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3 years ago

Simplity the equatur Plug in your answer to double check 4.90 = 10 (x - 12)

Mathematics

1 answer:

rjkz [21]3 years ago

6 0

Answer: The answer here is x=12.49

Step-by-step explanation:

The idea is tho remove the brackets on the right hand side by multiplying by 4.9

4.90= 10(x-12)

4.90=10x-120

x=12.49

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A golden rectangle is a rectangle whose length is approximately 1.6 times its width. The early Greeks thought that a rectangle w

MakcuM [25]

Answer: 234

Step-by-step explanation:

A golden rectangle is a rectangle whose length is approximately 1.6 times its width.

Mike Hallahan would like to plant a rectangular garden in the shape of a golden rectangle.

If he has "234"* feet of fencing is available, find the dimensions of the garden. *Makes more sense.

let w = the width of the garden

then

1.6w = the length

2(1.6w) + 2w = 234

3.2w + 2w = 234

5.2w = 234

w = 234/5.2

w = 45 ft is the width

and

1.6(45) = 72 ft is the length

Check

2(72) + 2(45) =

144 + 90 = 234

6 0

3 years ago

Its a mee again and I just wanted to ask<br><br> whats 10 divided by 9075

ruslelena [56]

Answer:

0.00110192837

Step-by-step explanation:

6 0

3 years ago

The function f(x) = 4x + 5,000 represents the amount of money a television is being sold for, where x is the number of televisio

zalisa [80]

Answer:

The opción b

Step-by-step explanation:

the profit is defined by

$Profit=Gain-cost$

In this case $(F-g)(100)=$ is the profit to sell 100 television and is calculated

$F(x)-g(x)=4x+5000-(20x-500)=4x-20x+5000+500=-16x+5500=-16*(100)+5500=3900$

$3900=3.9k$

7 0

4 years ago

The ordered pairs (x, y) define the relation Q.

frez [133]

Answer:

Step-by-step explanation:

Yes, because there is exactly one x-value for every y-value.

8 0

3 years ago

Triangle PQR is similar to triangle XYZ. The length of PQ is one-half the length of XY. THe length of RP is 2 cm. Which proporti

e-lub [12.9K]

Answer:

$ZX = 4cm$

Step-by-step explanation:

Given

$\triangle PQR$ similar to $\triangle XYZ$

$PQ = \frac{1}{2}XY$

$RP = 2cm$

Required

Find ZX

$\triangle PQR$ similar to $\triangle XYZ$ implies that, the following sides are similar

$PQ \to XY$

$QR \to YZ$

$RP \to ZX$

To find ZX, we make use of the following equivalent ratio

$PQ : XY = RP : ZX$

Where

$PQ = \frac{1}{2}XY$

$RP = 2cm$

So, we have:

$\frac{1}{2}XY : XY = 2cm : ZX$

Express as fraction

$\frac{\frac{1}{2}XY }{ XY }= \frac{2cm }{ ZX}$

$\frac{1}{2}= \frac{2cm }{ ZX}$

Make ZX the subject

$ZX = 2 * 2cm$

$ZX = 4cm$

5 0

3 years ago