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guapka [62]
3 years ago
5

A granite block in the shape of a right rectangular

Mathematics
1 answer:
natali 33 [55]3 years ago
6 0

Here is the set up:

Let m = mass of the block

m = (30•40•50)/(2.8)

Use your calculator to calculate the left side for m.

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The garden shown at right is divided into two section by a fence. If the quadrilateral section is a square, what is the square a
qaws [65]

The area of the triangle is 24 ft² while the area of the square is 64 ft²

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more numbers and variables.

Area of triangle = (1/2) * base * height = 0.5 * 8 * 6 = 24 ft²

Area of square = 8 ft * 8 ft = 64 ft²

The area of the triangle is 24 ft² while the area of the square is 64 ft²

Find out more on equation at: brainly.com/question/2972832

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6 0
2 years ago
Big Red Gymnastics Academy charges an initial fee of $200 to rent its gym for birthday parties. The academy then charges an addi
Svetach [21]

Answer:y-200=75x

Step-by-step explanation:

4 0
2 years ago
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In 2007, the population of Ecuador was estimated at
swat32

Answer:

In 2012 , the population will be 15 million

Step-by-step explanation:

We start by setting up an exponential equation that defines the increase

P(t) = I(1 + r)^t

P(t) represents the present population = 15 million

I is the population in 2007 which is 13.8 million

r is 1.6% = 0.016

t is what we want to calculate

15 million = 13.8 million (1 + 0.016)^t

15/13.8 = (1.016)^t

1.09 = (1.016)^t

ln 1.09 = t ln 1.016

t = ln 1.09/ln 1.016

t = 5.429 which is approximately 5

So in 2007 + 5 = 2012, the population will be 15 million

8 0
3 years ago
PLEASE HELP ASAP DUE IN 3 MINUTES
Inga [223]

Answer:

<u>1728 in²</u>

Step-by-step explanation:

For the area of B, you need to find the length and width (height and base, whatever you want to call it).

For the height, you would need to do: 144 - 36 - 24 - 36 = <u>48 inches</u>

For the base, you would need to do: 60 - 24 = <u>36 inches</u>

Now you multiply the base and height to get the area: 48 x 36 = <u>1728 in²</u>

7 0
2 years ago
1,236,840 in scientific notation.
Leni [432]
The answer is 123684 x 10^1. Hope i helped.(whatever comes after ^ is an exponent)
4 0
3 years ago
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