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3 years ago

What 4 1/2 meters equal to

Mathematics

2 answers:

max2010maxim [7]3 years ago

7 0

Answer:

4 1/2 meters is equal to 4.5

Step-by-step explanation:

This is the correct answer to 4 1/2 meters. :)

tatiyna3 years ago

4 0

4.5 or 4 1/2 is your answer

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Vladimir79 [104]

7/12 14/24 21/36 28/48 35/60

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(x+4)(x+2) in quadratic form

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Simplify Rewrite the expression in the form 5 ^ n. (5/10)/(5/12) =

Amiraneli [1.4K]

Answer:

$5^{-2}$

Step-by-step explanation:

$5^{(10-12)}$

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3 years ago

Solve the equation 2x^{2}+9x-1=x to the nearest 10th

Scilla [17]

Answer:

2x2+9x−1=x

Step 1: Subtract x from both sides.

2x2+9x−1−x=x−x

2x2+8x−1=0

Step 2: Use quadratic formula with a=2, b=8, c=-1.

−b±√b2−4ac

−(8)±√(8)2−4(2)(−1)

2(2)

−8±√72

x=−2+

√2 or x=−2+

−3

√2

Step-by-step explanation:

This is what I got but I'm not 100% positive. I checked it on a calculator and it seemed to check out.

4 0

3 years ago

Number of Gallons 2 4 x

Travka [436]

Answer:

The value of x is 8 gallon.

Step-by-step explanation:

Given a table showing approximate conversion from gallons to liters.

Number of Gallons 2 4 x

Number of Liters 7.6 15.2 30.4

We are required to find value of x,

Given : 2 gallon is equal to 7.6 liters.

⇒ 1 liter is equal to $\frac{2}{7.6}=0.263$ liters. ........(1)

given, x gallon equal to 30.4 liters.

⇒ 1 liter is equal to $\frac{x}{30.4}$ liters. .........(2)

from (1) and (2),

⇒ $0.263=\frac{x}{30.4}$

Solving for x, we get,

⇒ $0.263 \times 30.4=x$

⇒ $7.9952=x$

Approximately x = 8

Thus, the value of x is 8 gallon.

8 0

3 years ago