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IrinaVladis [17]
3 years ago
14

Square root of 9 + square root of 64?

Mathematics
2 answers:
Crank3 years ago
8 0

Answer:

11...................

maria [59]3 years ago
5 0

Answer:

11

Step-by-step explanation:

the sqare root of something is a number x its self ex.

3x3=9 so the sqare root of 9 is 3

and 8x8=64 so the sqare root of 64 is 8

so the simplified equation is 8+3=11

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What Is 9+10? Please Tell Me. Is It 19 Or 21!?
mrs_skeptik [129]
9+10=19
proof, 9=1 plus 1 9 times (to lazy to write it out)
10=1 plus 1 10 times(to lazy)
so 1+1+1+1+1+1+1+1+1 + 1+1+1+1+1+1+1+1+1+<span>1 = 19</span>
5 0
3 years ago
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Find the value of x in the triangle.
Studentka2010 [4]

Answer:

164

Step-by-step explanation:

Remember, everytriangle is 180 all together. So add what you see and subtract it from 180.

9+7= 16

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Hope it helps

5 0
2 years ago
A cost regularly priced at $188 is on sale for 25% off . What is the sale price ?
Brums [2.3K]
You need to multiply 188 by 25%. But first convert 25% to a decimal 0.25.
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3 years ago
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Zinaida [17]

Answer:

-1

Step-by-step explanation:

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8 0
2 years ago
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Hi :) I need help with the question in the screenshot if anybody knows it can you plz help I will give you brainliest, thanks an
amm1812

This question is difficult to give a definite answer to because it's an approximation, but I estimate the solutions to be around x = 2.6 and x = -2.6.

When they ask for solutions of the graphed function they are asking for an approximation of where the graph intercepts the x-axis, and we can see it kind of intercepts in the middle of 2 and 3, except slightly closer to 3, which is why I estimated 2.6.

The graph also appears to be symmetrical, which means the solutions will be the same except one would be negative and one would be positive, which means the second solution would be -2.6.

I hope this helps! Let me know if you have any questions :)

6 0
2 years ago
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