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Law Incorporation [45]
3 years ago
12

Find the 30th term of the following sequence. -6, -4, -2, 0, ...

Mathematics
2 answers:
Temka [501]3 years ago
8 0
Hello,

a_{1}=-6
a_{2}=-6+2
a_{n}=-6+2*(n-1)

a_{30}=-6+2*(30-1)=52



nikklg [1K]3 years ago
8 0
54 would be the answer.
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Assuming that x=-2 and y=3 evaluate xy-x^3 ​
meriva
(-2^3) = -8.
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4 0
2 years ago
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masya89 [10]
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5 0
3 years ago
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kolezko [41]

Answer:

110 cm^2

Step-by-step explanation:

The first thing that you need to do is find the area of triangle AFE. The area of a triangle is always base*height/2. So in this case, that would be 10*6 divided by 2, which is 30 cm. Next, you will need to know the area of triangle ECB. Using that same formula, you will get 8*10/2, which is 40 cm. Finally, you will need to find the area of the whole rectangle. The area of a rectangle is always the length times the width. In this case, you would have 10*18, which is 180 cm. To get your final answer, you need to subtract the areas of the unshaded area from the whole area. That would be 180-(30+40), which is 110 cm. I hope this helped!

6 0
2 years ago
What is the value of m in 3(2m-9+6m)=3m+29-7m<br> i got 1/10 but the choices are -3, 2, 5, and 120
kirill [66]
Hello,

3(2m-9+6m)=3m+29-7m
==>3(8m-9)=-4m+29
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Answer B


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3 years ago
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y = 7

I have attached the step explanation in the photo

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