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Reil [10]
3 years ago
14

Please someone help I am so lost.

Mathematics
1 answer:
HACTEHA [7]3 years ago
7 0
You'll have to do the actual multiplication here:

  3(n+2)(4n+1)         1        4n^2 + n + 8n + 2
 -------------------- = -----  *  ---------------------------
            6                   2                    1

or (1/2) (4n^2 + 9n + 2), which, after mult., becomes

(1/2)(4n^2) + (1/2)(9n) + 1


This simplifies to 2n^2 + (9/2)n + 1

Therefore, write (1/2) in the first box and (1) in the second box.
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Seven tenths of what number is 9.1
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.70 * x = 9.1
.70/.70 * x = 9.1/.70
x = 13
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3 years ago
PLEASE HELP!!!!! WILL GIVE BRAILIEST!!!
scoundrel [369]
SinB = 8/16
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3 years ago
A parking lot has seventy-eight parking spaces numbered from 1 to 78. There are no cars in the parking lot when Jillian pulls in
polet [3.4K]

Answer:

49/78

Step-by-step explanation:

Probability calculates the likelihood of an event occurring. The likelihood of the event occurring lies between 0 and 1. It is zero if the event does not occur and 1 if the event occurs.

For example, the probability that it would rain on Friday is between o and 1. If it rains, a value of one is attached to the event. If it doesn't a value of zero is attached to the event.

probability that the number on the parking space where she parks is greater than or equal to 30 = numbers greater than or equal to 30 / total numbers

49 / 78

6 0
2 years ago
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Dafna1 [17]
Dist from slide to fountain: 200 ft, because they are 2 grid spaces away from each other (y axis, coordinate (-2, 0) to coordinate (-2, -2))

dist from fountain to swings is 700 ft, because they are 7 grid spaces away from each other (x axis, coordinate (5, -2) to (-2, -2))

easy as 3.14159 (pi) xd
8 0
3 years ago
NOBODYS HELPING ME ANSWER THIS AND I NEED AN ANSWER ASAP :((( IVE ASKED 2 TIMES ANYWAYS ILL GIVE BRAINLIEST AND 15+
KengaRu [80]

Answer:

1) 2/3

2) y= 2x+4

Step-by-step explanation:

For number one, use the formula \frac{(y_{2}-y_{1} ) }{(x_{2}-x_{1} ) }.

Insert the given coordinates into the formula.

7-1/10-1= 6/9

Simplify 6/9.

6/9÷3= 2/3

For the second one, I used desmos calculator.

Hope this helps! :)

6 0
3 years ago
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