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MAXImum [283]
3 years ago
14

What graph is the function y= -2 cos20

Mathematics
1 answer:
suter [353]3 years ago
7 0

Answer:

Step-by-step explanation:

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Como puedo pasar de un termino verbal a un termino algebraico?
Semenov [28]

Answer:

\frac{1}{3}x - 4x

Step-by-step explanation:

La tercera parte = 1/3

Cuando dicen "de un número" se refieren a una literal (variable) = X

Y el cuádruple de un número  = 4X

5 0
3 years ago
In the xy-plane, a line crosses the y-axis at the point (0, 3) and passes through the point (4, 5). Which is the equation of the
Gelneren [198K]

Answer:D

Step-by-step explanation:

4 0
3 years ago
Natalia is writing a recursive formula to represent the sequence 8,12,18,27 what value should she use as the common ratio in the
Marrrta [24]
Common ratio = second term / first term = 12 / 8 = 1.5
7 0
4 years ago
Read 2 more answers
Copy the problems onto your paper, mark the givens and prove the statements asked.
natulia [17]

The statements and reasons for the proof are:

  1. CN ≅ WN [given]
  2. ∠C ≅ ∠W [given]
  3. m∠CNR ≅ ∠WNO [vertical angles theorem]
  4. ΔCNR ≅ ΔWNO [ASA theorem]
  5. RN = ON [CPCTC]

<h3>What is the CPCTC and ASA Congruence Theorem?</h3>

When two triangles have two corresponding congruent angles and one corresponding included sides that are congruent, both triangles are congruent by ASA. By implication, the CPCTC states that since they are congruent triangles, all its corresponding parts are congruent to each other.

The statement for the proof along with the reasons in bracket are:

  1. CN ≅ WN [given]
  2. ∠C ≅ ∠W [given]
  3. m∠CNR ≅ ∠WNO [vertical angles theorem]
  4. ΔCNR ≅ ΔWNO [ASA theorem]
  5. RN = ON [CPCTC]

Learn more about the CPCTC theorem on:

brainly.com/question/14706064

#SPJ1

8 0
2 years ago
Simplify the following: <br> (4x^-3b^4)^-3
Daniel [21]

=  \frac{1}{(4 {x}^{3} - b^{4} ) {}^{3}  }

Step-by-step explanation:

(4 {x}^{3}  - b ^{4} )^{ - 3}

<h2><em>EXPRESS </em><em>WITH </em><em>A </em><em>POSITIVE</em><em> </em><em>EXPONENT</em></h2>

<em>=  \frac{1}{(4 {x}^{3}  - b {}^{4} \: )^{3}  }</em>

<h2><em>there </em><em>for </em><em>the </em><em>equation</em><em> </em><em>has</em><em> </em><em>a </em><em>solution</em></h2>

<em>hope </em><em>it</em><em> helps</em>

<em>#</em><em>c</em><em>a</em><em>r</em><em>r</em><em>y</em><em> </em><em>on</em><em> learning</em>

<em>mark </em><em>me</em><em> as</em><em> brainlist</em><em> plss</em>

5 0
3 years ago
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