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Andreyy89
4 years ago
13

1) Given the formula for the general term of an arithmetic sequence, determine t12.

Mathematics
1 answer:
o-na [289]4 years ago
8 0
It’s B hope this helps
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Helppp Plsss Asap!! Thanks!! ​
LenKa [72]

the answer is 12 because if you look at the position of the y axis when x equals 2 then look at the y value when x equals 4 you will get the 2 numbers 4 and 16 now subtract 16 by 4 and you get 12.

8 0
3 years ago
Read 2 more answers
Find the coordinate of H' after a Glide reflection of the triangle translation 3 units up and 1 unit right then a reflection acr
professor190 [17]

Answer:

H' = (4, -2)

Step-by-step explanation:

Translating point H three units up and one unit right places it at (4, 2).

Then after a reflection across the x-axis, the y value is reversed, and the point is placed at (4, -2)

5 0
3 years ago
Please use the picture and help. The topic is scale factor
Elden [556K]

Answer:

6.5

Step-by-step explanation:

divide 32.5 and 5 i believe this is the awnser

8 0
3 years ago
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Rewrite the expression below as the sum of one constant and one variable term 2(x-4)+6x-5x•3
Lorico [155]

Answer:

-7x-8

Step-by-step explanation:

First distribute the parenthesis:

2x-8+6x-5x·3

Following PEMDAS, Do multiplication next:

2x-8+6x-15x

Simplify:

-7x-8

6 0
4 years ago
Use the equation to answer the questions. Round both answers to nearest whole number. Y = 47.25 − 2.25 X If Y equals 8 , what is
noname [10]

Answer:

If Y equals 8, X is equal to 17.

If Y drops to 4, X is equal to 19.

Step-by-step explanation:

We know that the equation is Y = 47.25- 2.25X and we want to find X when Y = 8. To do this we solve the equation for X.

47.25-2.25X=8\\47.25\cdot \:100-2.25X\cdot \:100=8\cdot \:100\\4725-225X=800\\4725-225X-4725=800-4725\\-225X=-3925\\\frac{-225X}{-225}=\frac{-3925}{-225}\\X=\frac{157}{9}=17.4444...

17.4444 rounded to the nearest whole number is 17.

If Y drops to 4,

4 = 47.25- 2.25X\\47.25-2.25X=4\\47.25\cdot \:100-2.25X\cdot \:100=4\cdot \:100\\4725-225X=400\\4725-225X-4725=400-4725\\-225X=-4325\\X=\frac{173}{9}=19.2222...

19.2222 rounded to the nearest whole number is 19.

5 0
4 years ago
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