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ziro4ka [17]
2 years ago
10

I NEED HELP ASAP PLEASEE!!!

Mathematics
1 answer:
Brrunno [24]2 years ago
7 0

Answer:

C = 89.5

Step-by-step explanation:

If we're finding the minimum based on the selected equation from above, we can set the two sides together and solve for C.

105 + 10C = 1000

Subtract 105 from both sides

10C = 895

Divide both sides by 10

C = 89.5

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victus00 [196]
#1- I'm pretty sure that this one is the bottom right

#2- I'm pretty sure that this one is the top right
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5 0
4 years ago
2/4 ............. 3/6?<br><br> NONE OF THESE<br> EQUAL<br> GREATER THAN<br> LESS THAN
Norma-Jean [14]

Answer:

these numbers are greater than not less than

3 0
3 years ago
a quadrillateral has sides with equations y = -2x, 2x+y=6, y=1/2x+6, and x-2y=9. is the figure a rectangle? explain your reasoni
spayn [35]

A) y = -2x  ⇒ slope (m) = \frac{-2}{1}

B)  2x + y = 6

   <u>-2x      </u>  <u>-2x  </u>

            y = -2x + 6  ⇒ slope (m) = \frac{-2}{1}

C) y = \frac{1}{2}x + 6  ⇒  slope (m) = \frac{1}{2}

D) x - 2y = 9

  <u>-x        </u>   <u>-x   </u>

      -2y = -x + 9

      \frac{-2}{-2}y = \frac{-1}{-2}x + \frac{9}{-2}

         y =  \frac{1}{2}x - 4.5  ⇒  slope (m) = \frac{1}{2}

A rectangle has 90° angles so two slopes must be the same and the other two slopes must be perpendicular (opposite sign and reciprocal) to the first two slopes.

Slopes:  \frac{-2}{1}, \frac{-2}{1}, \frac{1}{2}, \frac{1}{2}.

Answer: YES.  Two lines have a slope of \frac{1}{2}and the other two lines have a perpendicular slope of \frac{-2}{1},


3 0
3 years ago
A recipe calls for 1/3 of a cup of milks for 10 cookies How many cups of milk are needed to make 120 cookies​
Kruka [31]

Answer:

You are gonna need 4 cups of milk.

Step-by-step explanation:

1/3 for 10 cookies so x 3= 1 cup for 30 cookies. 1 cup and 30 cookies x 4 = 4 cups and 120 cookies

5 0
3 years ago
A dentist has male and female patients that range in ages from 10
Stella [2.4K]

Answer:

2/15

Step-by-step explanation:

Probability calculates the likelihood of an event occurring. The likelihood of the event occurring lies between 0 and 1. It is zero if the event does not occur and 1 if the event occurs.

For example, the probability that it would rain on Friday is between o and 1. If it rains, a value of one is attached to the event. If it doesn't a value of zero is attached to the event.

Experimental probability is based on the result of an experiment that has been carried out multiples times

experimental probability that the next patient will be female and in

the age range 22-39 =  females in  the age range 22-39 / total number of patients

total number of patients = 56 / 420

To transform to the simplest form. divide both the numerator and the denominator by 28

2/15

5 0
3 years ago
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