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motikmotik
2 years ago
8

Does the relation {(5,-2), (5,-8), (4,-6), (7,-1)} represent a function?

Mathematics
1 answer:
Sergio [31]2 years ago
5 0

Answer:

no, it does not

Step-by-step explanation:

if it was a function, all the x values would've been different, but since 5 is repeated, it is not a function.

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Figure WXYZ is a parallelogram.
sergiy2304 [10]

see the attached figure to better understand the problem

we know that

In a parallelogram opposite angles are congruent, and consecutive angles are supplementary

So

in this problem

∠Y=125°

∠W=∠Y

∠W=125°

∠Z=∠X

∠Y+∠Z=180°

∠Z=180-125

∠Z=55°

∠X=∠Z

∠X=55°

therefore

the answer is

∠Y=125°

∠W=125°

∠X=55°

∠Z=55°

8 0
3 years ago
Read 2 more answers
What is the value of the digit 6 in the 263,148?
Novosadov [1.4K]
It should be the ten thousands

3 0
2 years ago
Read 2 more answers
I honestly just need help and nones helping 6th grade work
mestny [16]
Length times width so that would be 21
7 0
3 years ago
Please help with two and four
bagirrra123 [75]
Question 1)
575 = 100%
57.5= 10%
57.5 × 2= 115 (20%)

question 2)
575=100%
57.5=10%
115=20%
5.75=1%.

5.75 × 4=22.8 (4%)

22.8 (4%) + 115 (20%) =137.8(24%) which would be rounded up to 138

hope this helps♡♡~~Chyna
4 0
3 years ago
If Aniyah can run 6.5 miles per hour, and she runs for 15 minutes, how far did she go?
zhenek [66]

Step-by-step explanation:

PRIMERO CONVIERTES MINUTOS A HORAS

15 MIN = 0.25 h

LUEGO CON LA ECUACIÓN DE GALILEI:

<em>x</em> = 6.5 mi/0.25 h = 26 mi

3 0
3 years ago
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