All categories

3 years ago

The area of a square is 729 square feet.What is the length of the side?

Mathematics

1 answer:

Art [367]3 years ago

7 0

To find the length of the side of a square when the area is known, find the square root of the area:

Side length = √729

Side Length = 27 feet.

You might be interested in

X2y–y+xy2–x for x=4 and y=0.25 Im Giving 15 pts! thanks!

Monica [59]

(4^2)(0.25)-0.25+4(0.25^2)-4
=0
hope this helps!

3 0

3 years ago

Suppose that the probability density function for the length x in feet of some type of fish caught by sport fishermen is given b

Firdavs [7]

Answer:

The probability that a fish caught by a fisherman is between 0.25 feet and 2 feet long is 0.4375.

Step-by-step explanation:

The probability density function or p.d.f. for the length x, in feet, of some type of fish caught by sport fishermen is :

$p(x) = \left \{{{(\frac{1}{4})\ ;\ 0\leq x\leq 4 } \atop{0\ ;\ otherwise} \right.$

The probability that a fish caught by a fisherman is between 0.25 feet and 2 feet long is:

$P(0.25\leq X\leq 2)=\int\limits^{0.25}_{2} {(\frac{1}{4})} \, dx \\=|(\frac{1}{4})x|^{2}_{0.25}\\=(\frac{1}{4})(2-0.25)\\=0.4375$

Thus, the probability that a fish caught by a fisherman is between 0.25 feet and 2 feet long is 0.4375.

8 0

3 years ago

To find slope, use the slope formula which is X2-Y2/X1-Y1 True False

kolbaska11 [484]

Answer: The formula is m=(y2-y1)/(x2-x1)

Step-by-step explanation: So false

7 0

2 years ago

Read 2 more answers

Solve the system of linear equations by substitution. 8x−13y=0 12x+3=y

Oliga [24]

Answer:

x = - 39/148

y = -6/37

Step-by-step explanation:

substitute the given value of y into the equation to get 8x-13 (12x+3)=0

solve for x to get x= - 39/148

substitute the given value of x into 12x+3=y

12 x (-39/148) + 3 = y

-6/37 = y

7 0

2 years ago

I need help with this question please

Bess [88]

Answer:

no understand I live in myanmar .I donot know mathamatic

3 0

2 years ago