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lukranit [14]
3 years ago
7

HELPPP PLS ILL MARK BRAINLIEST!!!!

Mathematics
1 answer:
astra-53 [7]3 years ago
6 0

Answer:

8

Step-by-step explanation:

a_{n} = a_{n-1}*r\\a_{8} = a_{7}*r\\a_{8}=16*\frac{1}{2} =8

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Holden and Bryson started to hike a portion of the Appalachian trail that is 12 2/5 miles long. Due to snow, they had to stop af
Gemiola [76]

Answer: 4 9/10

Step-by-step explanation: You need to subtract 12 2/5 and 7 1/2.

The two fractions have different denominators. Multiply to find a common denominator

2/5 x 2/2 = 4/10

1/2 x 5/5 = 5/10

Now you have 12 4/10 minus 7 5/10. But you cannot subtract 4/10 and 5/10 equally.

Subtract 12 - 1 and add 1 to 4/10.

12 - 1 = 11

10/10 (10/10 is 1) + 4/10 = 14/10

Now you have 11 14/10 minus 7 5/10. Subtract.

11 - 7 = 4

14/10 - 5/10 = 9/10

That makes 4 9/10.

Hope this is helpful :)

8 0
2 years ago
According to the graph what is the value of the constant in the equation below
Tanya [424]

Answer: D or 36 just answered on apex

Step-by-step explanation:

7 0
3 years ago
Help with these question
SVEN [57.7K]

Answer:

11. (x-2)/(x+8)

12. 9+t

13. h = 2A/b

Step-by-step explanation:

11. Since x is used to represent the number, 2 less than a number is x-2. 8 more than a number is x+8. The quotient of the first and second of these is the first one divided by the second one:

... (x -2)/(x +8) . . . . . parentheses are required unless the expression is typeset:

\dfrac{x-2}{x+8}

12. Apparently, we're to assume the salesman keeps on driving. If he had any sense (or a good union), he would stop after 9 hours. t hours added to 9 is ...

... 9 + t

13. Divide by the coefficient of h.

... h = A/((1/2)b) = 2A/b

5 0
3 years ago
Monica's credit card statement shows she onwed $250 she made a payment of $200 then she charged for $38 for gasoline she returne
Aleonysh [2.5K]

Answer:

73

Step-by-step explanation:

250 - 200 + 38 - 15 = 73

4 0
2 years ago
What is this anyone ??
sammy [17]

Answer:

3.3 × 10^{9}

Step-by-step explanation:

I hope this helps!

5 0
3 years ago
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