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scZoUnD [109]
4 years ago
10

I need help with this assignment.

Mathematics
1 answer:
Gelneren [198K]4 years ago
8 0
2. Definition of supplementary angles
I’m not too good with proofs but hopefully at least one answer helped lol sorry
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4 × (1,351 - 381)
ValentinkaMS [17]
The answer to this question is c. Hope I was able to help
5 0
4 years ago
21. Determine the number of weeks in 2.25 years
stiv31 [10]
There are 52 weeks in one year and 52•2=104 so in 2 years there is 104 weeks then take a quarter of 52 which is 13 and add it to 104 you will get 117 weeks in 2.25 years
3 0
2 years ago
A feasible region has vertices at (-1,3), (3,5), (4,-1), and (-1,-2) find the maximum and minimum values of each function
Molodets [167]
Answer: Choice D. 
Max: f (-1,-2)=4; min:f(3,5)=-11

----------------------------------------
----------------------------------------

Work Shown:

Plug in (x,y) = (-1,3)
f(x,y) = -2x-y
f(-1,3) = -2*(-1)-3
f(-1,3) = 2-3
f(-1,3) = -1
------------------
Plug in (x,y) = (3,5)
f(x,y) = -2x-y
f(3,5) = -2*3-5
f(3,5) = -6-5
f(3,5) = -11
------------------
Plug in (x,y) = (4,-1)
f(x,y) = -2x-y
f(4,-1) = -2*4-(-1)
f(4,-1) = -8+1
f(4,-1) = -7
------------------
Plug in (x,y) = (-1,-2)
f(x,y) = -2x-y
f(-1,-2) = -2*(-1)-(-2)
f(-1,-2) = 2+2
f(-1,-2) = 4
------------------
The four outputs are: -1, -11, -7, and 4

The largest output is 4 and that happens when (x,y) = (-1,-2)
So the max is f(x,y) = 4

The smallest output is -11 and that happens when (x,y) = (3,5)
So the min is f(x,y) = -11

This all points to choice D being the answer.

6 0
3 years ago
Which expression is equivalent to (2x^2)(3x^3)(4x)2?
Dennis_Churaev [7]
A. would be the correct answer
3 0
4 years ago
Read 2 more answers
What is the percent change of 7.45 and 5.51 rounded to the nearest hundreth
OverLord2011 [107]
The decimal difference/change would be 1.90 
and the percent change/difference would be 29.9
6 0
3 years ago
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