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HACTEHA [7]
3 years ago
8

I really need this quick plz

Mathematics
1 answer:
Sindrei [870]3 years ago
4 0

Answer:

C=8

Step-by-step explanation:

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The endpoints of CD are C(1, -6)and D(7,5). Find the coordinate of the midpoint, M
yuradex [85]

Answer:

(4, - 0.5 )

Step-by-step explanation:

Given endpoints (x₁, y₁ ) and (x₂, y₂ ) then the midpoint is

[ \frac{x_{1}+x_{2}  }{2} , \frac{y_{1}+y_{2}  }{2} ]

Here (x₁, y₁ ) = C(1, - 6) and (x₂, y₂ ) = D(7, 5) , then

midpoint = ( \frac{1+7}{2} , \frac{-6+5}{2} ) = \frac{8}{2} , \frac{-1}{2} ) = (4, - 0.5 )

6 0
3 years ago
In February, Campus Cycle Repair had income from sales of $16,000. Expenses for the month included: rent, $1,250; utilities, $45
djyliett [7]

Answer:

Profit $5700

Step-by-step explanation:

To find loss/profit you subtract the expenses from the total income

Income from sales= $16000

Franchise fee= 5% of sales income

=\frac{5}{100} *16000=800

Rent=$1250

Utilities=$450

Wages=$4800

insurance=$300

supplies=$2700

Total expenses

=$1250+$450+$4800+$300+$2700+$800=$10300

Total income

=$16000

Profit

=$16000-$10300=$5700

5 0
4 years ago
(Z) to the 3rd power +9 to the 2nd power ?
Law Incorporation [45]
What are you asking. are you trying to figure out what z is 

5 0
3 years ago
Suzanne made 2 gallons of punch to be divided equally among 10 people. How much punch did each person get
alexdok [17]
10 divided by 2= 5 Each person will get 5 punch
5 0
3 years ago
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The submarine is at a depth of -116 2/7 feet when the scientists detect a signal frequency from the ocean floor. They dive farth
Lady_Fox [76]

Answer: -64\frac{2}{7}\text{ feet}

Step-by-step explanation:

When the scientists detect a signal frequency from the ocean floor, then the depth of submarine =-116\frac{2}{7} feet

=-\frac{814}{7} feet

When they dive farther to check the signal, then the depth of the submarine=-180\frac{4}{7}=-\frac{1264}{7} feet.

The net change in their elevation =-\frac{1264}{7}-(-\frac{814}{7})

=-\frac{1264}{7}+\frac{814}{7}\\=-\frac{450}{7}=-64\frac{2}{7}\text{ feet}

5 0
4 years ago
Read 2 more answers
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