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ruslelena [56]
2 years ago
10

100 POINTS i need help fast!

Mathematics
2 answers:
mel-nik [20]2 years ago
7 0

Answer:

Step-by-step explanation:

you multiple each hight and base

skad [1K]2 years ago
4 0
Answer: 90 square inches.
Step-by-step explanation:
For this problem, it's better to look at the shapes individually, or to draw imaginary lines on the figure given to better illustrate it. Starting at the bottom, I imagine the figure at the bottom as an individual rectangle, where i can just multiply 3 and 2 to get 6. Next, you have the big rectangle. The length is 5 (not the 9; the 9 includes the square at the bottom and the long rectangle) , and in order to find the width, you have to add 4 and 3 to get 7. Then, multiply 7 and 5 to get 35. Next, you'll need to find the long rectangle. The height is 2, and the width is 14 (the rectangle that we just did plus the additional length labeled). 2 times 14 is 28. Finally, the triangle. Since you know the whole length of the shape is 14, you can subtract the side lengths next to the triangle (the 2 and the 6) from 14, to get 6 as the base. Multiply 7 and 6 to get 42, and divide 42 by 2 (21) since that's the area formula for a triangle.

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Firdavs [7]
The answer is 40. Hope this helped! Between 8 and 10, you can determine the least common multiple by multiplying. 8*5=40, and 10*4=40.
6 0
4 years ago
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Gain finds a skirt that she likes at the store for $45.99. If the tax rate is 5.8%, how much will the shirt cost in all
Aleks04 [339]

Answer:

$48.66

Step-by-step explanation:

The price of a good is the base cost plus tax. We are given the cost of the skirt, so all we need is the amount of tax. To find it, we multiple the cost of the  skirt by the tax rate:

45.99 * 0.058 = 2.67

We now add the tax to the cost of the skirt:

45.99 + 2.67 = 48.66

As you can see, we are adding the price of the skirt to 5.8% of the skirt's price, so we can also solve the problem by simply multiplying the cost by 1.058 as shown below:

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4 0
4 years ago
How do i do <br><br><br><br> 3x – 5 = 1
d1i1m1o1n [39]

Answer:

x=2

Step-by-step explanation:

3x – 5 = 1

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7 0
2 years ago
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damaskus [11]
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3 years ago
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A middle school has 500 students. A survey was given to 50 randomly selected students, and 25 said they would buy fresh fruit in
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Answer:

250

Step-by-step explanation:

If they asked 50 people, and 25 said yes, that means you could excpect about 50% to buy fresh fruit, or 250 out of 500.  500/2=250

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