Answer:
b, c, f are coorrect inequalities
Step-by-step explanation:
hope i helped :D
from the line segment,
MP = MN + NP
because before you can reach MP on the line segment, you first need to get to MN and then NP , which is equal to moving directly from M to P
and from the line segment,
MP = 5y +9
MN = 17
NP = 3y
substitute them in the equation
MP = MN + NP
5y +9 = 17 + 3y
group like terms
5y - 3y = 17 -9
2y = 8
dividing through by 2
2y/2 = 8/2
y = 4
but the question said we should find MP
which is equal to 5y + 9 on the line segment
but y = 4
MP = 5(4) + 9
MP =20+9
MP =29
A=5
you can divide 10a/2a because they have the same denominator (a).
because they have the same denominator you can look at it as: 10/2=5
9514 1404 393
Answer:
13.8654599313 and -0.8654599313
Step-by-step explanation:
If one of the numbers is x, then the other is 13-x, and their product is ...
x(13 -x) = -12
x^2 -13x = 12 . . . . multiply by -1 and simplify
x^2 -13x +6.5^2 = 12 +6.5^2 . . . . complete the square
(x -6.5)^2 = 54.25
x -6.5 = √54.25
x = 6.5 +√54.25 ≈ 13.8654599313
and the other number is ...
13 -x = 13 -13.8654599313 = -0.8654599313
The two numbers are 13.8654599313 and -0.8654599313.
Percent means per one-hundred...
p/100=1/8
p=100/8
p=12.5%