All categories

4 years ago

What is the surface area of the figure?

Mathematics

2 answers:

anyanavicka [17]4 years ago

7 0

Answer:

24 is what I got

Just find the are of each shape and add the answers together to get the total area of the figure

Hoochie [10]4 years ago

4 0

Answer:

24 cm²

Step-by-step explanation:

start by calculating the areas separately :

first

for the triangle= (3x4)/2 = 6 cm²

for the rectangle we will first calculate it's length (L)

L= 8-4=4 cm

the area will be = 4x3 = 12 cm²

for the smaller rectangle we will have as below:

1.5x4=6 cm²

the surface area of the figure is the sum of the areas calculated above:

Area of the figure= 6+12+6= 24 cm²

You might be interested in

What is 8/18 writin as a decimal

Fudgin [204]

Answer:

answer= 0.44 as a decimal

7 0

4 years ago

If 50 is increased by 80%, what is the new amount?

Bingel [31]

90

Hope this helps!!:)

7 0

3 years ago

Read 2 more answers

Two weeks in a row, the golf course hosts a group of golfers. The second week had 10 more golfers than the first week. Use the d

Trava [24]

Answer:

Option A.

Step-by-step explanation:

From the first dot plot the given data set for week 1 is

62, 68, 68, 68, 69, 70, 70, 72, 72, 72, 75, 75, 76, 78, 78, 80, 80, 80, 89, 89

Divide the data in 4 equal parts.

(62, 68, 68, 68, 69), (70, 70, 72, 72, 72), (75, 75, 76, 78, 78), (80, 80, 80, 89, 89)

$Range=Maximum-Minimum=89-62=27$

$Median=\frac{72+75}{2}=73.5$

$Mean=\frac{\sum x}{n}=\frac{1491}{20}=74.55$

From the second dot plot the given data set for week 2 is

62, 68, 68, 68, 69, 70, 70, 72, 72, 72, 75, 75, 76, 78, 78, 80, 80, 80, 85, 86, 86, 86, 88, 88, 88, 88, 89, 89, 89, 89

Divide the data in 4 equal parts.

(62, 68, 68, 68, 69, 70, 70), 72, (72, 72, 75, 75, 76, 78, 78), (80, 80, 80, 85, 86, 86, 86), 88, (88, 88, 88, 89, 89, 89, 89)

$Range=Maximum-Minimum=89-62=27$

$Median=\frac{78+80}{2}=79$

$Mean=\frac{\sum x}{n}=\frac{2364}{30}=78.8$

The range for Week 1 is equal to the range for Week 2.

The median for Week 2 is more than the median for Week 1.

The mean for Week 2 is more than the mean for Week 1.

Therefore, the correct option is A.

6 0

3 years ago

(3 2/3 + 17 1/5) - ( 11 3/5 + 2 1/3) =

Ipatiy [6.2K]

Answer:

6 14/15

Step-by-step explanation:

I would say simplifie the paratensies.

First:

3 2/3+ 17 1/5 =

Common factor of 3 and 5 is 15

3 10/15 + 17 3/15 = 20 13/15

Second:

11 3/5 + 2 1/3 =

Common factor of 3 and 5 is 15

11 9/15 + 2 5/15 = 13 14/15

20 13/15 - 13 14/15 = 7 13/15 - 14/15 = 7 - 1/15 = 6 14/15

4 0

3 years ago

Read 2 more answers

The Bio Pharm company has developed a stress test for college-aged students. Scores on the stress test for such students are app

Orlov [11]

Answer:

dfdfdf

Step-by-step explanation:

8 0

3 years ago