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Semenov [28]
3 years ago
7

Please answer quickly DUE AT 7:00 PM EST Provide answer AND explanation please! Will mark brainliest!

Mathematics
1 answer:
Sholpan [36]3 years ago
6 0

Answer:

4, 12, <u>20.4</u>

Step-by-step explanation:

2 times 2 equals 4, 4 times 3 equals 12, 12 times 1.7 equals 20.4 the other 2 is a distraction it doesn't work.

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What is the area of a rectangle that measures 9cm by 81mm?
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So we can convert 9cm by multiplying it by 10

9 × 10= 90mm

SInce we know the length and width of the rectangle, we can now find the area of it, or "the space inside".

Area = length × width

Area = 90mm × 81mm
Area = 7290mm
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3 years ago
in triangle abc , the length of ab is 3 cm and the length of bc is 7 cm. triangle abc will be dilated with the center at the ori
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Answer:

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Step-by-step explanation:

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3 years ago
The answers in my textbook show that using Soh Cah Toa is not right. Unless I'm doing it wrong. Can someone help me please?
Fiesta28 [93]

Answer:

(a) α = 60°, β = 30°

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Step-by-step explanation:

I'll do (a) and (b) as examples.  Make sure your calculator is set to degrees, not radians.

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tangent = opposite / adjacent

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tan α = √3

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sin β = 15 / 39

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Step-by-step explanation:

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Answer:

I believe the answer is 6000 millimeters. I am sorry if this answer is wrong. But I think it may be 6000 or close to it. Again I am super sorry if it is wrong. Have a nice day!!

Step-by-step explanation:

4 0
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