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AURORKA [14]
2 years ago
14

Which ordered pair is a solution to the system?

Mathematics
1 answer:
almond37 [142]2 years ago
8 0

Answer:

I think it is C 8,-4

Step-by-step explanation:

I think

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I'm stuck, plsss help ASAPP!!! :))
Bogdan [553]

Answer:

15 units

Step-by-step explanation:

d \:  =  \sqrt{(x2 - x1) ^{2}  + (y2 - y1) ^{2} }

d = 14.866

d = 15

7 0
3 years ago
A plane takes 12 hours to fly 80,000 km. What is the plane's speed?
Maksim231197 [3]

Answer:

80000/12 = 6,666.666666666667 km/hr

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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liubo4ka [24]

Answer:

sad

Step-by-step explanation:

6 0
3 years ago
For tournament 50 people are put int teams 35 people are picked to play rugby and 15 are picked to play football what percentage
kvasek [131]

Answer: 30%

Step-by-step explanation:

Total number of people involved in the tournament= 50

Number of people chosen to play rugby= 35

Number of people chosen to play football= 15

To get the percentage of people that are chosen to play football, we divide the number of people chosen to play football by the total number of people chosen for the tournament and then multiply the answer by 100. This will be:

= 15/50 × 100

= 0.3 × 100

= 30%

The percentage of people chosen to play football is 30%.

3 0
3 years ago
After 2 weeks, a plant is 9 centimeters tall. After 5 weeks, it has grown to 15 centimeters. If the plant grows at constant rate
Reil [10]

Answer:

y = 2x + 5

Step-by-step explanation:

First, find the slope using rise over run, (y2 - y1) / (x2 - x1)

With this information, we can create 2 points: (2, 9) and (5, 15)

Plug in the points:

(15 - 9) / (5 - 2)

6 / 3

= 2

Plug in the slope and a point into y = mx + b, and solve for b:

y = mx + b

15 = 2(5) + b

15 = 10 + b

5 = b

Plug in the slope and b into the equation:

y = 2x + 5 is the equation of the line

8 0
2 years ago
Read 2 more answers
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