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klemol [59]
3 years ago
13

Which of the following statements is true

Mathematics
1 answer:
Leya [2.2K]3 years ago
5 0
A because it is a function because no two y-values correspond to the same x-value.
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Sylvie finds the solution to the system of equations by graphing.
Rina8888 [55]

Answer:

The third graph is your answer.

Step-by-step explanation:

I included a graph below with the correct graphing.

7 0
3 years ago
A rectangle on a coordinate plane has vertices at (7,5),(-7,5),(-7,-2),and (7,-2) what is the perimeter of the rectangle?
Nadya [2.5K]

Answer:

Your Perimiter is 42

Step-by-step explanation:

Distance from 7,5 to -7,5 is 14

Distance from -7,5 to -7,-2 is 7

Then we double both those numbers as it is a rectangle

2l + 2w = Per...

28 + 14 = 42

MARK AS BRAINLIEST

5 0
3 years ago
Can someone help me pls
Papessa [141]

Answer:

432 ft^2

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Help, I need to pass this class
Oksana_A [137]
45/9 is 5 it means 1 part is =5 
 and  5 *  5 is = 25
32 - 25 = 7 

its b

5 0
3 years ago
If Dr. Suzuki rides his bike to his​ office, he averages 9 miles per hour. If he drives his​ car, he averages 27 miles per hour.
Helen [10]
Speed
Riding speed = 9 mph
Driving speed = 27 mph

Time
If x hours is the time taken when riding, (x - 1/3) hours  is the time taken when driving.

Distance in both instances is the same, D= Speed * time

Therefore,
9*x = 27(x-1/3)
9x = 27x - 27/2
9x = 27x - 9
(9-27)x = -9
-18x = -9
x = 9/18 = 1/2 hours

Distance, D = 1/2 *9 = 4.5 miles
7 0
3 years ago
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