All categories

4 years ago

BRAINLIEST ASAP!! With explanation

Mathematics

1 answer:

Serhud [2]4 years ago

7 0

Answer: The length of the plot is 13.3 meters

Step-by-step explanation: The plot has been described as rectangular and naturally you would have a longer side (length) and a shorter side (width). If the area has been given as 100 square meters, and the area of a rectangle equals L x W, having been given the dimension of one side, we can now calculate the other side as,

Area = L x W

100 = L x 7.5

By cross multiplication we now have

100/7.5 = L

13.33 = L

Approximately to the nearest tenth,

L = 13.3 meters

You might be interested in

Will give brainliest !Select the correct answer.

andreyandreev [35.5K]

Answer:

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

What is the divisibility rule(s) for 93?

My name is Ann [436]

It is prime, it can't be divided by anything, but itself and one.

7 0

4 years ago

Read 2 more answers

A bag contains 42 red, 45 green, 20 yellow, and 32 purple candies, you pick one candy at random, find the probability that it is

Pepsi [2]

Answer:

It is $\frac{45}{139}$ or you have a 32.37% chance

Step-by-step explanation:

You just put the total amount of green over the total. To find the % just multiply the top by 100 and divide it by the bottom.

5 0

3 years ago

Read 2 more answers

5. As two boats are coming to the end of a race, a top view of their positions is

Dafna1 [17]

The distance of the boat on the right to the finish line is 297.29 m and the distance of the boat on the left to the finish is 294.11 m, so the boat on the left will reach the finish line faster.

<h3>How do you know which boat will reach the finish line faster? </h3>

The image shows two triangles of which we know an angle and the value of the opposite leg. Therefore, we can perform a mathematical operation to know the value of the hypotenuse of these triangles, which would be the distance of the boats to the goal as shown below.

h = hypotenuse

Right Boat

Sen 22° = $\frac{110 m}{h}$

h = $\frac{110 m}{ Sin 22}$

h = $\frac{110 m}{0.37}$

h = 297,29 m

Left boat

Sen 20° = $\frac{100}{h}$

h = $\frac{|00 m}{ Sin 20}$

h = $\frac{100 m}{0.34}$

h = 294,11 m

According to the above, the distance of the boat on the left is less, so it can be inferred that this boat will reach the finish line faster.

Learn more about triangles in: brainly.com/question/2269348

8 0

2 years ago

Explain why the formulas for sample variance and population variance are different.

erma4kov [3.2K]

Answer:

The answer is "option C".

Step-by-step explanation:

Distinctions are also the mean squared variance just are calculated as the number of standard differences divided by "N" and for a population. After all, if a sample uses this very same definition.

Its standard deviation would become partially skewed as well as the resulting community value becomes continuously underestimate.
Its experimented formula consequently includes a correction modification for a bias. Its modification involves dividing by instead of n.

8 0

3 years ago