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Grace [21]
3 years ago
12

Solve for x please!

Mathematics
1 answer:
Elina [12.6K]3 years ago
3 0

x^2 = 81/100

Let's take the square root of each side

x = 0.9 and -0.9

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An airplane travels at a speed of 960 km/h how for can it travel in 1 hour
Marat540 [252]

Answer:

960 km

Step-by-step explanation:

Speed = Distance/Time.

From the question, we are to find the Distance.

The formula for Distance is given as:

Speed × Time.

From the question:

Speed = 960 km/hr

Time = 1 hour

Distance = 960 km/hr × 1 hour

Distance = 960 km

Therefore, the airplane can travel for 960km in 1 hour

7 0
2 years ago
3.Cornelia spends 2 2/3 hours studying for her big science test. She spent 2/3 of an hour finishing her writing assignment and 1
Nuetrik [128]
2 2/3 + 2/3 + 1/4 =
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7 0
3 years ago
135<br> -----<br> 60<br><br> 25<br> ------<br> 8<br><br> 3125<br> -----------<br> 10000
katrin2010 [14]

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9/4

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5/16

7 0
3 years ago
What is 10c+9-7c.....?
Vika [28.1K]

Answer:

17c + 9 = 10c + 9 - 7c

COMBINE LIKE TERMS

10c + 7c = 17c

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7 0
2 years ago
What is the volume of this solid? Recall the formula V = Bh.
Viktor [21]

Answer:

280

Step-by-step explanation:

V=Bh

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V=1/2x70x8

V=35x8

V=280

Answer:280

5 0
3 years ago
Read 2 more answers
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