Answer:
A. $946.16
Step-by-step explanation:
First, when you set up the problem, you have to multiply .31 by the amount of money she has. Which gives you the answer of $1039.74. Next, you multiply .09 by $1039.74, which gives you answer of $93.5766. Now you just have to round it an it gives you answer of $946.16. I hope this helps, and I am so sorry if I am wrong!
Answer:
the answer is c:
The area of the given polygon is 84 square units.
In geometry, a polygon is any closed curve made up of a series of line segments (sides) connected so that no two segments cross. A rectangle is a flat, four-sided shape with right angles at every intersection (90°).
Area of rectangle = length * width
Here, the polygon is made up of two rectangles. One rectangle'swidth and length are 10 units and (12 - 9) = 3 units respectively. Other rectangle'swidth and length are 6 units and 9 units respectively. To find the area of the given polygon, we have to add the values of the areas of these two rectangles.
Area of one rectangle = 10 * 3 = 30 square units
Area of other rectangle = 6 * 9 = 54 square units
Then the area of the polygon = 30 + 54 = 84 square units
Therefore the area of the given polygon is 84 square units. So, option D is correct.
Learn more about areas here -
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Expanded Notation Form:
7,000
+ 400
+ 20
+ 0
Expanded Factors Form:
7 × 1,000
+ 4 × 100
+ 2 × 10
+ 0 × 1
Expanded Exponential Form:
7 × 103
+ 4 × 102
+ 2 × 101
+ 0 × 100
Word Form:
seven thousand four hundred twenty
Answer: The answer is three.(3)
Step-by-step explanation:
When you divide fractions, you want to use keep change flip.
You keep the 1st fraction, change the division sign into a multiplication sign, then flip the last fraction.
Let’s use 3/4 ÷ 2/3
Keep 3/4 the same, change the division sign into a multiplication sign, and flip 2/3 so that it is 3/2
It’ll look like this
3/4 x 3/2
Now just multiply the numerators, 2 x 3, then multiply the demoninators, 4 x 2.
You get 6/8
Simplify this number and you get 3/4.
If you have any further questions feel free to ask.
Hope this helps.