Y+3=4(x-1)
Y+3=4x-4
-3 -3
Y=4x-7
Answer: Area of square PQRS is 81cm^2 and of ABCD is 25cm^2
You know its a square. Which means all the sides are equal and same length. If you dont know what's a square then here is the definition:
Square is a plane figure with four equal sides and four right (90°) angles.
So now we know both of are squares, in case of the first square, PQRS, one side length is already given which is PQ=9cm. Now one side is 9cm which means all the sides are 9cm's (PQ=9cm, QR=9cm, RS=9cm,SP=9cm). So to find area just multiply them:
9cm * 9cm = 81cm^2
Now you found the area of the first square. So for the second square, ABCD, one side length is 5 cm so all the rest three sides are also 5 cm. Again, multiply them in order to find the area:
5cm * 5cm = 25cm^2
So square PQRS is 81cm^2 to that of square ABCD is 25cm^2
CAUTIONS: IT IS NOT THAT HARD YA KNOW
By the way, hope it helps! ^^
If I'm reading this right, than all 9 angles are acute?
2 times 2^30 simple means
that = (2^1) x (2^30)
<span>In multiplying numbers of the same base (in this case 2), the
exponents are just added, therefore giving us:
</span>
(2^1) x (2^30) = (2^31)
Answer:
<span>2 to the 31 power</span>
