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Usimov [2.4K]
4 years ago
11

Evaluate 4 M-n if m= -7 and n = 2.

Mathematics
1 answer:
Helen [10]4 years ago
6 0

Answer:

-9

Step-by-step explanation:

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Iterations question please help
nataly862011 [7]

Answer:

option d

{ 4, 8 , 16 , 32 }

Step-by-step explanation:

Given in the question a function

f(x) = 2x

initial valuex_{0}=2

First iteration

f(2) = 2(2)

     = 4

x_{1}=4

Second iteration

f(4) = 2(4)

     = 8

x_{2)=8

Third iteration

f(8) = 2(8)

     = 16

x_{3)=16

fourth iteration

f(8) = 2(16)

     = 32

x_{4}=32

6 0
3 years ago
Find x from this triangle
algol [13]

Hello,

we are going to use the theorem of the bissectrice. (if this word is good in english)

\dfrac{KL}{LM} =\dfrac{KN}{NM} \\\\\dfrac{8}{x} =\dfrac{14}{20-x} \\\\8(20-x)=14x\\\\160-8x=14x\\\\22x=160\\\\x=\frac{160}{22} \\\\x=\frac{80}{11} \\\\\\x=7.\overline{27}

7 0
3 years ago
Which transformation or sequence of transformations maps △ABC to △A'B'C' ?
velikii [3]

Answer:

" (1) Reflect ABC across the x-axis and call this new triangle A'B'C'. (2) Translate A'B'C' 2 units right and 6 units up so that its image is A''B''C''. "

Step-by-step explanation:

6 0
3 years ago
Please help me with this question
tatuchka [14]
Equation A simplifies to 0 = 0. It is always true.

Equation B simplifies to 1 = -1 for a ≠ 0. It is never true.

Equation C simplifies to 2a = 0. It is true only for a = 0.

Equation D simplifies to 2a = 0. It is only true for a = 0.

The equation that is true for all values of "a" is ...
  A. Equation A
7 0
3 years ago
Is the expression 4x − 3(5x − 1) is equivalent to the expression 3 + 9x.<br><br> True<br> False
butalik [34]

Answer:

False

Step-by-step explanation:

  1. 4x − 3(5x − 1) simplifies to 3 - 11x, which is not the same as 3 + 9x, so they are not equal.

I hope this helps!

3 0
3 years ago
Read 2 more answers
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