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3 years ago

Which is the better buy on a swing set that has a retail price of $449?

1 answer:

6 0

A) 20% of 449 = 89.8

B) 449 - 100 = 349

C) 449 - 75 = 374. 10% of 374 = 37.4. 374 = 336.6

D) 449 - 50 = 399. 20% of 399 = 79.8. 399 - 79.8 = 319.2

Hope this helps! :D

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OK before from the playing golf. The total cost of the round of golf is $108. Each person in the group has the same coupon. The

Fantom [35]

108 - 76 = 32

so your answer is, it's worth $32

8 0

3 years ago

The volume of two similar solids are 128 m3

arsen [322]

Answer:

Solution given:

The volume of two similar solids are 128 m³

and 250 m³.

surface area of larger solid is 250m²

let surface area of smaller solid be x.

Since they are similar

$\frac{250}{128} = \frac{250}{x}$

x=128

the surface are of the

smaller solid is 128m²

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3 years ago

What is the value of x?

tigry1 [53]

Answer:

x = 61

Step-by-step explanation:

To answer this question, we combine like terms:

44 + 59 + 74 = 177

The total will have to be 360, so....

177 + x + x + x = 360

177 + 3x = 360

360 - 177 = 183

So, 3x = 183

183 / 3 = 61

So, x = 61!

4 0

3 years ago

Triangle MNP is dilated according to the rule DO,1.5 (x,y)Right arrow(1.5x, 1.5y) to create the image triangle M'N'P, which is n

Vikki [24]

Given:

The vertex of a triangle MNP are M(-4, 6), N(2, 6), and P(-1, 1).

The rule of dilation is:

$(x,y)\to (1.5x,1.5y)$

The image of triangle MNP after dilation is M'N'P'.

To find:

The coordinates of the endpoints of segment M'N'.

Solution:

The end points of MN are M(-4, 6) and N(2, 6).

The rule of dilation is:

$(x,y)\to (1.5x,1.5y)$

Using this rule, we get

$M(-4,6)\to M'(1.5(-4),1.5(6))$

$M(-4,6)\to M'(-6,9)$

And,

$N(2,6)\to N'(1.5(2),1.5(6))$

$N(2,6)\to N'(3,9)$

The endpoints of M'N' are M'(-6, 9) and N'(3, 9).

Therefore, the correct option is B.

8 0

3 years ago

3 X 5 power or 2

Ainat [17]

225 3x5 is 15 and to the power of 2 is 15x15 so multiply and you get 225 hope it helps

5 0

3 years ago