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Gemiola [76]
3 years ago
12

What is the equivalent radical expression for the exponential expression below? 71/2

Mathematics
1 answer:
riadik2000 [5.3K]3 years ago
6 0
Answer:√7

Explanation:
Given: 71/2
Know that,
c√ab=abc
Here, we got
a=7,b=1,c=2,
and so we got: 2
√71=√7
Hope this helps!
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-8z+(4.5)+3.5z+7y-1.5
bogdanovich [222]

Answer:

  • \boxed{\sf{7y+3-4.5z}}

Step-by-step explanation:

In order to combine like terms, you have to isolate x and y from one side of the equation.

\sf{-8z+\left(4.5\right)+3.5z+7y-1.5}

<u>First, thing you do is remove parentheses.</u>

\Longrightarrow: \sf{-8z+4.5+3.5z+7y-1.5}

<u>Solve.</u>

<u>Then, you combine like terms.</u>

\Longrightarrow:\sf{-8z+3.5z+7y+4.5-1.5}

<u>Add/subtract the numbers from left to right.</u>

-8z+3.5z=-4.5z

<u>Rewrite the problem down.</u>

\Longrightarrow: \sf{-4.5z+7y+4.5-1.5}

<u>Solve.</u>

4.5-1.5=3

\Longrightarrow: \boxed{\sf{7y+3-4.5z}}

  • <u>Therefore, the correct answer is 7y+3-4.5z.</u>

I hope this helps, let me know if you have any questions.

6 0
1 year ago
Anyone know how to find this answer
Kaylis [27]
The answer is a i hope i helped
4 0
3 years ago
Mrs. Rios put a wallpaper around the room shown below. she used 72 feet of the wallpaper border. what is the unknown length? Sho
Ne4ueva [31]
28 does this help .I got this answer by dividing 72 by 4 to get 28
4 0
2 years ago
Read 2 more answers
Please help me solve this question.
astraxan [27]

Answer:

ZXY = KXH by reason SAA

Step-by-step explanation:

I believe that is the answer.

also, SAA stands for Side, Angle, Angle

It could also be AAS

Either one is right.

AAS or SAA

6 0
2 years ago
Help!! I’m not sure what to do
Alex787 [66]

Answer:

h=23

Step-by-step explanation:

triangle equals 180 degrees

180-40=140

140/4=35

6 0
2 years ago
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