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stepan [7]
3 years ago
11

Tính giá trị 2a+ 3=? với a=1

Mathematics
1 answer:
MrRissso [65]3 years ago
4 0

Answer:

No te puedo entender lo siento

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Convert the measurement. round to the nearest hundredth. 8 feet = ___ meters
Lelu [443]

Answer:

2.4384 meters

Step-by-step explanation:

1 foot is 0.3048 meters. To find 8 ft in meters, multiply 8*0.3048 = 2.4384 meters.

5 0
3 years ago
2. Devin is buying five quarts of motor oil and
Alla [95]

Answer:

Step-by-step explanation:

Multiply 5x4.49= 22.45

Do the same for the gasoline G5x2.59= 12.95

T22.45+12.95= 35.40

4 0
3 years ago
1. Solve the inequality for x<br> Show each step of the solution<br> 16x &gt; 2x - 3
AysviL [449]

Answer:

x > -3/14

Step-by-step explanation:

<u>Step 1:  Subtract 2x from both sides</u>

16x - 2x > 2x - 3 - 2x

14x > -3

<u>Step 2:  Divide both sides by 14</u>

14x / 14 > -3 / 14

x > -3/14

Answer:  x > -3/14

4 0
3 years ago
From a mountain side 418 meters above sea level, Jess took off in his helicopter and descended 88 meters before climbing 120 met
Igoryamba

He started at 418 above sea level. descended means he moved down so subtract 88 from 418:

418 - 88 = 330 feet.

He then climbed 120, so now add that to the 330:

330 + 120 = 450


He is now at 450 feet above sea level.

7 0
3 years ago
Please help
Alisiya [41]

Answer:

135.8

Step-by-step explanation:

1/3 * 3.14 * 19.36 * 6.7 = 135.76

4 0
3 years ago
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