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Softa [21]
3 years ago
14

A building is 20 feet tall and casts a 12 foot shadow. and a person who is standing right next to the building casts 1 3 foot sh

adow. How tall would the person be?
Mathematics
1 answer:
Nesterboy [21]3 years ago
5 0
I need help in this one too
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Convert 8 to Base 2​
Lady bird [3.3K]
2 would be the base and 3 will be the square
5 0
3 years ago
Read 2 more answers
Solve for x: 2x + 4 ≤ 12
ZanzabumX [31]
Hi there, please give me the brandies the answer if I helped. The photo is attached below.

4 0
3 years ago
Ricardo is factoring the polynomial, which has four terms. 5x3 20x2 2x 8 5x2(x 4) 2(x 4) Which is the completely factored form o
umka21 [38]

The factor of the polynomial is (√5x - i√2)(√5x + i√2)(x + 4).

<h2>Polynomial</h2>

Polynomial is an algebraic expression that consists of variables and coefficients. Variable are called unknown. We can apply arithmetic operations such as addition, subtraction, etc. But not divisible by variable.

Given

5x³ + 20x³ + 2x +8 is a polynomial.

<h3>To find </h3>

The factor of the polynomial.

<h3>How to find the factor of the polynomial?</h3>

5x³ + 20x³ + 2x +8 is a polynomial.

Take common, we get

5x²(x + 4) + 2(x + 4)

(5x² + 2) (x + 4)

[(x√5)² - (i√2)](x + 4)

(√5x - i√2)(√5x + i√2)(x + 4)

Thus, the factor of the polynomial is (√5x - i√2)(√5x + i√2)(x + 4).

More about the polynomial link is given below.

brainly.com/question/17822016

8 0
2 years ago
Read 2 more answers
What is two thirds of eight
AlladinOne [14]
5 + 0.33333... 

<span>If you don't immediately recognize 0.33333.... as 1/3 (a very common fraction you should memorize), you can do the following. </span>

<span>x = 0.33333... </span>

<span>Multiply that by 10 to shift everything 1 place to the left: </span>
<span>10x = 3.33333... </span>

<span>Now subtract: </span>
<span>10x - x = 3.33333... - 0.33333... </span>
<span>9x = 3 </span>
<span>x = 3/9 </span>
<span>x = 1/3 </span>

<span>Answer: </span>
<span>5 1/3 </span>

<span>P.S. Here's a shortcut way to turn a repeating decimal into a fraction. </span>

<span>1) Take the repeated part and put it over an equivalent number of nines. </span>

<span>Example: </span>
<span>0.57575757... = 57/99 </span>

<span>At that point, see if you can reduce the fraction: </span>
<span>= 19/33 </span>

<span>Another example: </span>
<span>0.123123123... = 123/999 </span>
<span>= 41/333 </span>

<span>So in your example: </span>
<span>5.33333... = 5 + 0.33333... </span>
<span>= 5 + 3/9 </span>
<span>= 5 1/3</span>
8 0
3 years ago
WILL GIVE BRAINLIST SOON AS I CAN can someone please help me out here ​
BabaBlast [244]

Answer:

x = 6

Step-by-step explanation:

Since the 2 base angles of the triangle are congruent, both 45°, then

The figure is a right isosceles triangle, thus the 2 legs are congruent, that is

x = 6

8 0
3 years ago
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