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Delicious77 [7]
3 years ago
8

In drafting class, Manual is drawing blueprints for a house. The scale is 1/4 inch equals 1 foot. If a bedroom is to be 14 Feet

wide, how long will the corresponding wall be in the drawing?
Mathematics
1 answer:
frozen [14]3 years ago
3 0

Answer:

3.5 inches

Step-by-step explanation:

we know that

The scale drawing is

\frac{1}{4}\ in:1\ ft

That means

1/4 inch in the drawing represent 1 foot in the actual

so

using proportion

Find out the dimension in the drawing corresponding to a 14 feet wide in the actual

\frac{(1/4)}{1}\ \frac{in}{ft}=\frac{x}{14}\ \frac{in}{ft}\\\\x=14(1/4)\\\\x= 3.5\ in

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Answer:

Volume increases

Step-by-step explanation:

If the sides increase, then the space inside the shape (volume) increases as well.

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3 years ago
23) A movie theatre has 900 seats of which 15% are in the balcony. How many seats are NOT in the balcony?
just olya [345]

Answer:

A.765 seats are not in the balcony

Step-by-step explanation:

if 15% are in the balcony then 85% are not in the balcony so..

900 * 0.85 = 765

4 0
2 years ago
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Easy question Give a formula used for finding the area of a square. Then use the formula to find the area of a square with a sid
Alik [6]

A=s^2

A=6.3^2

(A=6.3x6.3)


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4 0
3 years ago
With a beginning balance of $2500 and no additional charges, there is no grace-period, you will just pay the minimum payment eac
valkas [14]

Answer:

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b = $20.83 per month

c = 249.98 = $249.98 interest charges

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d = 35.35%

e = Answer is in the name; basic payment is a contract which means whilst account remains open charges are requested without fail. Should balance be less or on zero, charges are still applied.

Step-by-step explanation:

2500 x 1.2499 = interest only for start month 13 =3124.75

3124.75/ 100 x 1.08   = 8% of this = 249.98 each year.

We only have to divide each by 12 to work out monthly individual charges and subtract to find out payments.

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249.98/12 = 20.83 = monthly charges.

3124.75- 2500 = 624.75 payments each year

624.75/12 = 52.06 month 1 payment before charge

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We find ratio 200:600= 33.33 + 49.995/24.75 = 2.02

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7 0
3 years ago
Boden's account has a principal of $700 and a simple
pashok25 [27]

Answer:

823.2

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Answer - 823.2

Hope this helps!!!

3 0
3 years ago
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