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3 years ago

6. Check whether the following numbers are perfect square or not, by expressing each as the sum of

Mathematics

2 answers:

kicyunya [14]3 years ago

8 0

I think the answer is A I hope you have a wonderful day

goblinko [34]3 years ago

4 0

B. 196

Hope this helps :))

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H/52 = 88/44 what does H=

loris [4]

I believe the answer is 104.

7 0

3 years ago

Evaluate for x=4 and y=-3 write in simplest form<br> 2y/x2

lorasvet [3.4K]

Hello from MrBillDoesMath!

Answer:

I think your formula (2y/x2) is equivalent to

(2*y)/(x^2) where x^2 means x-squared.

If so, then

(2*y)/(x^2) = (2*3)/(4*4) = 6/16 = 3/8

Thank you,

MrB

7 0

3 years ago

Please solve this question fast.

Alexxandr [17]

Answer:

See Explanation

Step-by-step explanation:

${a} = {6}^{x}, \: \: b = {6}^{y} ...(given) \\ {a}^{y}. {b}^{x} = 36..(1) \\ pluggig \: the \: values \: of \: a \: and \: b \: in \: (1) \\ ({6}^{x}) ^{y} . ({6}^{y}) ^{x} = {6}^{2} \\ {6}^{xy}.{6}^{xy} = {6}^{2} \\ {6}^{xy + xy} = {6}^{2} \\ {6}^{2xy} = {6}^{2} \\ bases \: are \: equal \: so \: exponentes \: will \: also \: be\\ \: equal \\ \therefore \: 2xy = 2 \\ xy = \frac{2}{2} \\ \huge \red { \boxed{ xy = 1}} \\ hence \: proved \\$

3 0

3 years ago

Can someone please answer this m

sweet-ann [11.9K]

Answer:

5^-4

1 / 5^4

Step-by-step explanation:

5^3 / 5^7

We know a^b / a^c = a^(b-c)

5^(3-7)

5^-4

If you are not allowed to have negative exponents

We know a^-b = 1/a^b

1 / 5^4

7 0

3 years ago

I'LL GIVE BRAINLIEST IF YOU EXPLAIN THE ANSWER:<br><br> B or C

IrinaVladis [17]

I think it’s b since it looks like a trapezoid

4 0

3 years ago