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sukhopar [10]
2 years ago
5

Which of the following is the correct midpoint formula

Mathematics
1 answer:
GarryVolchara [31]2 years ago
6 0

Step-by-step explanation:

Hey there!

The midpoint formula is;

midpoint(x,y) = ( \frac{x1 + x2}{2}, \frac{y1 + y2}{2}  )

Where, (x1), (y1), (x2) and (y2) are the given coordinates.

<em><u>Hope</u></em><em><u> </u></em><em><u>it helps</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>

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If the sales tax for the city of Los Ángeles is 9.75% , how much tax would you pay for an item that costs $200.00
dolphi86 [110]

Answer:

219.50

Step-by-step explanation

9.75% can be converted into 0.0975 so multiply  0.0975 by 200 you get 19.5. add 19.5 to 200 and you get 219.50

8 0
3 years ago
Any suggestions on how to solve this? thanks ​
amm1812

Answer: x = 4

Step-by-step explanation:

You basically want to solve for the angle A. Do arcsin of 1/3, which is approximately 19.47 degrees. In this triangle, we are missing the adjacent and opposite, but we do have the angle luckily. Lets use SOH-CAH-TOA.

sin(theta) = \frac{opposite}{hypotenuse}

We can see here that doing sine will give us the length of the opposite

sin19.47 = \frac{x}{12}. Do sine of 19.47, then multiply by 12. I got 4

8 0
3 years ago
A buyer purchases 20 percent of the 22000 widgets in a warehouse's inventory. The next day, another buyer purchases 10 percent o
DanielleElmas [232]

Answer:

15,840

Step-by-step explanation:

Multiplying 22,000 by 20% to get 4400, subtract.

Multiplying 17,600 by 10% to get 1,760, subtract.

Final answer, 15,840.

Good luck! Hope this helps!

6 0
2 years ago
The owner of a shop buys a bed at the price of Rp 1,700,000.00. Then he sells the bed at the price of Rp
Arte-miy333 [17]

Answer:

b. 20%

Step-by-step explanation:

The difference between 2,040,000.00 and 1,700,000.00 is 340,000

By process of elimination of the possible answers, 20% of 1,700,000.00 is 340,000; which shows that there was a 20% increase in profit.

4 0
2 years ago
The base area of a prism is 140 square feet. Its height is 6 feet. What is the volume of the prism? A. 280 ft3 B. 840 ft3 C. 420
MakcuM [25]
You already have the base area, so to work out the volume, you just multiply 140 by 6.

Therefore, the answer is B. 840 ft³ :) 
7 0
3 years ago
Read 2 more answers
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