Ask question

Ask question

All categories

3 years ago

15

Help plis and thank you Find the value of x in the triangle shown below

1 answer:

Semenov [28]3 years ago

5 0

Answer:

61.31

Step-by-step explanation:

By using sinus rule

You might be interested in

You are carpeting a room in a house for your job. You have a boss that likes to play jokes, so instead of just giving you the di

forsale [732]

Answer:

$x^2-4x+3$

$63\ \text{sq. units}$

Step-by-step explanation:

l = Length = $\dfrac{x^2-x-6}{x-5}$

w = Width = $\dfrac{x^2-6x+5}{x+2}$

Area is given by

$A=lw\\\Rightarrow A=\dfrac{x^2-x-6}{x-5}\times\dfrac{x^2-6x+5}{x+2}\\\Rightarrow A=\dfrac{x^2-3x+2x-6}{x-5}\times\dfrac{x^2-5x-1x+5}{x+2}\\\Rightarrow A=\dfrac{(x-3)(x+2)}{x-5}\times\dfrac{(x-5)(x-1)}{x+2}\\\Rightarrow A=(x-3)(x-1)\\\Rightarrow A=x^2-4x+3$

Area of the room is $x^2-4x+3$ .

If $x=10$

Area of the room

$A=x^2-4x+3=10^2-4\times 10+3\\\Rightarrow A=63\ \text{sq. units}$

So, the amount of carpet needed would be $63\ \text{sq. units}$ .

4 0

2 years ago

What is the surface area of the regular pyramid given below?

VARVARA [1.3K]

Each trianglar side has an area: (1/2)*8*9=36
the base is a square with an area of 8*8=64
so the total surface area is 36+36+36+36+64=208

5 0

3 years ago

Read 2 more answers

12-x=15 <br> What does x equal?

babymother [125]

$12-x=15 \\ \\ -x = 15 - 12 \\ \\ -x = 3 \\ \\ x = -3 \\ \\$

The final result is: x = -3.

3 0

3 years ago

Read 2 more answers

il63 [147K]

Answer:

May be the second one

Step-by-step explanation:

hope it'll help ☺️

4 0

3 years ago

Who else be sad or in they feels ↓ ↓

mr_godi [17]

Kkkkskeleksosoeoeoeoeleekd

5 0

3 years ago

Read 2 more answers