3 years ago

18 8 X 12 What is the value of x?

Mathematics

1 answer:

grigory [225]3 years ago

8 0

Using Pythagorean theorem, the answer should be D

You might be interested in

Need answer fast with all the steps included please

marysya [2.9K]

Answer:

$(\frac{6x^2y}{5})$

Step-by-step explanation:

Given

$\frac{(2x)(3x^3y^2)}{5x^2y}$

Required

Solve

Open the brackets

$\frac{(2x)(3x^3y^2)}{5x^2y}$ = $\frac{(2x*3x^3y^2)}{5x^2y}$

$\frac{(2x)(3x^3y^2)}{5x^2y}$ = $\frac{(6x^4y^2)}{5x^2y}$

Apply law of indices:

$\frac{(2x)(3x^3y^2)}{5x^2y}$ = $\frac{(6x^{4-2}y^{2-1})}{5}$

$\frac{(2x)(3x^3y^2)}{5x^2y}$ = $\frac{(6x^2y)}{5}$

$\frac{(2x)(3x^3y^2)}{5x^2y}$ = $(\frac{6x^2y}{5})$

6 0

3 years ago

Guys I had to construct a icosahedron for geometry class. I included a image so how does it look????? I’m really worried and i j

Sophie [7]

Answer:

it looks great! i'd give you an a+

honestly I couldn't make that

4 0

3 years ago

Timothy is re-arranging his marble collection.he has five identical blue marbles,five identical green marbles and three identica

romanna [79]

Based on the scenario, the case must be filled like this :

blue/green/black x blue/ green/black x blue/green/black x random x random

Different ways he can arrange it :

3 x 5!/(2!x2!) + 3x <span>5!/3!
</span>
90 + 60

= 150 ways

hope this helps

7 0

3 years ago

Read 2 more answers

Please help! The very last question has 2 answers.

alisha [4.7K]

P1. C
P2. A
3.D i think
4. C and D maybe

5 0

3 years ago

Select the table that represents a linear function. (Graph them if necessary.)<br> Please help!

LenKa [72]

D because there’s a pattern. Pattern for x is that it’s adding by one. Pattern for y is that it’s adding by 15

7 0

3 years ago

Read 2 more answers