3 years ago

By what percent will the product of two numbers decrease if one of them is increased by 20% and the other is decreased by 20%?

Mathematics

1 answer:

Pavlova-9 [17]3 years ago

7 0

It will stay the same (increasing one by 20 percent and decreasing the other will make it cancel out)

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Hi guys can u also help me with this, i don’t understand a single thing of it

Bess [88]

HCF=Highest Common Factor-HCF of two or more numbers is the greatest factor that divides the numbers. For example, 2 is the HCF of 4 and 6.
LCM=Least Common Multiple-LCM is the smallest positive number that is a multiple of two or more numbers.

Answers:
1) 6
2) 12
3) 5
4) 3
5) 26
6) 15
7) 88

6 0

1 year ago

Which rectangle if translated 3 units left and 10 units down and then reflected over the line x = -5 will result in rectangle E?

aev [14]

Answer:

Rectangle C

Step-by-step explanation:

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7 0

3 years ago

Which of the lines whose equations are given below is perpendicular to 3x - 12y = 10?

Dmitriy789 [7]

Answer:

1. 8x + 2y = 16

Step-by-step explanation:

3x - 12y = 10

12y = 3x - 10

y = 1/4 x - 5/6 .... slope: 1/4

perpendicular line slope: -4

8x + 2y= 16

2y = -8x + 16

y = -4x + 8 .... slope: -4

6 0

2 years ago

Give 5 Examples of Linear Equation in Two Variables

jeka94

Dang bro I got no clue

5 0

2 years ago

Read 2 more answers

English

larisa86 [58]

Answer:

6 square feet

Step-by-step explanation:

Carpet has w= 8 ft and l = 12 ft

Reduced carpet has w' = 2 ft

Reduction factor is

8/2 = 4

Then

l' = l/4 = 12/4 = 3 ft

Area of small carpet

S = 2*3 = 6 ft²

6 0

2 years ago