All categories

3 years ago

Mrs. Johnson measured 3 rectangular rooms that she wants to tile. What is the total area of the rooms?

Mathematics

1 answer:

stich3 [128]3 years ago

6 0

Answer:

Find the area of each room and add the areas

Step-by-step explanation:

Please find the full question in the attached image

the area of rectangle is length x breadth. The area of each room would be found and the three areas would be added together

for example ,

dimension of room 1 = 5 x 3

dimension of room 2 = 2 x 3

dimension of room 3 = 4 x 5

area of room 1 = 15

area of room 2 = 6

area of room 3 = 20

total area = 15 + 6 + 20 = 41

You might be interested in

In Seaton Park school, 60% of the boys play baseball and 24% of the boys play baseball and football. What percentage of those th

Dmitrij [34]

Answer:

$0.4\%$

Step-by-step explanation:

Given: 60% of the boys play baseball and 24% of the boys play baseball and football in Seaton Park School

To find: percentage of those that play baseball also play football

Solution:

Let B denotes boys who play baseball and F denotes boys who play football.

$P(B)=60\%$

$P(F\cap B)=24\%$

Percentage of those that play baseball also play football = $P\left ( F|B \right )=\frac{P(F\cap B)}{P(B)}=\frac{24}{60}=\frac{2}{5}=0.4\%$

7 0

4 years ago

All numbers that are between 10 and 20 and give remainder 2 when divided by 3

nexus9112 [7]

If you were to divide numbers by 3, the ones that would give a remainder of 2 would be 1 number away from the next value I the multiplication table of 3 because 3 - 2 = 1. For example, 8 is a value that gives a remainder of 2 when divided by 3 because it is 1 less than 9. This means that your numbers are:
11, 14, and 17

I hope this helps!

5 0

4 years ago

Solve for x.

Finger [1]

Answer:

I don't see an equation to solve

5 0

3 years ago

A rectangular prism has a length of 16 feet, a height of 15 feet, and a width of 8 feet. What is its volume, in cubic feet?

irinina [24]

The answer is 1920 cubic feet.

8 0

3 years ago

Read 2 more answers

The vertex of this parabola is at (4, -3). When the x-value is 5, the

NeTakaya

Parabola equation with a vertex at (h, k) is given by y = a(x - h)^2 + k
For the give parabola, y = a(x - 4)^2 - 3
y = a(x^2 - 8x + 16) - 3
At (5, -6)
-6 = a((5)^2 - 8(5) + 16) - 3 = a(25 - 40 + 16) - 3 = a - 3
a = -6 + 3 = -3

Therefore, the coefficient of the squared expression is -3.

3 0

3 years ago

Mrs. Johnson measured 3 rectangular rooms that she wants to tile. What is the total area of the​ rooms?

Mrs. Johnson measured 3 rectangular rooms that she wants to tile. What is the total area of the rooms?