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Lady bird [3.3K]
3 years ago
11

Are these a function?​

Mathematics
2 answers:
Molodets [167]3 years ago
8 0

Answer:

yes........these all are....

AVprozaik [17]3 years ago
3 0
Not 10 because -2 is used twice (x-value)
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If u do 3 I’ll mark Brainlynest u don’t have to do 3 it depends but also 14 points
Helen [10]

Answer:

Step-by-step explanation:

A(-5,-2),B(-2,-2), C(-5,2)

find distance first:d=√(x2-x1)^2+(y^2-y1^2)

AB: 3

BC: 5

AC: 4

perimeter of triangle=3+5+4=12

compliment angle=90

90+34=124

5x+17+x+19=180

x=24

4 0
4 years ago
Manny says that the diagram shows a centroid. Is he correct? Why or why not? no, because the centroid is where the altitudes mee
timama [110]
Manny is a incorrect his logic doesn't not provide any specific evidence to support his theory
8 0
4 years ago
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Sarah and her 3 friends split a bag of candy evenly. They each ate 13 pieces of candy and there were 2 pieces leftover. How many
iren2701 [21]
It’s 13 x 3 so basically 39
6 0
3 years ago
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The product of the base and height of a rectangle is the area. Can this statement be represented as a direct variation for the b
Flura [38]
Look at the formula A = b(h):  Area of a rect. = base times height.

In the unusual situation where you'd hold the area constant and vary b and h, then   A=bh could be re-written as

 A
---- = h    or  A/h = b.  In both cases we'd be working with inverse proportion,
 b                                   not direct proportion / variation.

5 0
3 years ago
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What's the pattern?<br> 1,2,4,8,16.....
Inessa05 [86]
You have to add the last number to itself. So the next number would be 32 because 16 + 16 equals 32. Then you add 32 + 32 so the next number would be 64
1, 2, 4, 8, 16, 32, 64, 128
7 0
3 years ago
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