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3 years ago

What shape is the base? What is the area of the base (B)?

Mathematics

1 answer:

VladimirAG [237]3 years ago

6 0

Answer:

rectangular; 32 in²

Step-by-step explanation:

The base is rectangular, because 1 set of sides is longer than the other.

To find the area of the base, multiply 4 by 8 to get 32 in².

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Luke and Leia are selling hot dogs and hamburgers at a minor league baseball game. At the end of the day they determine they hav

diamong [38]

Answer:

15 hamburgers were sold and 30 hotdogs were sold.

The systems of equations are x + y = 45 and 4x + 5y = 195.

Step-by-step explanation:

Let's make two equations.

x + y = 45

This represents the total of hotdogs and hamburgers sold

4x + 5y = 195

This represents the amount of money made for each food.

These are systems of equations, when you use 2 equations to solve a problem. I will use the strategy, Elimination for the following systems of equations. Anyways the goal is to multiply a number to x + y = 45 to cancel out one of the variables in 4x + 5y = 195. In other words, when we add these equations, the sum of the xs or ys will equal 0.

Let's multiply -5 to both x and y.

Now we have -5x -5y = -225 + 4x + 5y= 195

We will end up with -x = -30. This means that x = 30.

Now that we know x = 30, we can plug in 30 as x in one of the equations. I will plug in 30 into x + y = 45. 30 + y = 45.

Solve for y in 30 + y = 45, so y=15.

This means 15 hamburgers were sold and 30 hotdogs were sold.

3 0

3 years ago

How many solutions over the complex number system does this polynomial have

Oksi-84 [34.3K]

For this case we have the following polynomial.
We note that the polynomial graph cuts only the vertical axis at one point.
The graph has no other cut points on the x axis
Therefore, the polynomial has:
6 complex solutions
0 real solution
Answer:
6 complex solutions
See attached image

6 0

3 years ago

Read 2 more answers

What is the area of the composite figure?

Art [367]

Answer:

To calculate the area of a composite shape you must divide the shape into rectangles, triangles or other shapes you can find the area of and then add the areas back together.

4 0

3 years ago

Anihta a drivers for three hours and 15 mph how far does the travel

Lyrx [107]

Answer:

45 miles

Step-by-step explanation:

7 0

3 years ago

Which property is used in the statement?

nignag [31]

Its D . Subtraction property of equation

Let me show you why

p+5-8

Subtract 5 from both sides

p+5-5=-8-5

p=-13

So , yeah its D

7 0

4 years ago