3 years ago

11 1/2x + 1/4 = 6 Help quickly

Mathematics

1 answer:

bulgar [2K]3 years ago

7 0

Answer:

x=1/2

Step-by-step explanation:

convert: 23/2+1/4=6

multiply each sides by 4: 46x+=24

substract: 46x=33

divide: x=1/2

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A rectangular prism has a height of 15 centimeters and a width of 6 centimeters. The surface area of the prism is 684 square cen

Gala2k [10]

Answer:

Step-by-step explanation:

Let the length be L

Formula

SA = 2Lw + 2Lh + 2wh

Givens

h = 15 cm

w = 6 cm

L = ?

SA = 684 cm^2

Solution

Substitue what you know into the given formula

2*6*L + 2*15*L + 2 * 6 * 15 = 684 Combine

12*L + 30*L + 180 = 684 Combine again

42L + 180 = 684 Subtract 180 from both sides.

42L +180 -180 = 684 - 180

42L = 504 Divide by 42

Answer: L = 12

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2 years ago

The number of acres in a region cleared for farming follows the formula a = f (t) = 2t2 where t is the number of months since th

Anit [1.1K]

we are given

$a=f(t)=2t^2$

we can use average rate of change formula from t=a to t=b

$A=\frac{f(b)-f(a)}{b-a}$

Here, we are given from t=1 to t=4

so, we will get formula as

$A=\frac{f(4)-f(1)}{4-1}$

now, we can plug values

$A=\frac{2(4)^2-2(1)^2}{4-1}$

now, we can simplify it

$A=10$

the average rate of change in the number of acres cleared for farming between t = 1 and t = 4 is 10 acres/ month.............Answer

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4 years ago

one rectangle has a length 10 cm and width 5 cm the second rectangle has length 12 cm and width 4 cm are the two rectangles simi

tatuchka [14]

Answer:

No, they aren't similar.

Step-by-step explanation:

<u><em>Let's take the proportionality of their sides to check whether they are similar or not:</em></u>

$\frac{10}{5} = \frac{12}{4}$

=> 2 ≠ 3

So, they are not similar.

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4 years ago

The table shows the location of four cities relative to sea level.

ycow [4]

Answer:its citc (C)

Step-by-step explanation:

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3 years ago

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LUCKY_DIMON [66]

0.2

0.04901960784

Round as needed. Hope this helps. :D

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3 years ago