Answer:
15 = 0.025
16= 3 years
Step-by-step explanation:
15.
I=prt
15= (200)(r)(3)
200(3) = 600r
15 divided by 600r = 40 (0.025)
------------------------------------------------------
16.
I=prt

t= 3 years
Answer:
In this order from top to bottom, you get -12, -8, 0, 6, and 8
Step-by-step explanation:
You simply plug in the X value into each equation where it is needed.
So for the first one
2(-5)-2 = -10-2 = -12
2(-3)-2 = -6-2 = -8
2(1)-2 = 2-2 = 0
2(4)-2 = 8-2 = 6
2(5)-2 = 10-2 = 8
use the Pythagoras theorem method
a squared plus b squared equals c square
Answer:
Length of rectangle = 14 meters
width of rectangle = 8 meters
Step-by-step explanation:
Let the length of rectangle be x meters
width of the triangle is (x - 6) meters
Area of the rectangle is Length x width
112m² = x * (x -6)
112 = x² - 6x
x² - 6x - 112 = 0
x² - 14x + 8x - 112 = 0
x (x - 14) + 8 ( x - 14) = 0
(x - 14)(x + 8) = 0
x - 14 = 0 x + 8 = 0
x = 14 x = -8
width can't be negative value
Therefore,
Length of rectangle = 14 meters
width of rectangle = 14 - 6 meters
= 8 meters
When you estimate, make your numbers easy. I would round 2.12 to 2 and 58 to 60. then you would have 2 * 60 = 120 which would be close to 122.96