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egoroff_w [7]
3 years ago
8

Please help and give explanation

Mathematics
1 answer:
sleet_krkn [62]3 years ago
5 0

Answer:

16

Step-by-step explanation:

like just pay attenction in class

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What is 2k-8>-12 in word form
Dmitriy789 [7]

Answer:

k is greater than negative 2 or negative 2 is less than k.

Step-by-step explanation:

2k-8>-12

+8 +8

2k>-4

÷2 ÷2

k>-2

k is greater than negative 2

3 0
3 years ago
An object is dropped from a bridge and allowed to freefall to the ground. The height of the object over time can be modeled usin
nirvana33 [79]
When the object reaches the ground, the height is zero, so:
0 = 144 - 16t^2
then you just solve for t, so subtract the 144 over
-144 = -16t^2
then divide by the -16
9 = t^2
then take the square root of both sides
3 = t
therefore, it will take three seconds for the object to reach the ground.
7 0
3 years ago
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ravis gas tank is 1/2 full .after he buys 2 gallons of gas it is 2/3 full how many gallons can ravis tank hold?
aliya0001 [1]
So
1/2x+2=2/3x
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subtract 3/6x from both sides
2=1/6x
multiply boh tisdes by 6
12=x
the tank can hold 12 gallon

8 0
3 years ago
What fraction counts the pennies as a part of all coins
Rudik [331]

Answer:

Not sure wut u wanted but

Step-by-step explanation:

1:6

pennies to all

5 0
3 years ago
Question 2 of 10
creativ13 [48]

Answer:

d

Step-by-step explanation:

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