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Ivahew [28]
1 year ago
6

Find the area of the triangle. Show your reasoning. If you get stuck, carefully consider which side of the triangle to use as th

e base.​

Mathematics
1 answer:
igomit [66]1 year ago
3 0

The area of the triangle is found as 12 unit².

<h3>What is defined as the triangle?</h3>

A triangle is a three-sided polygon with three sides that closes a space.

  • The three sides are formed by lines, line segments, or rays (in just about any combination).
  • Three vertices, or corners, are formed if three sides form or meet.
  • A triangle's height or altitude is calculated by drawing a perpendicular line through one side to the opposite angle.
  • The base is the side with which the altitude intersects wherever it is built.

The formula for the area of the triangle is;

Area of triangle= ½ × base × height

The base is given as 6 units and the height is 4 units. (count 1 column of graph as 1 unit).

Put the values in formula.

Area of triangle = ½(6)(4)

Area of triangle = 12 unit.²

Therefore, the area of the triangle is found as 12 unit.²

To know more about the triangle, here

brainly.com/question/17335144

#SPJ9

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Simplifying Algebraic Expressions ; 7+9(-6+8)
Grace [21]

Start by multiplying the 9 out:

9(-6 + 8y) = -54 + 72y

Then, add the 7:

-54 + 72y + 7

Then simplify the whole thing:

-47 + 72y

7 0
3 years ago
C Cost of an MP3 player: $129.509 Markup: 60% N​
SashulF [63]

Answer:

around $87

Step-by-step explanation:

have a great day

4 0
3 years ago
Andrea bought 1 2/5 pounds of avocados at $4.20 per pound and ​ 2 1/
guapka [62]

Answer:

$14.43¢

Step-by-step explanation:

We are given; 1\frac{2}{5} pounds, 1 pound = $4.20 and 2\frac{1}{4} pounds,1 pound = $3.80 that Andrea bought.

Now we need to find her total cost. To do that, we must first find the cost of the avocados. To do so, let us set up a graph. But before that is done, convert 1\frac{2}{5} to a decimal. It is 1.4. Now we can set up a graph.

<u>Avocados</u>

\frac{4.2}{1}=\frac{x}{1.4}

Switch sides

\frac{x}{1.4}=\frac{4.2}{1}

Apply rule: \frac{a}{1}=a

\frac{x}{1.4}=4.2

Multiply both sides by 1.4

\frac{1.4x}{1.4}=4.2\cdot \:1.4

Simplify

x=5.88

So, her cost for avocados is $5.88¢

Now we must first find the cost of the avocados. To do so, let us set up a graph. But before that is done, convert 2\frac{1}{4} to a decimal. It is 2.25. Now we can set up a graph.

<u>Asparagus</u>

\frac{3.8}{1}=\frac{x}{2.25}

Switch sides

\frac{x}{2.25}=\frac{3.8}{1}

Apply rule : \frac{a}{1}=a

\frac{x}{2.25}=3.8

Multiply both sides by 2.25

\frac{2.25x}{2.25}=3.8\cdot \:2.25

Simplify

x=8.55

So, her cost for asparagus is $8.55¢

<u>Total cost</u>

Now that we have found out how much both of the fruits Andrea bought costs, we need to sum it up (meaning add it) to find the total cost:

$5.88¢ + 8.55¢ =

5.88 + 8.55 = 14.43

Therefore, Andrea's total cost of the fruits is $14.43¢

8 0
3 years ago
A sandwich shop sells sandwiches for $5.00 each (tax included). On Friday afternoon, the shop received a total of $75.00 for the
matrenka [14]

Answer:

75/5=x

Step-by-step explanation:

take the total sales divided by the unit price to give you the number of units

4 0
3 years ago
There are 3 cans that store 9 tennis balls. Consider the number of balls per can.
Arada [10]

Answer:

27

3*9=27

i think thats right

3 0
3 years ago
Read 2 more answers
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