Answer:
50 x 3.14 = 157m. A
70 x 3.14 = 220m. B
220 + 157 = 377m of fabric
Step-by-step explanation:
in plain and short, is just their product.
now, let's convert the mixed fractions to "improper" firstly, and then multiply.
Equating the y's:-
3x + c = x^2 - 5x + 7
x^2 - 8x +7 - c = 0
If y = 3x + c is a tangent then there will be duplicate solutions to this equation
That is the discriminant b^2 - 4ac = 0. So we have:-
(-8)^2 - 4 * 1 * (7 -c) = 0
64 -28 + 4c = 0
4c = - 36
so c = -9 answer
Answer:
TABLE 1:
88
80
65
57
50
41
45
28
14
4
TABLE 2:
176
164
132
108
90
81
60
28
11
2
Step-by-step explanation:
When two angles are complementary they add up to 90 degrees
so for example if angle 1 is 2 angle two must equal 88 (they have to add up to 90)
When two angles are supplementary they must add up to 180 (so it's the same process as table 1 but instead of adding to 90 it's 180)
Answer:10001.5%+10303990=f(g+2)
Step-by-step explanation:
i dont remeber how to do this cap
