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attashe74 [19]
3 years ago
13

What is the range of the relation (-2 ,7), (7 ,2), (2, 7)​

Mathematics
1 answer:
Vinil7 [7]3 years ago
3 0

Answer:

Range:

{−7,−2,1,2}

Step-by-step explanation:

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Vaselesa [24]

Answer: You need 27 more dollars.

Step-by-step explanation: This is because for this problem, you need to subtract 65 from 38 to get 27

4 0
2 years ago
A group of campers hike 2 1/2 km every hour. How many km can they hike for 3 2/4 hours?
ella [17]

Answer:

8 3/4 km

Step-by-step explanation:

2.5 km * 3.5 hours = 8.75 km in 3.5 hrs

8 0
2 years ago
Find the value of <br> x<br> y, and <br> z in the parallelogram below.
EastWind [94]
Let A be the angle of 79 degrees
B be the angle of (5y-4) degrees
C be the angle of (x+5) degrees
D be the angle of (9z-7) degrees
According to the property of parallelogram
Opposite angles are equal
We get, angle A = angle C
Since angle A = 79 degrees
And angle C = (x+5) degrees
We get, x+5=79
=> x=79-5=74.

Angle B = Angle D
(5y-4)=(9z-7)
Since there’s two variables here, we can’t use the property of “opposite angles are equivalent”
We have to use another property which is adjacent angles are equal
Therefore, we can find angle D
Angle D + Angle A=180
=> 9z-7 =180-79
z=108/9
z=12
Since (5y-4)=(9z-7)
Substitute z=12 in
We get, 5y-4=101
y= 105/5
y= 21
Therefore, x=74, y=21 and z=12.
6 0
1 year ago
Which rule describes the transformation? picture below​
Mekhanik [1.2K]

Answer:

Try D) rotation 180 degrees about the origin.

Step-by-step explanation:

When you look at it, it appears to move 180 degrees about that origin.

Hope this helps! Let me know!

6 0
3 years ago
Which statement is true?
WITCHER [35]

Answer: bro its the last one

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
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