Which step or steps of Lydia’s solution is the same as Max’s step of determining the change in the elevation?
A. Step 1, writing the equation
B. Steps 2 and 3, adding 80 to both sides to get 60
C. Steps 4 and 5, dividing both sides by 4 to get 15
D. Step 6, writing the answer
Answer: The answer is B. Steps two and 3, adding 80 to both sides tp get 60
Hope this helped :)
Answer:
B
Step-by-step explanation:
f(x) = One-fifthOne-fifthOne-fifth
f(x) = 5One-fifth
f(x) = 5(5)x
f(x) = 5(5)–x
Answer:
The equations that represent the reflected function are
Step-by-step explanation:
The correct question in the attached figure
we have the function
we know that
A reflection across the y-axis interchanges positive x-values with negative x-values, swapping x and −x.
therefore
The reflection of the given function across the y-axis will be equal to
(Remember interchanges positive x-values with negative x-values)
An equivalent form will be
therefore
The equations that represent the reflected function are
Answer:
c,d
Step-by-step explanation:
b. If the length of AB=3x–21, DC=34, BC=4y+32, and AD=62, find the values of x and y.
c. Find the perimeter and area of rectangle ABCD.
Answer:
Step-by-step explanation:
a) no angles are described or shown
__
b) Opposite sides are the same length, so we have ...
3x -21 = 34
3x = 55 . . . . . . . add 21
x = 55/3 = 18 1/3 . . . . . divide by 3
and
4y +32 = 62
4y = 30 . . . . . . . . subtract 32
y = 15/2 = 7 1/2 . . . . divide by 4
__
c) The perimeter is the sum of the side lengths, so is ...
P = 2(L+W) = 2(62 +34) = 192 . . . units
The area is the product of adjacent side lengths, so is ...
A = LW = 62·34 = 2108 . . . square units
Answer:
✔-69.19x+38.2 would be the correct answer✔
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Step-by-step explanation:
I got this Right on EDGE 2021!
Answer: The simplified version of -9.2(8x-4)+0.7(2+6.3) is 298.81x + 1.4