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yan [13]
2 years ago
15

A contractor bought 10.8 ft squared of sheet metal. has used 2.1 ft squared so far and has ​$139.20 worth of sheet metal remaini

ng. The equation 10.8x + 2.1x = 139.2 represents how much sheet metal is remaining and the cost of the remaining amount. How much does sheet metal cost per square​ foot?
Mathematics
2 answers:
kolezko [41]2 years ago
7 0

Answer:

20

Step-by-step explanation:

took one for the team :D

Anuta_ua [19.1K]2 years ago
5 0

Answer:

7.1

Step-by-step explanation:

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One of his greatest contributions to the Persian Empire was the way he promoted tolerance for all __________throughout the empir
STALIN [3.7K]

One of his greatest contributions to the Persian Empire was the way he promoted tolerance for all religions throughout the empire. The Persians left great legacies to humanity such as the construction of the first canal, the postal system, and the creation of large gardens in temples and cities and the tradition of carpets that are used today in homes around the world, besides his great tolerance to different cultures and religions.

3 0
3 years ago
Mr Turner buys 12 pencils for $0.57 each . He pays with a $10 bill how much change would he revive
Delvig [45]
12(0.57)= 6.84

10-6.84= 3.16

Mr. Turner’s change is $3.16.


Hope this helps!
6 0
3 years ago
Read 2 more answers
Calculator
Sedaia [141]

Check the picture below.

so let's find the lengths of those two sides in red, since are the length and width of the rectangle.

\bf ~~~~~~~~~~~~\textit{distance between 2 points} \\\\ (\stackrel{x_1}{-6}~,~\stackrel{y_1}{3})\qquad (\stackrel{x_2}{-3}~,~\stackrel{y_2}{6})\qquad \qquad d = \sqrt{( x_2- x_1)^2 + ( y_2- y_1)^2} \\\\\\ d = \sqrt{[-3-(-6)]^2+[6-3]^2}\implies d=\sqrt{(-3+6)^2+(6-3)^2} \\\\\\ d=\sqrt{9+9}\implies \boxed{d=\sqrt{18}} \\\\[-0.35em] ~\dotfill

\bf ~~~~~~~~~~~~\textit{distance between 2 points} \\\\ (\stackrel{x_1}{-6}~,~\stackrel{y_1}{3})\qquad (\stackrel{x_2}{-2}~,~\stackrel{y_2}{-1})~\hfill d=\sqrt{[-2-(-6)]^2+[-1-3]^2} \\\\\\ d=\sqrt{(-2+6)^2+(-1-3)^2}\implies d=\sqrt{16+16}\implies \boxed{d=\sqrt{32}} \\\\[-0.35em] ~\dotfill\\\\ \stackrel{\textit{area of the rectangle}}{(\sqrt{18})(\sqrt{32})}\implies \sqrt{18\cdot 32}\implies \sqrt{576}\implies 24

7 0
3 years ago
What is the volume of this prism 10mm 8mm 12mm 3mm 2mm
Solnce55 [7]

Answer:

5760 mm

Step-by-step explanation:

just multiply lol

3 0
2 years ago
 helloo , i need help with this problem it says write this number (797,000,000,000+ 619,000,000+132)in standard form, please h
inysia [295]

Okay its 797,619,000,132

They all have different place values

4 0
2 years ago
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