a principal of $750 is invested in an account at 9% per year simple interest. what is the account total after 5 years

1 answer:

8 0

The answer is 377.5, you would times 750 by 9%. Whatever the answer to the equation is, you take the answer and times that by 5.

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help pleaseeeeee!!!!!!!!!! How many unit cubes would it take to completely fill the prism with no gaps between unit cubes?

vodka [1.7K]

Answer:

Step-by-step explanation:

As you can see the top - view is a rectangle of 2 by 9 dimensions. Respectively the right - side view is a rectangle of 2 by 4 dimensions. The common dimension among both rectangles would be 2, making this rectangular prism have dimensions 2 by 4 by 9.

Therefore the rectangular prism will have a volume of 2 $*$ 4 $*$ 9

2 $*$ 4 $*$ 9 = 8( 9 ) = 72 cubic units

Solution : 72 unit cubes

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3 years ago

For each incorrect answer on a test, the teacher changes the total points possible by −4 points. The total number of points poss

cricket20 [7]

Answer:

-4×9=-36

then 64-36=28

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3 years ago

the perimeters of a rectangle and an equilateral triangle are equal. what is the equation for this scenario?rectangle’s perimete

djyliett [7]

The total length of a boundary defines the perimeter of an equilateral triangle.

<h3>What is the Perimeter of an Equilateral Triangle?</h3>

The total of the three sides makes up the perimeter of an equilateral triangle.
The following fundamental characteristics define a triangle as being equilateral:

The three sides are equal.
There is a 60° angle between all three.

The sides of the triangle PQ = QR = RP in the following illustration have equal lengths.
The triangle's angles are also equal in addition to this. An equilateral triangle is what this is.
An equilateral triangle's perimeter is now equal to 3a, where a denotes one of the triangle's sides.

Perimeter of Equilateral Triangle Formula : P = 3a, where 'a' stands for one of the triangle's sides, is a simple formula for calculating an equilateral triangle's perimeter. An equilateral triangle has three equal sides, hence the sum is equal to three equal sides, or 3a.

Additional equilateral triangle formulas include the following: When we need to determine a triangle's height from its sides, we can apply the following formula: Equilateral Triangle Height = (3a)/2

The semi-perimeter of an equilateral triangle must be determined in a few situations. Half of a perimeter, or semi-perimeter, is equal to 3a/2, which is derived using the formula semi-perimeter = (a + a + a)/2.

To Learn more About equilateral triangle refer to:

brainly.com/question/15294703

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