3 years ago

Explain the steps for simplifying square root of 162

1 answer:

5 0

162 is not a perfect square therefore you have to find the largest perfect square that can go into 162 which would be 81.

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What number must be added to the polynomial to complete the square? If necessary, use the slash mark ( / ) as a fraction bar and

Anna [14]

X^2+3x
(3/2)^2=9/4 must be added to complete the square

8 0

4 years ago

Find the slope of the line that passes through the points (4, 3) and (2,7).

victus00 [196]

Answer:

Slope is -2

Step-by-step explanation:

5 0

3 years ago

What is the value of p?

asambeis [7]

Answer:94°

Step-by-step explanation:

The sum of the interior angles of the polygon: 180°(n-2)

180°(5-2)=540°

The sum of the interior angles of the pentagon is 540°

So:

P+Q+R+S+T=540°

(4x+2)°+132°+(4x-10)°+(5x-11)°+128°=540°

4x+2+4x-10+5x-11+260=540

13x=299

x=23°

P=4x+2°=4×23°+2°=94°

7 0

3 years ago

Which set or sets does the number 15 belong to?

BlackZzzverrR [31]

It belongs to <span>rational,whole,integer,real.

Hope this helped :)</span>

3 0

3 years ago

Can anyone solve this?

UkoKoshka [18]

Answer:

D) 26.04 ft

Step-by-step explanation:

Let's set up a equation with two ratios:

$\frac{miniature\ house}{real\ house}=\frac{miniature\ house}{real \ house}$

Plug in the given lengths into the equation:

$\frac{1in}{1.55ft}=\frac{16.8in}{x}$

We can solve this using cross multiplication (multiply the numerator of the first fraction by the denominator of the second and the numerator of the second by the denominator of the first):

$1x=16.8*1.55\\1x=26.04$

D) 26.04 ft

6 0

3 years ago

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