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inysia [295]
3 years ago
12

Answer all and maybe you can get brainest

Mathematics
2 answers:
zhannawk [14.2K]3 years ago
6 0
-1
29
-46
-46
27
-28
13
-1
-16
38

15
86
-63
-20
-17
-60
87
-36
-16
-42

18
-9
-63
-49
22
-15
-20
-74
27
53

Goes by row, up to down
chubhunter [2.5K]3 years ago
5 0

-1

29

-46

-46

27

-28

13

-1

-16

38

15

86

-63

-20

-17

-60

87

-36

-16

-42

18

-9

-63

-49

22

-15

-20

-74

27

53

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Please help. 20 points and brainliest.
julia-pushkina [17]

Answer:

minimum -45, maximum 32

Step-by-step explanation:

C=4x-3y

x≥0, y≥4, x+y≤15

Maximum value of C can be achieved at max x and min y

  • min y=4 => max x=15-4=11
  • C=4*11-3*4= 32

Minimum value of C can be achieved at min x and max y

  • min x=0, max y =15
  • C=4*0-3*15= -45

So answer is minimum -45, maximum 32

7 0
3 years ago
Convert improper fraction to a mixed number<br> 9/2
harkovskaia [24]
2 goes into 9 4 times. So 4 is your large number and you have 1 remaining, put that over the denominator and your answer is 4 1/2
8 0
3 years ago
Monique bought a shirt for $22.80 during a 30% off sale. How much does the shirt cost when it is not on sale?
spin [16.1K]

Answer:

29.64

Step-by-step explanation:

First we multiply 0.3 with 22.8.This will give us 6.84 which is the 30% off.Now we add 22.80 and 6.84 and we will get our answer 29.64.

4 0
2 years ago
Read 2 more answers
The quadrilateral ABCD has area of 58 in2 and diagonal AC = 14.5 in. Find the length of diagonal BD if AC ⊥ BD.
azamat

Answer:

(look in the the Step by step)

Step-by-step explanation:

When the diagonals of a quadrilateral are perpendicular, the area of that quadrilateral is half the product of their lengths.

.. A = (1/2)*d₁*d₂

Substituting the given information, this becomes

.. 58 in² = (1/2)*(14.5 in)*d₂

.. 2*58/14.5 in = d₂ = 8 in

The length of diagonal BD is 8 in.

4 0
2 years ago
Match the verbal expression (term) with its algebraic expression (definition).
serious [3.7K]

Answer:

match

Step-by-step explanation:

4 0
3 years ago
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