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bekas [8.4K]
3 years ago
15

Triangle A = 12 bhFind the areaof the trianglebase 15in height 3inA =​

Mathematics
1 answer:
Morgarella [4.7K]3 years ago
3 0

Answer:

The correct answer is 22.5 in^2

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Thats the question ​
elixir [45]

Answer:

160 in ^2

Step-by-step explanation:

First we need to find the area of each shape and add them together

1. Triangles:

The formula for a triangle is (base x height)/2, so we can replace them as (5 * 4)/2 * 2( Because there are two triangles), so therefore the two triangles will add up to 20 inches

2. The Rectangles

<u>The Big Rectangle:</u>

The big rectangle is just <em>l x w </em> or 5 * 20 which is 100

<u>The small rectangle:</u>

To find the width of the small rectangle you have to do 20 - (5 + 5) because we are not including the triangles. 20 - (5 +  5) = 10, so that would be 10 * 4 = 40.

3.Add them together

20 + 100 + 40 = 160 inches ^2

Hope this helps!!!

4 0
2 years ago
6 football teams enter a five a side tournament how many players are in the tournament
irakobra [83]
There are 30 players in the tournament
7 0
3 years ago
Workers in an office of 40 staff were asked their favourite take away. the results are summarised in the table.
tia_tia [17]

Answer:

Pizza: 27°

Curry: 108°

Fish and Chips: 63°

Kabab: 27°

Other: 135°

Step-by-step explanation:

Frequency 40 = 360°

Pizza (3) = \frac{3}{40} * 360° = 27°

Curry (12) = \frac{12}{40} * 360° = 108°

Fish and Chips (7) = \frac{7}{40} * 360° = 63°

Kabab (3) = \frac{3}{40} * 360° = 27°

Other (15) = \frac{15}{40} * 360° = 135°

27 + 108 + 63 + 27 + 135 = 360

4 0
2 years ago
HELP ME PLEASE!! Urgently needed!!!
elixir [45]
The equation for the first part would be 4.50p+40=112.
This is because he earns 40 dollars in wages which doesn't change but the number of shoes he commissions, which would be 4.50 per pair. varies based on how many he commissions.

The answer to your second part would be 16.
To find the number, you subtract 40 from each side which gets you 4.50 = 72. From there you just divide which gets you 16.

Another easy way to do it would just be substituting until you find the right number like on a calculator but if you don't have a calculator on hand (let's say for a test), than the first way would be more effective.
4 0
2 years ago
2. Gabby, the teller, counted
nika2105 [10]

Answer:

https://answers.yahoo.com/question/index?qid=20100709054241AAMrcI7

Step-by-step explanation:

look at this website!

3 0
2 years ago
Read 2 more answers
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