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3 years ago

Please simplify picture attached

Mathematics

2 answers:

umka21 [38]3 years ago

6 0

Answer:

Step-by-step explanation:

The answer is A because...

Step one wen need to multiply the conjugate. So we should have 2 square root of 3 square root of 5/ 3 square root of 5 square root of 5
Step two-Then we solve the numerator. 2 square root 3 square root 5= 2 square root 15
Step three- Now we solve the denominator 3 square root 5 square root 5 which equals 15
Finally we place the numerator over the denominator to get 2 square root
It will be easier to understand if you see it in picture so I typed it up for you
Hope this helped

Mekhanik [1.2K]3 years ago

3 0

Answer:

It is the first bubble.

Step-by-step explanation:

multiply the fraction $\frac{\sqrt{5} }{\sqrt{} 5}$

multiply the numerators and denominators seperatly

calculate the product

multiply the numbers

solution

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ANSWER THIS HURRYYYYYY

gladu [14]

Answer:

I believe its B, sorry if im wrong

Step-by-step explanation:

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2 years ago

ABC has coordinates of A(-8,-8) B(4,-2) C(2,2). Find the coordinates of its image after the dilation centered at the origin with

garri49 [273]

Answer:

A' ( -12 , -12 )

B' ( 6 , -3 )

C' ( 3 , 3 )

Step-by-step explanation:

To find the coordinates of a point after a dilation simply multiply the x and y values of the points by the scale factor

Points: A(-8,-8) B(4,-2) C(2,2)

Scale factor: 1.5

Coordinates after the dilation

A' = (-8,-8) --------> (-8 * 1.5 , -8 * 1.5 ) ------------> (-12 , -12)

B' = (4,-2) ---------> (4 * 1.5 , -2 * 1.5) -----------> (6 , -3 )

C' = (2 , 2) ----------> (2 * 1.5 , 2 * 1.5) -----------> (3, 3)

So inclusion the coordinates of ABC after a dilation centered at the origin with a scale factor of 1.5 are A' ( -12 , -12 ) B' ( 6 , -3 ) C' ( 3 , 3 )

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2 years ago

Renna pushed the button for the elevator to go up, but it would not move. The weight limit for the elevator is 450 kilograms, bu

trasher [3.6K]

At least five passengers need to get off

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3 years ago

the difference between two numbers is 308 328. if the smaller number is 6 524, what is the larger number?

____ [38]

314,852
I mean this one is really simple, it just seems hard. So all u have to do is this:
308,328+6,524=314,852
Now subtract to double check
314,852-308,328=6,524.
And yep it’s correct.
I hope this helped, please give brainliest if it helped

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2 years ago

Read 2 more answers

Quickly! Giving brainliest to the CORRECT answer.

maw [93]

Answer:11 bikers

Step-by-step explanation:

560 ➗ 50=11.2

Approximate to 1dp is 11

3 0

3 years ago