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qwelly [4]
2 years ago
8

Which expression simplifies to 5√3? OA. √30 OB. 45 OC. √75 OD. 15 Re

Mathematics
2 answers:
Vaselesa [24]2 years ago
8 0

Option C

Let's see how

  • √75
  • √25×3
  • √5²×3
  • 5√3

Verified

ivann1987 [24]2 years ago
7 0

Answer:

C)

Step-by-step explanation:

Prime factorize.

A) √30 is in its simplest form.

B) \sf \sqrt{45}= \sqrt{3*3*5} = 3\sqrt{5}\\

C) \sqrt{75}=\sqrt{3*5*5}=5\sqrt{3}

So, option C

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Simplify the expression.<br> (7.46)** . (7.46)
zysi [14]

Answer:

D. 7.46  

Hope this helps and have a nice day!!

If I'm wrong pleaseeee tell me

Step-by-step explanation:

6 0
4 years ago
The frame around a picture with an area of 192 square inches, measures x inches across. The length of the picture with its frame
prisoha [69]
Okay so
area of picture= 192cm
area of frame= 40×24=960

960÷ 192= 5

Therefore the picture is 1/5 of the frame.
Length of picture = 1/5 × 40 = 8cm
Width of picture = 192/8 = 24

The dimensions of the picture are then 8cm × 24 cm.
8 0
4 years ago
Which expression is equivalent to 19x − 6x + 2 and why? 15x, because 19x − 6x + 2 = 13x + 2 = 15x 11x, because 19x − 6x + 2 = 19
andreyandreev [35.5K]
So,

All of the options look so ridiculous that I will not bother discussing why they are not equivalent.

However, one option works.
"2 + 13x, because (19x - 6x) + 2 = 13x + 2 = 2 + 13x"

If you simplify the original expression, you will get 13x + 2.  And the only option that is the closest is 2 + 13x, which is the same as 13x + 2, according to the Commutative Property of Addition.
4 0
4 years ago
Read 2 more answers
What’s 100 times 300?
Delicious77 [7]
Your answer would be 30,000.

100*300=30,000

Hope this helps

~Twizzie!
6 0
3 years ago
Read 2 more answers
Click the pic for questions
Gemiola [76]

Answer:

4

Step-by-step explanation:

3(a+2) = 26-2a

3a+6=26-2a

3a+2a=26-6

5a=20

a=20/5

a=4

5 0
3 years ago
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