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elena-s [515]
3 years ago
9

An example of an irrational number is ___.

Mathematics
2 answers:
STALIN [3.7K]3 years ago
7 0
The right answer is √47

all the others are perfect squares
Sophie [7]3 years ago
6 0

sqrt (16) = 4

sqrt(25) = 5

sqrt (36) =6

sqrt(47) = irrational number

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(2 * 10^-2) +(9*10^-3)<br> Please before Wednesday
anzhelika [568]

Answer:

try symnolab it helps a lot with math but the answer is 29/1000 0r 0.029

Step-by-step explanation: Hopes this helps :)

3 0
3 years ago
Read 2 more answers
Miguel measured a house and its lot and made a scale drawing. The backyard, which is 40 feet wide in real life, is 20 inches wid
viva [34]

Answer:

Can you please post a picture?!

Step-by-step explanation:

4 0
3 years ago
Please help!!! Thank you!!!
Reptile [31]
To find the total area of this figure, it would be easiest to find the area of the left part (rectangle) and then find the area of the right part (triangle), and then add the two area values together.

First, we will find the area of the rectangle, using the formula A = lw, where l is the length of the rectangle and w is the width of the rectangle.
The length of the rectangle is 13 cm and the width is 9 cm. If we substitute in these values into our equation, we get:
A = (13cm)(9cm)
A= 117 cm^2

Next, let’s find the area of the triangle, using the formula A=(1/2)bh, where b is the base of the triangle and h is the height.
The base of the triangle is 11 cm and the height of the triangle is 5 cm (found by subtracting 13-8 as seen in the figure). If we substitute in these values and simplify, we get:
A=1/2(11cm)(5cm)
A=1/2(55cm^2)
A=27.5 cm^2.

When we add together the area of the rectangle with the area of the triangle, we will get the total area of the figure.

117 cm^2 + 27.5 cm^2 = 144.5 cm^2
Your answer is 144.5 cm^2 or the first option.

Hope this helps!
8 0
3 years ago
Someone please help will mark as brainliest
Anit [1.1K]

Answer:

Perpendicular(p)=21

base(b)=20

hypotenuse(h)=29

Step-by-step explanation:

Now by using the formula:

cos A=b/h

i.e 20 by 29

5 0
3 years ago
What are the two answers someone help steps needed
velikii [3]

Answer:

p(4)= 8

p(-9)=-5

Step-by-step explanation:

it is stated in the third point that the remainder of the division is zero

then p(x)/(x+4)=1

p(x)=(x+4)

p(4)=(4+4)

p(-9)=(-9+4)

3 0
3 years ago
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