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miv72 [106K]
2 years ago
12

Joey is standing on a diving board that is 5.6 feet above sea level. Joey dives into the water to a depth of -8.6 feet below sea

level. Which equation can be used to determine Joey's change in altitude during the dive? 5.6 − (-8.6) = 14.2 5.6 + 3.0 = 8.6 -5.6 + 14.2 = -8.6 5.6 − 8.6 = -14.2
Mathematics
2 answers:
leonid [27]2 years ago
8 0

Answer:

the last one

Step-by-step explanation:

Gelneren [198K]2 years ago
7 0

Answer:

1st equation

Step-by-step explanation:

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3 times the sum of 1/3 of a number and 8 is 11
photoshop1234 [79]
Algebraically, that would be expressed as:

3(\frac{1}{3}n +8) = 11
7 0
3 years ago
PLZ HELP! Lenny is 3 times older than Max. When you subtract Max’s age from Lenny’s age, you get 24. How old is Lenny and how ol
tresset_1 [31]
Hi!

(l = Lenny
m = Max)

Lenny is 3 times as old as Max.
3m = l

When you subtract Max's age from Lenny's age, you get 24.
L - m = 24

Put in the value of l.
3m - m = 24
There is our equation.

Now solve

2m = 24
2m/2 = 24/2
m = 12

3 * 12 = l
36 = l

The equation is 3m - m = 24
Max is 12 and Lenny is 36.

Hope this helps! :)
-Peredhel
6 0
2 years ago
Read 2 more answers
2. The equation h(t)=−16t2+19t+110 gives the height of a rock, in feet, t seconds after it is thrown from a cliff.
Paul [167]
For this case we have an equation of the form:
 h (t) = - (1/2) * a * t ^ 2 + vo * t + h0
 Where,
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 a: acceleration:
 h0: initial height.
 We have the following equation:
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 Therefore, the initial velocity is:
 vo = 19 feet / s
 Answer:
 
The initial velocity when the rock is thrown:
 
vo = 19 feet / s
8 0
2 years ago
A bag contains 4 red marbles, 16 yellow marbles, 5 purple, 16 blue marbles, and 10 green marbles. What is the probability of pul
Tasya [4]

red or green / total

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14 / 51

8 0
3 years ago
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lukranit [14]

Answer:

80 percent of 9 is 4/5th of 9, which is 36/5 or 7.2

Hope this helped and brainliest please

6 0
2 years ago
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