All categories

3 years ago

This question is worth 30 points! Look at the image and answer the question.

Mathematics

1 answer:

Diano4ka-milaya [45]3 years ago

6 0

Idkkkkkkkkkkkkkkkkkkkkkkkkkkkkk

You might be interested in

PLEASE HELPPP!!! MEEE!!

Diano4ka-milaya [45]

the answer is the third one

4 0

3 years ago

Read 2 more answers

Help! due in 2hrs please show work :)

Sidana [21]

Answer:

Its A

Step-by-step explanation:

7 0

3 years ago

Pls help! Solve the equation by using quadratic formula. <br><br> -2x’2 + 4x = 5

OleMash [197]

Answer:

$x=\frac{2\pm i\sqrt{6}}{2}$

Step-by-step explanation:

$-2x^2+4x=5\\\\-2x^2+4x-5=0\\\\x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}\\ \\x=\frac{-4\pm\sqrt{(4)^2-4(-2)(-5)}}{2(-2)}\\\\x=\frac{-4\pm\sqrt{16-40}}{-4}\\\\x=\frac{-4\pm\sqrt{-24}}{-4}\\ \\x=\frac{-4\pm2i\sqrt{6}}{-4}\\ \\x=\frac{2\pm i\sqrt{6}}{2}$

4 0

2 years ago

Find the length of the third side. If necessary, write in simplest radical form.

MatroZZZ [7]

Answer:

2√6

Step-by-step explanation:

I will be honest with you and say that I'm not sure if it is right or not.

4 0

3 years ago

Find the area of the shape shown below.

hichkok12 [17]

Answer:

26.75 units ^2

Step-by-step explanation:

Since the shape is complex, divide it into 3 right angled triangles and one square. Find the area of these individual shapes first, then fin the sum of these area to calculate the ultimate area of e complex shape:

Triangle 1 = 1/2 x 2 x 5 = 5 units ^2

Triangle 2 = 1/2 x 2 x 2 = 2 units ^2

Triangle 3 = 1/2 x 3.5 x 9 = 15.75 units ^2

Square = 2 x 2 = 4 units squared.

Now add all these up 15.75 + 2 + 5 + 4 = 26.75 units squared.

Hope this helps

6 0

3 years ago