Answer:
the slope is 20/10 or 2
Step-by-step explanation:
Answer:
(2x²+6x-22) ft
Step-by-step explanation:
l = (x²+2x-16) ft
and w = (x+5) ft
the Perimeter =
2(x²+2x-16) +2(x+5)
= 2x²+4x-32+2x+10
= 2x²+6x-22
Answer:
4,050 cubic feet
Step-by-step explanation:
The figure is made up of a square pyramid and cube
Therefore:
Volume of the figure = volume of the square pyramid + volume of the cube
✔️Volume of the square pyramid = ⅓*a²h
a = 15 ft
h = 9 ft
Volume of square pyramid = ⅓*15²*9 = 675 ft³
✔️Volume of the cube = s³
s = 15 ft
Volume of the cube = 15³ = 3,375 ft³
✔️Volume of the figure = 675 + 3,375 = 4,050 cubic feet
The rule is a translation rule, and another way of writing the rule t -8, 4(x, y) is (x - 8, y + 4)
<h3>How to rewrite the transformation rule?</h3>
The rule is given as:
t -8, 4(x, y)
The above rule means that:
A translation of 8 units right and 4 units up.
This is represented as:
(x - 8, y + 4)
Hence, another way of writing the rule t -8, 4(x, y) is (x - 8, y + 4)
Read more about translation at:
brainly.com/question/11468584
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Answer:
x=-2, y=-2. (-2, -2)
Step-by-step explanation:
3x-5y=4
-5x+4y=2
-------------
5(3x-5y)=5(4)
3(-5x+4y)=3(2)
---------------------
15x-25y=20
-15x+12y=6
-------------------
-13y=26
y=26/-13
y=-2
3x-5(-2)=4
3x+10=4
3x=4-10
3x=-6
x=-6/3
x=-2
x=-2, y=-2.