The sides of a square are three to the power of two sevenths inches long. What is the area of the square?nine to the power of four sevenths square inches
three to the power of four sevenths square inches
three to the power of the fraction four over forty nine square inches
nine to the power of the fraction four over forty nine square inches
I say its B ( 2nd one )

Answers

Answer 1
Answer:

we know that

Area of the square=x^(2)

where

x is the length side of the square


in this problem

x=3^{(2)/(7)} in

so

Area=(3^{(2)/(7)})^(2)  \n Area=3^{((2*2))/(7)}  \n Area=3^{(4)/(7)}in²


therefore


the answer is the option

three to the power of four sevenths square inches


Answer 2
Answer: The area is (3^{2/7} )^2[/tex], or 

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What is reference angle for 150 degrees

Answers

30 degrees because you want to find the angle between the 150 degrees and it's supplement- if it was 340 then it would be 20 degrees

Paul travels from Rye to Eston at an average speed of 90km/h. He travels for T hours. Mary makes the same journey at an average speed of 70km/h. She travels for 1 hour long than Paul. Work out the value of T

Answers

Total distance covered;
For Paul;
sxt=distance
90*t= d
For mary;
s*t=d
70*(t+1)=d
70t+70=d

Since they cover same distance;
70t+70=90t
Putting like terms together;
70=90t-70t
70=20t
t=70/20
t= 3 and 1/2 hours

The product of two consecutive integers is 72. find the integers

Answers

Answer:

the integers are 8 and 9

Step-by-step explanation:

consecutive means one right after the other. 9 is right after 8. and its product is 72, well 8x9 is 72.

Find the length of EG:
G
C
E
B.

Answers

Answer:

16

Step-by-step explanation:

What is the domain of g?

Answers

Answer:

x≥ -3

Step-by-step explanation:

The domain is the values that x can take

g(x) = sqrt( x+3)

This must be greater than or equal to zero

x+3  must be greater than or equal to zero

x must be greater than or equal to -3

x≥ -3

What is the negative reciprocal of 3/5

Answers

Answer:

-5/3

Step-by-step explanation:

To find the negative reciprocal

-1 /( number)

-1 ( 3/5)

-1 ÷ (3/5)

Copy dot flip

-1 * 5/3

-5/3

The negative reciprocal is -5/3

Answer:

-5/3

Step-by-step explanation:

Negative reciprocal of 3/5 is 5/3 * -1 = -5/3