
r radius
π = 3.14
c = π * 2r
we replace with the known values
29.5 in= 3.14 * 2 * r
29.5 in / (3.14 * 2)
29.5 in / (6.28)
4.69745 in
round to the nearest tenth
4.69745 in = 4.7 in
The radius of the circle is 4.7 in
Answer:
I think it will be range
Hope this help
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
You can substitute 40 into c, work out the equation and you'll get $75 as the profit. Each candy bar is $2.5 so c would be the number of candy bars she sold.
