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Svetlanka [38]
2 years ago
7

Need help, please! (I used all my points.) marking brainiest if right! Hint: decimal form.

Mathematics
1 answer:
Troyanec [42]2 years ago
6 0

Answer:

length is 9.375 inches

Step-by-step explanation:

Scale factor = Dimensions of the new shape ÷ Dimensions of the original shape

so

new length is l then, 1/2 = l/18.75 = > l = 18.75/2 = 9.375

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Answer:

x= -8     x=2

Step-by-step explanation:

x^2 +6x - 6 = 10

Subtract 10 from each side

x^2 +6x -16 =0

Factor  what 2 numbers multiply to -16 and add to 6

8*-2 = -16

8-2 = 6

(x+8) (x-2) =0

Using the zero product property

x+8 =0    x-2 =0

x= -8     x=2

8 0
3 years ago
A small business has 50 total employees, 15 of which are full-time. What percent of the employees are part-time?
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Answer:

70%

Step-by-step explanation:

50-15 =35

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2 years ago
eryn and seven of her freinds go out to lunch the bill comes out 143.35 and they leave a 15% tip how much does each freind contr
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Answer:

$ 23.55

Step-by-step explanation:

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7 0
3 years ago
Simplify sqrt(45/7y)
Alex_Xolod [135]
8.2y that the cayse 45 is 7 byt 8.2
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2 years ago
A survey of nonprofit organizations showed that online fundraising has increased in the past year. You want to estimate the popu
kakasveta [241]

Answer:

e. a point estimate

Step-by-step explanation:

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<em>Similarly the value given is the point estimate.</em>

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