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svet-max [94.6K]
3 years ago
15

Explain two different ways to find a new value after an original value is increased by 30%.

Mathematics
1 answer:
garik1379 [7]3 years ago
6 0

Answer:1

Step-by-step explanation:

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Hiii , does anyone know with work? thank you
Ivahew [28]

Answer:

3√41

Step-by-step explanation:

The diagonal can be gotten using the pythagoras theorem

d² = l²+w²

d² = 12²+15²

d² = 144 + 225

d² = 369

d = √9*41

d = 3√41

Hence the diagonal is 3√41

8 0
3 years ago
2(3x-5)Explain how to write it.
wolverine [178]

Hello!

I'm assuming we're simplifying here

to simplify, use the distributive property of multiplication

2 * 3x = 6x

2 * (-5) = -10

6x - 10 is your simplified answer

I hope this helps, and have a nice day!

5 0
3 years ago
How long would it take to travel 924 miles at the rate of 42 miles per hour? A12 h B22 h C24 h D42 h asap plz
just olya [345]
Your answer is B22 
924/42=22
3 0
3 years ago
Read 2 more answers
The area of the isosceles triangle is 80 square centimeters. Use the equation 1/2(8h) =80 to find the height of the triangle.
Dmitry [639]

Answer:

20cm

Step-by-step explanation:

Given data

Area=  80cm^2

we know that the expression for the area of a triangle is

A= 1/2B*H

from the given expression 1/2(8h) =80 the base is 8cm

let us substitute to find the height h

1/2(8h) =80

4h=80

h= 80/4

h= 20cm

Hence the heigth h is 20cm

6 0
2 years ago
Set 1: {25, 26, 27, 27, 25, 27, 28, 26, 29, 30} Set 2: {20, 28, 26, 26, 30, 24, 25, 26, 28, 27} Round to the nearest tenth, if n
Nata [24]

Set 1 Mean is 27 because it occurs most in the numbers and is the most common "in between" numbers.

Set 1 MAD, ( mean absolute deviation ), is 1.2

____________________________________________________________

Set 2 the mean is 26 (this number is also the median and mode)

Set 2 MAD is 1.8

I hope this helps you out :)

3 0
3 years ago
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