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4 years ago

How many seconds are in 4 hours 23 minutes 15 seconds?

1 answer:

7 0

4hours * 60min * 60s = 14400s

23min * 60s = 1380s

15s + 14400s + 1380s = 15795s

Hope this helps. Questions please just ask. Thank you.

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The Benny button company ships 63 of buttons by truck each month 140 cases of buttons by train and 112 cases by air. What is he

vampirchik [111]

315

63/315 =1/5
140/315
112/315

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3 years ago

What is the sales tax on the chair shown if the tax rate is 5.75%?

almond37 [142]

On this one you should multiply the percentby a 100, that should give you the sales tax

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3 years ago

Can anyone help me with these two plz

Evgen [1.6K]

Answer:

Part 1) The scale factor is $1.5$

Part 2) The altitude QS is $4\ units$

Part 3) The scale factor is $\frac{2}{3}$

Part 4) The value of x is $12\ units$

Part 5) The perimeter of ABCDE is $46\ units$

Step-by-step explanation:

Part 1) Find the scale factor of triangle TQR to triangle NQP

we know that

If two figures are similar, then the ratio of its corresponding sides is proportional and this ratio is called the scale factor

Let

z-----> the scale factor

$z=\frac{NP}{RT}$

substitute the values

$z=\frac{24}{16}=1.5$

Part 2) Find the length of the altitude QS

we know that

To find the altitude QS, divide the altitude of triangle NQP by the scale factor

$QS=\frac{6}{1.5}=4\ units$

Part 3) Find the scale factor of FGHJK to ABCDE

we know that

If two figures are similar, then the ratio of its corresponding sides is proportional and this ratio is called the scale factor

Let

z-----> the scale factor

$z=\frac{AB}{FG}$

substitute the values

$z=\frac{10}{15}=\frac{2}{3}$

Part 4) Find the value of x

we know that

The value of x is equal to multiply the length side FK by the scale factor

$AE=FK(z)$

substitute the values

$AE=18(2/3)=12\ units$

Part 5) Find the perimeter of ABCDE

we know that

If two figures are similar, then the ratio of its perimeters is equal to the scale factor

Let

z-----> the scale factor

x-----> the perimeter of ABCDE

y-----> the perimeter of FGHJK

$z=\frac{x}{y}$

we have

$z=\frac{2}{3}$

$y=15+9+12+15+18=69\ units$

substitute the values

$z=\frac{x}{y}$

$x=(z)(y)=\frac{2}{3}(69)=46\ units$

6 0

4 years ago

Solve for x.<br> Geometry

madam [21]

Answer:

x = 4

Step-by-step explanation:

17x-8=60 (this is an equilateral triangle, therefore all the angles should be 60 degrees)

17x-8=60

+8 +8

17x=68

/17 /17

x=4

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2 years ago

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3/4 divided into 2/3 equals (in the kcf method)

Darina [25.2K]

Answer:

Step-by-step explanation:

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3 years ago