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blagie [28]
3 years ago
8

Which triangle is a 30°-60-90° triangle? 1st Triangle 2nd Triangle 3rd Triangle

Mathematics
1 answer:
exis [7]3 years ago
5 0

Answer:

1st Triangle

Step-by-step explanation:

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On Monday, Elsbeth’s bank account balance was -$16.75. On Tuesday, she deposited a check for $5.72. On Thursday, she deposited $
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5.72

Step-by-step explanation:

(-16.75 + 16.75) = 0

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the length of a flag is 0.3 foot less than twice its width. if the perimeter is 14.4 feet longer than the width, find the dimens
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x-\ length\\
y-\ width\\\\
x+0.3=2y\ \ \ \ \ | subtract\ 0.3\\x=2y-0.3\\
perimeter=2x+2y\\ 2x+2y-14.4=y\\\\
2*(2y-0.3)+2y-14.4=y\\
4y-0.6+2y-14.4=y\\
6y-15=y\ \ \ | add\ 15\\
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4 years ago
PLZZZ HELP ME 10 PTSS
Anestetic [448]

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Step-by-step explanation:

I wish this helped you

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3 years ago
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Leslie and her family went out to dinner last night. The total bill was $78.44 after the 6% tax. How much was the bill before ta
sleet_krkn [62]

Answer:

$74

Step-by-step explanation:

you convert the percent to a decimal, .06, and try multiplying it with the numbers before 78, so you multiply it with 77, 76, 75, then 74, and when you multiply it with 74 you get 78.44.

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