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melamori03 [73]
3 years ago
6

PLA This is for my homwork. PLA help ME!

Mathematics
1 answer:
Mice21 [21]3 years ago
7 0
82/4+20-15
82:4=20.5
20.5+20=40.5
40.5-15=25.5
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{(1,4), (3,2).(-3,-2),(1,2).(-2,-3)} function or no funtions​
Nana76 [90]

Answer: not a function

Step-by-step explanation:

every x input must have only one y output.

(x,y)

where x=1 there are two y’s y=4 and y=2

3 0
3 years ago
Please help with this question!
Nostrana [21]

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a ) Two matrices cannot be multiplied.

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b )

The answer is | 20 - 4 - 12 |

| 8 2 19 - |

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7 0
2 years ago
line p contains points A(-7,-9) and B(4,0) line q is parallel to line p line r is perpendicular to line q what is the slope of l
igomit [66]
Use the slope formula (y2-y1)/(x2-x1)
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Since q is parallel to r the slope will be the same. 9/11 is the slope of line r
4 0
3 years ago
When BA=10 ft, find the area of the region that is NOT shaded. Round to the nearest whole number. (reply so i can draw it out, p
nexus9112 [7]
The area of the region that is not shaded in the diagram is determined through the following solution:

<span>A = <span>(1 − (<span><span>60°/</span><span>360°</span></span>)*</span>π) * (10 ft ) ^<span>2</span></span> <span>A = <span>56*</span>π*100 [<span>ft2</span>]</span> <span><span>A = <span>250/3 </span>π [<span>ft2</span>]
A = 262 [ft2]</span></span>
5 0
3 years ago
What is 20 divided by two
Tcecarenko [31]
First of all, this shouldn't be in high school category.
Second, 20 divided by 2 is 10. Dividing is like subtraction. You would subtract 20 by 2, and you would find that after 10 times, you will get to zero.
7 0
3 years ago
Read 2 more answers
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