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cestrela7 [59]
2 years ago
14

What is the sum of -2 and -18

Mathematics
2 answers:
Charra [1.4K]2 years ago
8 0

Answer:

-2+-18 = -2 - 18= -20

hope that helped

muminat2 years ago
6 0
The sum is -20 have a great day
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Nolan Walker decided to buy a used snowmobile since his credit union was offering such low interest rates. He borrowed $2,700 at
stealth61 [152]

Using the formula for simple interest, it is found that he paid $119.87 in interest.

The<u> simple interest formula</u> is given by:

E = PIt

  • E is the amount of interest earned.
  • P is the principal(the amount of money invested).
  • I is the interest rate(yearly, as a decimal).
  • t is the time, in years.

In this problem:

  • Borrowed $2,700, thus P = 2700
  • Interest rate of 3.5%, thus I = 0.035
  • From December 26, 2019 to February 21, 2021, there were 423 days, thus the time in years is t = \frac{423}{365} = 1.2685

Thus, the interest paid was of:

E = PIt = 2700(0.035)(1.2685) = 119.87

$119.87.

A similar problem is given at brainly.com/question/9593067

5 0
1 year ago
A cylinder has a base diameter of 8 centimeters and a height of 7 centimeters. What is
yawa3891 [41]

Answer:

351.9 cm^3

Step-by-step explanation:

d = diameter = 8 cm

r = radius = diameter/2 = 4 cm

h = height = 7 cm

volume = (pi)r^2h

volume = (3.14159)(4 cm)^2(7 cm)

volume = 3.14159(16 cm^2)(7 cm)

volume = 351.858 cm^3

Answer: 351.9 cm^3

8 0
3 years ago
Read 2 more answers
Felipe earns $9 per hour for helping his grandmother with her yard work. Write and solve a multiplication equation to find how m
finlep [7]

Answer:

Felipe work for 6 hours to earn $54

Step-by-step explanation:

I guess I was help full for u

plz follow me for more updates

4 0
3 years ago
The scale of a map is 1:250000. On the map a large forest has an area of 6cm². Calculate the actual area of the forest. Give you
Bad White [126]

The distance on map exists 32 cm and actual area exists 37.5 km².

<h3>How to estimate the actual area of the forest in square kilometers?</h3>

Given: Scale of the map exists at 1:250000.

(a) Distance between two cities = 80 km

= 80000 m

= 8000000 cm

Distance on map = 8000000 * 1/ 250000

= 32 cm

(b) Area of map = 6 cm²

Actual area = 6(250000)^2 cm²

= 6 * 625 * 10^8 cm²

= 3750 * 10^8/ 10^{10}

= 37.5 km²

Therefore, the distance on map exists 32 cm and actual area exists 37.5 km².

To learn more about actual area refer to:

brainly.com/question/27222024

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8 0
1 year ago
Karla traces a circle from a roll of toilet paper that has a diameter of 3 inches. What is the area of the circle she traced?
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The answer is a ! goodluck :)
6 0
2 years ago
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