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Pie
2 years ago
6

Brainliest for correct answer, asap please.

Mathematics
1 answer:
jeka57 [31]2 years ago
8 0

Answer:

Not a function

Not a function

Function

Step-by-step explanation:

The 1st one isn't as clear in the picture, but it looks like the ends of each line overlap the each other.

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Find the perimeter. Simplify your answer.
dimaraw [331]

Answer:

30y+14

Step-by-step explanation:

add the values of all the sides together: (5y+4) + (5y+4) + (10y+3) + (10y+3) = (5y + 5y + 10y + 10y) + (4 + 4 + 3 + 3)= 30y + 14

5 0
2 years ago
Hi can anyone pls help me in dis math problem I WILL MARK U AS BRAINLEIST!!!
ivanzaharov [21]

Answer:

Triangles A & C are right triangles.

Step-by-step explanation:

Triangles A & C are right triangles because they make a 90 degree angle were a pair of legs intersect. That box in the corner of each triangle indicates that the triangle is 90 degrees, therefore a right triangle.  

4 0
3 years ago
Read 2 more answers
The number of cable TV systems recently decreased from 16,300 to 16,020. Find the percent decrease.
irga5000 [103]
Percent decrease = (change in value) / (original value)

change in value = 9965-10100 =-135

We will just use 135 because the negative just that the value decreased

original value = 10100

So 135 / 10100 = .0134

This is a decrease of 1.34%
8 0
1 year ago
Read 2 more answers
Which statement proves that parallelogram KLMN is a rhombus?
IrinaVladis [17]

Answer:

It is the last option.

Step-by-step explanation:

The diagonals of a rhombus (KM and NL ) are perpendicular. That is shown by the diagonals having slopes of 1 and -1.

Recall that when  2 lines are perpendicular then m1 * m2 = -1 , where m1 and m2 are the slopes of the lines.

5 0
3 years ago
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Rob borrowed $2500 for 18 months and repaid $ 2950. What simple annual interest did he pay?
natima [27]
He payed a lot of interest
4 0
2 years ago
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