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2 years ago

Please help!! due today!!

Mathematics

1 answer:

IgorLugansk [536]2 years ago

8 0

Answer:

B -3x

Step-by-step explanation:

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Find the area A of the sector of a circle of radius 50 feet formed by the central angle

kozerog [31]

Answer:

$A=6250\ feet^2$

Step-by-step explanation:

Given that,

The radius of circle, r = 50 feet

The central angle, $\theta=5\ radian$

We need to find the area of the sector of a circle. The formula for the area of sector is given by :

$A=\dfrac{1}{2}r^2\theta\\\\=\dfrac{1}{2}\times 50^2\times 5\\\\A=6250\ feet^2$

So, the area f the sector of the circle is $6250\ feet^2$ .

7 0

2 years ago

Simplify............

Kay [80]

$= \frac{6x + 8}{4x + 4} \div \frac{4x + 4}{4x + 4} \\ = \frac{2x + 4}{1} \\ = 2x + 4$
Hope this helped!!

3 0

3 years ago

Read 2 more answers

<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7Bx%20-%201%7D%7B4%7D%20%20%3D%20%20%5Cfrac%7Bx%20%2B%202%7D%7B3%7D%20" id="TexForm

Lyrx [107]

Hey there!!

Given equation :

( x - 1 ) / 4 = ( x + 2 ) / 3

First step we will need to take is to cross-multiply. In cross-multiplication, we will have t multiply the denominator with the numerator on both the sides. In this case, we will have to multiply 4 with x + 2 and 3 with x - 1.

... 4 ( x + 2 ) = 3 ( x - 1 )

... 4x + 8 = 3x - 3

Subtract 3x on both sides.

... x + 8 = -3

Subtract 8 on both sides

... x = - 11

Hope my answer helps!

6 0

2 years ago

Need help ASAP <br> Will Mark, you brainlist

zlopas [31]

Answer:

(4,-1)

Step-by-step explanation:

Yell at me if im wrong.

8 0

3 years ago

Read 2 more answers

Quadrilateral ABCD has vertices A(-3, 4), B(1, 3), C(3, 6), and D(1, 6). Match each set of vertices of quadrilateral EFGH with t

Rasek [7]

Sorry, I didn't quite understand the question here is a clear one, it was made by me personally in the geo-gebra application

4 0

2 years ago