PLEASE help me with this question i need it by 10:40.

Mathematics

1 answer:

Sunny_sXe [5.5K]3 years ago

7 0

Answer: 1,350

Step-by-step explanation:

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A garden has the shape of isosceles right triangle the length of the hypotenuse is 24 feet what is the area of the garden?

Blababa [14]

Let one side of the triangle be x,
Now, using Pythagoras Theorem,
x²+ x²= 24²
X= 12√2
Finally, using the area of triangle formula- 1/2 x 12√2 x 12√2= 144 feet

8 0

3 years ago

In a pot of chilli, there are 3 parts of beans to every 4 parts of ground beef if a total of 21 combined parts we're used to mak

serg [7]

Answer:

9 parts of beans and 12 parts of ground beef is in the chilli.

Step-by-step explanation:

Given:

In a pot of chilli, there are 3 parts of beans to every 4 parts of ground beef.

If a total of 21 combined parts we're used to make.

Now, to find each ingredients is in the chilli.

As, given there are 3 parts of beans to every 4 parts of ground beef.

Let the beans be $3x.$

And the ground beef be $4x.$

Total combined parts = 21.

Now, to get the each ingredients we solve an equation:

$3x+4x=21$

$7x=21$

Dividing both sides by 7 we get:

$x=3.$

The beans = $3x=3\times 3=9.$

The ground beef = $4x=4\times 3=12$ .

Therefore, 9 parts of beans and 12 parts of ground beef is in the chilli.

8 0

4 years ago

If the signs of the coordinates of collinear points P(-6,-2), Q(-5,2), and R (-4,6) reversed, are the 3 new points still colline

Strike441 [17]

If all the points have the signs reversed, therefore this means that the whole line is reflected about an axis. Since all are reflected therefore this further means that the new points are still collinear.

We can prove this by plotting the points:

P’(6,2), Q(5,-2), R(4,-6)

From the graph, they are in 1 line hence collinear.