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kirill115 [55]
3 years ago
14

Remove all perfect squares from inside the square root 25x^4

Mathematics
1 answer:
Serga [27]3 years ago
5 0
The answer:

the main rule:
for all value positive of a real  b,  √b²= b, and   √b*c=   √b * √c, if c is a real positive

let A=√25x^4,  we know that  25x^4=5² * x² * x² 
therefore,  
√25x^4= √5² * x² * x² =√5² √x² √x² = 5* x*x= 5x²

the final answer is A=√25x^4=5x²
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A grocery store has 14 cartons of yogurt for sale, of which 6 are blackberry.
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3 out of 7

Step-by-step explanation:

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If breadth of a rectangle is 19m and perimeter is 80m, find the length of the rectangle.
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Step-by-step explanation:

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3 0
3 years ago
Help me please ahhhhh
Cerrena [4.2K]
<h3>Answers:</h3>
  • ST = 23
  • RU = 8
  • SV = 5
  • SU = 10

====================================================

Explanation:

Focus on triangles SVT and UVT.

They are congruent triangles due to the fact that SV = VU and VT = VT. From there we can use the LL (leg leg) theorem for right triangles to prove them congruent.

Since the triangles are the same, just mirrored, this means ST = UT = 23.

-----------------------

Following similar reasoning as the previous section, we can prove triangle RVU = triangle RVS.

Therefore, RS = RU = 8

-----------------------

SV = VU = 5 because RT bisects SU.

Bisect means to cut in half. The two smaller pieces are equal.

-----------------------

SU = SV + VU = 5+5 = 10

Refer to the segment addition postulate.

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2 years ago
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To get equivalent decimals you times the decimal by a number for example 2 
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or times it by 3 
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the answers are 18.2 and 27.3 and obviously other ones to...
i hope this helped :)
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