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statuscvo [17]
3 years ago
12

I WILL GIVE BRAINLIEST ( if I find out how to)

Mathematics
1 answer:
Leviafan [203]3 years ago
7 0

Answer:

70

Step-by-step explanation:

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Dan weighs 205 pounds but is only 5 feet 8 inches tall. Evan is 6 feet tall. How much would you expect Evan to weigh if they hav
Rina8888 [55]

Answer:

Around 217 pounds

Step-by-step explanation:

Let's convert the height into inches.

5 feet 8 = 5\cdot12 + 8 = 60 + 8 = 68

6 feet = 6\cdot12 = 72.

We can set up a proportion

\frac{205}{68} = \frac{x}{72}

We can use the cross products property to find x.

205\cdot72=14760\\\\\\14760\div68\approx217

Hope this helped!

4 0
3 years ago
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BC is parallel to DE<br> What is AC?
DaniilM [7]
ΔABC ~ ΔADE
AC/AE = AB/AD
AC/(AC+15) = 8/18
18AC = 8(AC+15)
18AC = 8AC + 120
18AC - 8AC = 120
10AC = 120
AC = 120/10
AC = 12
3 0
3 years ago
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Mr Grant needs 30 pieces of felt. He can buy them in packs of 10 or as single pieces. What are the different ways Mr Grant can b
True [87]
Grant can buy 3 packes of the 10 or he can put 30 packs of the single pieces
6 0
3 years ago
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A manufacturer of widgets finds that the production cost, What is the selling price per widget as a function of the
Fynjy0 [20]

Answer:

S(C(x)) = –0.14x2 + 140; $108.50

Step-by-step explanation:

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8 0
3 years ago
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What is the solution to the system of equations below? Please show work.
snow_tiger [21]

Answer:

2)     (0,-3)

Step-by-step explanation:

hello :

put x=0 and y= -3 in this system !

Y = 3/4x - 3

3x - 4y = 12

- 3 = 3/4(0) - 3  means : -3 = -3 ......true

3(0) - 4(-3) = 12  means : 12= 12 ......true

4 0
2 years ago
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