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elena55 [62]
3 years ago
14

Please Answer Quick!!! Will Give Brainliest!!!

Mathematics
1 answer:
Mariulka [41]3 years ago
3 0

Answer:

1. 18.84cm

2. 10 Pennies

Step-by-step explanation:

Question 1:

Circumference Formula = 2 x π x radius

We will substitute π for 3.14 so the circumference = 2 x 3.14 x radius

The radius is 3 so the circumference = 2 x 3.14 x 3

2 x 3.14 x 3 = 18.84cm

Question 2:

20% as a decimal is 0.2

To find the answer just find 20% of 50

50 x 0.2 = 10

Therefore 10 pennies were minted before 2000

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Factor the Trinomial 6x^2 -23x +20 <br> (And please show the work/steps.)
Talja [164]

Step-by-step explanation:

6x²-23x+20

=>6x²-8x-15x+20

=>2x(3x-4)-5(3x-4)

=>(3x-4)(2x-5)

hope this helps you.

7 0
3 years ago
Read 2 more answers
What is true about this linear inequality <br> y&gt;3/4-2
astraxan [27]

Inequalities help us to compare two unequal expressions. The statements that are correct are B, D, and E.

<h3>What are inequalities?</h3>

Inequalities help us to compare two unequal expressions. Also, it helps us to compare the non-equal expressions so that an equation can be formed.

It is mostly denoted by the symbol <, >, ≤, and ≥.

The complete question is:

Which statements are true about the linear inequality y >3/4 x – 2? Check all that apply.

-The slope of the line is –2.

-The graph of y >3/4 x – 2 is a dashed line.

-The area below the line is shaded.

-One solution to the inequality is (0, 0).

-The graph intercepts the y-axis at (0, –2)

-The slope of the line is 3/4. Thus, the first statement is false.

-The graph of y >3/4 x – 2 is a dashed line. The given statement is true.

-The area below the line is shaded. The statement is false.

-One solution to the inequality is (0, 0). The given statement is true.

-The graph intercepts the y-axis at (0, –2) The statement is true.

Hence, the statements that are correct are B, D, and E.

Learn more about Inequality:

brainly.com/question/19491153

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5 0
2 years ago
Help meeee mathhh eeeekl
IgorC [24]

Answer:

75,000

Step-by-step explanation:

I wish I were those kids

5 0
3 years ago
Three added to four times a number is equal to five less than six times the number
LiRa [457]

Answer:

C: 4

Step-by-step explanation:

4x+3=6x-5

Add five to both sides

4x+8=6x

Subtract both sides by 4x

8=2x

Divide both sides by 2

X=4

3 0
3 years ago
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I need help on this .....,,,
Luba_88 [7]

Answer: false

Step-by-step explanation:

6 0
3 years ago
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