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amid [387]
3 years ago
11

Please help this is the only question I don’t know

Mathematics
1 answer:
Luda [366]3 years ago
4 0

Answer:

Volume = -3x + 27

A 27 gal. tank is drained at a rate of 3 gallons per minute. 27/3 =9. It will be empty in 9 minutes.

1<= x <= 9

Step-by-step explanation:

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Help!!! ASAP!! :3 Will Givve BRAINLIEST!!
Norma-Jean [14]

Answer:

V = 672 cm³ (Option 3)

Step-by-step explanation:

Volume of Rectangular Prism = Length * Width * Height

<u><em>Where L = 14 cm, W = 6 cm and H = 8 cm</em></u>

V = 14 * 6 * 8

V = 672 cm³

8 0
3 years ago
What graph matches y=-3x-2
Naya [18.7K]

Answer:

There is no picture dude

Step-by-step explanation:

8 0
3 years ago
What is the answer to this 2x - 5 = 7
SCORPION-xisa [38]

Step-by-step explanation:

2x - 5 = 7

2x = 7 + 5

2x = 12

x = 12 / 2

x = 6

Hope it will help :)

7 0
3 years ago
A 25 foot ladder is leaning against a house. If the angle of Elevation of the ladder is 72 degrees:
coldgirl [10]

Answer:

1. 23.8

2. 7.7

Step-by-step explanation:

<u>for the first blank</u>

use sin because x is opposite and 25 is hypotenuse

set up an equation:

sin(72)= (x/25)

multiply both sides by 25:

25(sin(72))= (x/25)25

25(sin(72))= x

multiply 25 by sin(72):

23.8 = x

<u>for the second blank</u>

use cos because x is adjacent and 25 us hypotenuse

set up an equation:

cos(72)= (x/25)

multiply both sides by 25:

25(cos(72))= (x/25)25

25(cos(72))= x

multiply 25 by cos(72):

7.7= x

3 0
3 years ago
Almost done please someone!!!!!!!!!!!!!!!!!!!!!!!
Levart [38]

Answer:

yea sooo sorry

Step-by-step explanation:

So sorry i cant see the pic sorry

3 0
3 years ago
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