All categories

3 years ago

The coordinates of the vertices of a triangle are (3,6),(5,0),and (0,0) what is the area of the triangle?

Mathematics

1 answer:

Lerok [7]3 years ago

8 0

Answer:

9 units squared

Step-by-step explanation:

There are 6 units going up from the origin, and 3 units going right.

Do 6 x 3 = 18

18 divided by 2 because area for triangles is length x width divided by 2.

18 divided by 2 = 9

add units of measurements

You might be interested in

Algebra!!!<br> 3 Questions Only take if you know ALL Answers<br> PLZZZ QUICK

vitfil [10]

Answer:

1. -7.5

2. $1

3. 40

Step-by-step explanation:

For number 1, it can be solved by using the PEMDAS method, or see explanation below:

6x - 4x - 36 = 6 - 2x

2x - 36= -2x + 6

4x + 36 = 6

4x = -30

x = -15/2 or -7.5

For number 2, substitute 3 into both equations:

f(x) =1.50(3) + 2.00

and

f(x) = 2.00(3) + 1.50

This would get $6.50 and $7.50, which, if subtracted, gets $1.

For number 3, do something similar to the previous problem. Substitute 3 for x. It would be 5(2^3), or 40.

Hope this helps!

7 0

3 years ago

Given the formula b=rs/t solve for s

Gekata [30.6K]

Answer:

$s = \frac{bt}{r}$

Step-by-step explanation:

To solve for s, you need to follow these steps.

First multiply by t both sides of the equation.

$b = \frac{rs}{t}$

$bt = \frac{rst}{t}$

We get $bt = rs$

Now we divide by r, both sides of the equation.

$\frac{bt}{r} = \frac{rs}{r}$

Finallly we obtain:

$\frac{bt}{r} = s$ or

$s = \frac{bt}{r}$

7 0

4 years ago

Randy has 128 ounces if dog food he feeds his dog. 8 ounces of food each day how many days will the dog food last

OverLord2011 [107]

All you have to do is divide the ounces he has into how much he gives the dog each day so 128/8 is 16

3 0

3 years ago

Read 2 more answers

Look at the table. Make a conjecture about the sum of the first 10 positive even numbers.

inysia [295]

The answer is 10•11, if you look at the pattern, you don't have to solve the addition.

6 0

3 years ago

Read 2 more answers

The model represents 100% of the cost of a trip to the Bahamas. Which model represents the cost of the trip if the trip cost is

Aleks04 [339]

74 / 100 hope this helps

5 0

3 years ago