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kumpel [21]
3 years ago
8

Please help me ???????

Mathematics
2 answers:
True [87]3 years ago
8 0
Multiply equation by 2 to get rid of denominator. e-10=18 so e=28
Anastaziya [24]3 years ago
4 0
E=28 hope this helps
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What is the surface area of the box if it is scaled up by a factor of 10? Boxes Dimensions 7in Height 6in Length 2in Width
VladimirAG [237]

Answer:

13,600 in^{2}

Step-by-step explanation:

(h = 7, l = 6, w = 2) 10

70, 60, 20

2(h × w) + 2(h × l) + 2(w × l)

= 2(70 × 20) + 2(70 × 60) + 2(20 × 60)

= 2(1400) + 2(4200) + 2(1200)

= 2800 + 8400 + 2400

= 13,600

4 0
3 years ago
An animal shelter relies on
mote1985 [20]

Answer:

Step-by-step explanation:

x ≥ 2800

12*75=900

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8 0
3 years ago
Harold, a marina manager, purchased two boats. He then sold the boats, the first
zaharov [31]

Harold paid $ 16,632 and $ 38,808 for each of the boats.

Since Harold, a marina manager, purchased two boats, and he then sold the boats, the first at a profit of 40% and the second at a profit of 60%, and the total profit on the sale of the two boats was 54 % and $ 88 704 was the total selling price of the two boat, to determine what did Harold originally pay for each of the two boats the following calculation must be performed:

  • 55 x 0.6 + 45 x 0.4 = 51
  • 65 x 0.6 + 35 x 0.4 = 53
  • 70 x 0.6 + 35 x 0.4 = 54

  • 88,704 x 0.7 = 62,092.80
  • 160 = 62,092.80
  • 100 = X
  • 100 x 62,092.80 / 160 = X
  • 38.808 = X

  • 88,704 x 0.3 = 26,611.20
  • 140 = 26,611.20
  • 100 = X
  • 100 x 26,611.20 / 160 = X
  • 16,632 = X

Therefore, Harold paid $ 16,632 and $ 38,808 for each of the boats.

Learn more in brainly.com/question/21446500

7 0
3 years ago
What is the volume of a cube shaped box with 6cm. In length?
zalisa [80]
Volume= lxwxh
v= 6cm x 6cm x 6cm (all are 6 because it is a cube, so all sides are equal)
v= 216 cm³
8 0
3 years ago
I need help on this and I can’t do it
Luba_88 [7]

Answer:

15

Step-by-step explanation:

▄░▌░░░▄██▄▄▄▀░░░░████▄▄░

▐░▀░░═▐░░░░░░══░░▀░░░░▐▀░▄▀▌▌

▐░░░░░▌░░░░░░░░░░░░░░░▀░▀░░▌▌

5 0
3 years ago
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