3 years ago

Select the correct answer from the drop-down menu.

Mathematics

1 answer:

AnnyKZ [126]3 years ago

6 0

C and D

because root(4) = 2

C = 2 1

1 2

2 1

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A man sold a calculator at a loss of 12℅. If selling price was Rs.7040, what was the cost price?

Rashid [163]

Answer:

Rs.6195.20

Step-by-step explanation:

So first you need to find 12 % of Rs.7040. Thus:

$\frac{12}{100}$ × 7040 = 844.80

Then you subtract 844.80 from 7040 from which you get Rs.6195.20

Rs.6195.20 was the cost price.

HOPE THIS HELPED

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3 years ago

Twenty less than eight times a number is seventy six

arlik [135]

Answer:

x=12

Step-by-step explanation:

twenty less = -20

from 8(times a number) and the number is unknown which means it would have variable next to the eight = 8x

therefore the equation would look like 8x-20 =76. then solve it like:

8x-20+20=76+20

8x = 96

8x/8=96/8

x= 12

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4 years ago

Find the slope of the line going through the points (1,3) and (4,9) The slope of the lines is m = (For example, slope -2)

Vitek1552 [10]

(9-3)/(4-1)= 6/3 = 2
Slope: m = 2

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3 years ago

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zalisa [80]

It is showing growth.

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3 years ago

Add s and 2.Then,subtract 3.

nordsb [41]

Answer:

(s+2)-3

Step-by-step explanation:

Add s and 2.

(s+2)

The subtract 3

(s+2)-3

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3 years ago