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3 years ago

Which of the following is an irrational number? A. 3/14 B. square root of 38 C. 3.8

Mathematics

1 answer:

AVprozaik [17]3 years ago

4 0

Answer:

B or just google it

Step-by-step explanation:

Rational numbers:

Fractions

Decimals

Whole numbers

Etc.

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Mr martins math test which is worth 100 points has 29 problems. Each problem is worth either 5 points or 2 points.

4vir4ik [10]

X=14
Y=15
Im assuming you want to find out what x and y are

6 0

2 years ago

A) be 85° 120° (2x - 10° X

Lunna [17]

Let's see what to do buddy...

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Step (1)

We know that the sum of the interior angles of any n-sided figure is obtained from the following equation :

$(n - 2) \times 180$

Our figure has 5 sides ;

So , sume the interior angles of it equals :

$(5 - 2) \times 180 = 3 \times 180 = 540 \\$

_________________________________

Step (2)

First look at the photo which I post.

According it we have :

$(180 - x) + 120 + 85 + (2x - 10) + 90 = 540 \\$

$2x - x + 475 - 10 = 540$

$x + 465 = 540$

Subtract the sides of the equation minus 465 :

$x = 540 - 465$

$x = 75$

_________________________________

And we're done.

Thanks for watching buddy good luck.

♥️♥️♥️♥️♥️

3 0

3 years ago

Heme d hey the girl who helped me please hl

mestny [16]

Answer:

Parallel segments → 1

perpendicular segments → 2

congruent segments → 3

$---------$

hope it helps...

have a great day!!

5 0

3 years ago

Read 2 more answers

Which is bigger 3.3 or 0.8

jonny [76]

3.3 is bigger than 0.8

6 0

3 years ago

Read 2 more answers

Each side of an equilateral triangle measure 11 centimeters. To the nearest tenth of an centimeter, what is the length of the al

Orlov [11]

The length of the altitude is 9.5 cm.

The altitude bisects the base of the equilateral triangle (this is because the two sides emerging from the vertex are equal). This gives us a right triangle with leg 5.5 and hypotenuse 11. We use the Pythagorean theorem:

5.5² + h² = 11²
30.25 + h² = 121

Subtract 30.25 from both sides:
30.25 + h² - 30.25 = 121 - 30.25
h² = 90.75

Take the square root of both sides:
√h² = √90.75
h = 9.5

3 0

3 years ago