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Kazeer [188]
3 years ago
5

Please help check my answers I beg you!!!!!!!

Mathematics
1 answer:
Alchen [17]3 years ago
7 0
1. the answes for the graph ones is the 3rd and 4th graph because both graphs are 1 line and a line is infinite

2. (-3,5) x=(-) y=(+)that means that it must to the left and up part of graph, therefor it is the 4th graph

1. it would be the 4th graph that you didn't show because none of the included answers are correct
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The temperature in San Antonio, Texas is currently 77 degrees Fahrenheit and increasing by 3 degrees per hour. The current tempe
user100 [1]

Answer:

1)3 2)86

Step-by-step explanation:

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3h+77=92-2h

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3h= 15-2h

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2 years ago
Factor over the complex numbers: 36x2 + 9.
ludmilkaskok [199]

36x^2+9=(6x)^2-(-9)=(6x)^2-(-3^2)\\\\=(6x)^2-(3i)^2=(6x-3i)(6x+3i)\\\\\text{Used:}\\a^2-b^2=(a-b)(a+b)\\\\i^2=-1

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3 years ago
If my brother eats 6 1/2 cupcakes in the morning, and comes back at night for 7 1/2 MORE cupcakes, how many did he eat in total.
ikadub [295]

Answer:

14

Step-by-step explanation:

6 1/2+7 1/2= 14

3 0
2 years ago
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Aisha needs to be at least 48 inches tall to ride the colossal coaster at the amusement park. If she grows 5 inches during the n
Anni [7]
X < 43, implies that the height of Aisha is less than 43  and can't be equal to 43 ( as there is no equal operator) 

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B) Correct , Aisha is not 43 and less she is less than that.

C) no, she may just need to grow 1 or 2 inches who knows.

D) nope, Aisha is at most 43 ( at least = 43 or taller)

at most 43 or less
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3 years ago
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Answer:

$1.10

Step-by-step explanation:

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