3 years ago

15 points, solve the variables! Will give Brainliest!

Mathematics

1 answer:

Anon25 [30]3 years ago

3 0

6: x = 8, y = $8 \sqrt{3}$

7: x = $9 \sqrt{2}$ , y = 9

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According to the diagram below, which similarity statements are true?<br> Check all that apply.

goldenfox [79]

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2 years ago

IM SO LOST PLEASE HELP

LiRa [457]

Check the picture below.

$\bf \textit{lateral area of a cone}\\\\
LA=\pi r\stackrel{slant-height}{\sqrt{r^2+h^2}}~~
\begin{cases}
LA=539\pi \\
r=49
\end{cases}\implies 539\pi =\pi 49\sqrt{r^2+h^2}
\\\\\\
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3 years ago

3/2 of a number is less than the number.<br>True or false<br>Justify your answer.

emmasim [6.3K]

Answer:

False

Step-by-step explanation:

You are 1 unit more than the whole.

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3 years ago

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The average speed of a car on a stretch of interstate is 70 miles per hour. Convert this rate to feet per second.

polet [3.4K]

Answer:

<h3>102. 66 feet / Second</h3>

Step-by-step explanation:

To do conversion change miles into feet and hour into second.

One foot is 5280 feet

And an hour is 3600sec

70 miles / Hour

70 * 5280feet / 3600 second

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1 year ago

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Isaak is writing an explicit formula to represent the sequence.

gulaghasi [49]

In a geometric progression:
a, b, c, d...
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c/b = 196 / 112 = 1.75
d/c = 343 / 196 = 1.75
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2 years ago

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