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3 years ago

Classify this triangle by its sides.

Mathematics

1 answer:

HACTEHA [7]3 years ago

4 0

Step-by-step explanation:

ISOCELES TRIANGLE AS IT'S TWO SIDES ARE EQUAL BUT IT'S NOT AN EQUILATERAL TRIANGLE BECAUSE ALL THREE SIDES ARE NOT EQUAL.

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A six-sided die is rolled 25 times. The number 3 appears eight times. What is the experimental probability of getting a 3?

alisha [4.7K]

<h3>Answer in fraction form = 8/25</h3><h3>Answer in decimal form = 0.32</h3><h3>Answer in percent form = 32%</h3>

We have 8 instances of "3" showing up out of 25 total rolls, which is where the fraction 8/25 comes from. Use your calculator to find that 8/25 = 0.32. Or you could multiply top and bottom of 8/25 by 4 to get 32/100 = 0.32 = 32%

5 0

3 years ago

A tree grows app 1 3/4 feet per year. How long will it take the tree to grow from a height of 21 1/4 feet to a height of 37 feet

DiKsa [7]

The answer is 9 years.

3 0

3 years ago

Can someone please help with these volume equations? 10th grade geometry. will reward brainly

prisoha [69]

Answer:

First picture - 20.42 m

Second picture - 12.9 m

Step-by-step explanation:

------------------------------------------------------------------------------------------------------------

Formula for pyramid:

$V=b^2\frac{h}3$

Where,

b = base - 3.5 m

h = height - 5 m

Thus,

$V=3.5^2\frac{5}{3}$

$20.41667m^3$ ≈ $20.42m^3$

------------------------------------------------------------------------------------------------------------

Formula for pyramid:

$V=b^2\frac{h}3$

Where,

b = base - 3 m

h = height - 4.3 m

Thus,

$V = 3^2\frac{4.3}{3}$

$12.9m^3$

------------------------------------------------------------------------------------------------------------

<u><em>Kavinsky</em></u>

6 0

2 years ago

Find the perimeter of a hexagon whose sides mea<br> sides measure 7 mm

timofeeve [1]

Answer:

42mm

Step-by-step explanation:

For the perimeter of a shape you would add all the sides together. So in this case it would be:

7mm+7mm+7mm+7mm+7mm+7mm=42mm

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3 years ago

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What is the word for "numbers with square roots that are whole numbers"? I have no idea!

topjm [15]

Perfect squares i think

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3 years ago

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