All categories

3 years ago

I’m giving a lot of points!!!!!I’ll mark brainliest fast please!!!!!!!

Mathematics

1 answer:

Sergeeva-Olga [200]3 years ago

3 0

Answer:

63 ft^2

Step-by-step explanation:

The hole is the rectangle minus the area of the triangle.

The area of the rectangle is

A =l*w

A = 12*6

=72

The area of the triangle is

A = 1/2 b*h

= 1/2 (3*6)

= 9

A rectangle - A triangle = A hole

72 - 9

You might be interested in

Patrick paid $4.00 for 5 organic peaches. How much did he pay per peach

leonid [27]

Answer:

80 cents

Step-by-step explanation:

divide the price by 5

4/5=.8

6 0

3 years ago

Read 2 more answers

Two cars leave town at the same time going in the same direction on the same road.One travels 32 mi/h and the other travels 47 m

gladu [14]

In 4.6 hours they will be 69 miles apart

3 0

3 years ago

A bird can fly at an elevation of 6400 meters. A fish can swim at a depth of 500 meters. What is the difference between the bird

Inessa [10]

5900 is the answer because

4 0

3 years ago

Read 2 more answers

Which equation does the graph of the systems of equations solve?

Viktor [21]

Answer:

We conclude that option 'C' i.e. 1/3x+1=2x-4 is the correct option.

Step-by-step explanation:

From the given graph, it is clear that the two lines meet at the point (3, 2).

In other words,

at x =3, y = 2

Thus,

The point of intersection between two lines is:

(x, y) = (3, 2)

Here:

x = 3 is the value of the x-coordinate

y = 2 is the value of the y-coordinate

Now, checking the equation i.e. 1/3x+1=2x-4 to determine whether the equation contains the correct value of x-coordinate or not.

$\frac{1}{3}x+1=2x-4$

Subtract 1 from both sides

$\frac{1}{3}x+1-1=2x-4-1$

Simplify

$\frac{1}{3}x=2x-5$

subtract 2x from both sides

$\frac{1}{3}x-2x=2x-5-2x$

Simplify

$-\frac{5}{3}x=-5$

Multiply both sides by 5

$3\left(-\frac{5}{3}x\right)=3\left(-5\right)$

Simplify

$-5x=-15$

Divide both sides by -5

$\frac{-5x}{-5}=\frac{-15}{-5}$

Simplify

$x=3$

Therefore, the value of x = 3

Conclusion:

We conclude that option 'C' i.e. 1/3x+1=2x-4 is the correct option.

4 0

3 years ago

Evaluate x + y when x = - 18.2 and y = 3.6

Contact [7]

-18.2 + 3.6= -14.6 is the answer to the question

3 0

3 years ago

Read 2 more answers