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3 years ago

Find the value of 2m for m= 1,2 and 3

Mathematics

2 answers:

Nonamiya [84]3 years ago

7 0

Use the substitution method

Answers:

2(1)

= 2

2(2)

= 4

2(3)

= 6

Montano1993 [528]3 years ago

5 0

Answer:2m2(1)= 22(2)= 4 2(3)= 6

Step-by-step explanation:

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Factorization of the expression (3x-2y)((a+b)+(4x-3y)(a+b)

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3 years ago

Function? {(10, 20), (11, 22), (11, 24), (13, 26)}

Dmitry [639]

Answer:

The relation is not a function.

Step-by-step explanation:

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3 years ago

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One and Two step equations Escape Room.: The teeth on this key are busted. Now they must be readjusted. Find the code.

SSSSS [86.1K]

The code for Escape Room is MCYHW.

<h3>Inequalities</h3>

Inequalities is a mathematic expression that do not present equalitiy between both sides. It is represented by symbols: <, ≤, > and ≥.

For solving this exercise, firstly, you should solve the inequalities identified by letters: H, W, M, Y and C. After that, you should relate yours anwers with the options given for the exercise.

Inequality H

$-11x-4 > -15\\ \\ -11x > -15+4\\ \\ -11x > -11\; *(-1)\\ \\ 11x < 11\\ \\ x < 1$

Therefore, you should connect H with x<1.

Inequality W

$32 > -16x\\ \\ Rewriting \\ \\ -16x < 32 \\ \\ -16x < 32\; *(-1)\\ \\ 16x > -32\\ \\ x > \frac{-32}{16} \\ \\ x > -2$

Therefore, you should connect W with x>-2.

Inequality M

$3+x\leq -9\\ \\ x\leq -9-3\\ \\ x\leq -12$

Therefore, you should connect M with x≤-12.

Inequality Y

$-7x+7\leq -56\\ \\-7x\leq -56-7\\ \\ -7x\leq -63\\ \\ -7x\leq -63\; *(-1)\\ \\ 7x\geq 63\\ \\ x\geq \frac{63}{7} \\ \\ x\geq 9$

Therefore, you should connect Y with x≥9.

Inequality C

$-20\geq -5x+15\\ \\Rewriting\\ \\ 5x+15\leq -20\\ \\ -5x\leq -20-15\\ \\ -5x\leq -35\\ \\-5x\leq -35\; *(-1)\\ \\ 5x\geq 35\\ \\ x\geq \frac{35}{5} \\ \\ x\geq 7$

Therefore, you should connect C with x≥7.

Thus, the sequence is:

M - $x\leq -12$

C - $x\geq 7$

Y- $x\geq 9$

H- $x < 1$

W- $x > -2$

Read more about inequalities here.

brainly.com/question/25275758

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2 years ago

What is the circumference of the circle with radius 8cm in terms of ?

Verizon [17]

Answer:

Step-by-step explanation:

$C = 2\pi *r\\r = 8cm\\C = 2*\pi*8\\C = 16 \pi cm$

6 0

3 years ago

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36/48 in simplest form

babunello [35]

Well you can simplify them by dividing by there greatest common factor.
In this case they can both divide by 12!
Thats the biggest number they can divide by...
Soo..
36 ÷ 12 = 3
----------------
48 ÷ 12 = 4

So your answer is 3/4!

Good Luck! :)

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3 years ago

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