Answer:
(5,-1)
Step-by-step explanation:
To Calculate the slope of the sides of the triangle. The formula to calculate the slope is given as,
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Answer:
1
Step-by-step explanation:
2.5 times each side. 14*2 is 28 + 14/2 is 7. 28+7 is 35
2 steps to this problem.
1) Figure out the length of the sides. The perimeter is:
2L + 2W
We know that the width is
of the length, so we can rewrite this to be
2L + 2(
)W
or in other words,
3.5L = 70
-->
L = 20
-->
W = 15
2. Figure out the length of the diagonal. The shape is a right triangle, so you can use the Pythagorean Theorem here.
-->
-->
= diagonal length = 25
Answer:
A. x=4 y=11
Step-by-step explanation:
y=x+7
y=-2(y-7)+19
y=-2y+14+19
y=-2y+33
y+2y=33
y(1+2)=33
y=33/3
y=11
x=4