3 years ago

PLEASE HELP DUE IN 30 MIN I WILL GIVE BRAINLIEST PLEASE HELP AND DONT SPAM PLEASE HELP IM ALREADY FAILING MATH :-(

Mathematics

1 answer:

Andru [333]3 years ago

5 0

Answer:

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Step-by-step explanation:

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Turn 25/4 into a mixed number

horsena [70]

Mixed number is 6 1/4

3 0

3 years ago

Find the value of b. Express the answer as a simplified radical.

Mama L [17]

Here three sides of a right angled triangle given.

The three sides are b, 8 and 14.

The side with length 14 is the hypotenuse here. We have to find the side of length b.

To get b, we will use Pythagoras theorem here.

By using Pythagoras theorem we can write,

$c^2=a^2+b^2$ , where c is the hypotenuse.

So here we can write,

$14^2=8^2+b^2$

$196 = 8^2+b^2$

$196=64+b^2$

To solve it for b, now we have to move 64 to the left side by subtracting it from both sides.

$196-64 = 64+b^2-64$

$196-64 = b^2$

$132=b^2$

Now to find b, we have to take square root to both sides. We will get,

$\sqrt{132}= \sqrt{b^2}$

$\sqrt{132} =b$

$b= \sqrt{(4)(33)}$

$b= (\sqrt{4})(\sqrt{33})$

$b= 2\sqrt{33}$

We have got the required answer for the side b.

6 0

3 years ago

Read 2 more answers

Help me with my homework

kogti [31]

Answer:

That is right

Step-by-step explanation:

3 0

3 years ago

16 + x = 22<br> Please help

Hatshy [7]

Answer:

Step-by-step explanation:

All you have to do is subtract 16 from both sides!

16+x=22

-16 -16

x=6

I hope this helps, and have a great day! :)

4 0

3 years ago

A floor is 7 m long and 5 m wide. A square carpet of side 4 m is laid on the floor. Find

romanna [79]

Answer:

the area of the floor that is not carpeted 19 m squared

Step-by-step explanation:

7x5 =35 m squared = area of the floor

4x4 = 16 squared =(area of the carpeted floor)

35-16 = 19

3 0

3 years ago