3 years ago

Find d using a trigonometric ratio

Mathematics

1 answer:

Radda [10]3 years ago

4 0

Answer: 38 is your answer hope this helped

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Step-by-step explanation:

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12 points for!

Kruka [31]

Answer:

(x, y) ⇒ (x -2, y +2)

Step-by-step explanation:

Reflection across the line y = x+2 has the effect of interchanging x and y and translating by (-2, 2).

Reflection across the line y = x+4 has the effect of interchanging x and y and translating by (-4, 4).

The composition of these transformations is then ...

(x, y) ⇒ ((x +2) -4, (y -2) +4) = (x -2, y +2)

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3 years ago

3n-(2+n) what value of n makes this expression equal to 6. 5,6,4 or 3

melomori [17]

Answer:

Step-by-step explanation:

3n-(2+n)

3(4)-(2+4)

12-(6)

12-6

5 0

4 years ago

Read 2 more answers

Multiply the binomial and the trinomial. <br> (x-2)(x^2+2x+4)

malfutka [58]

Answer:

Step-by-step explanation:

To solve this problem, we need to multiple $x$ and -2 by $x^{2} + 2x + 4$ and add the results together:

$x(x^{2} + 2x + 4)$

$x^{3} + 2x^{2} + 4x$

$-2(x^{2} + 2x + 4)$

$-2x^{2} - 4x - 8$

Adding the two together give the following:

$(x^{3} + 2x^{2} + 4x) + (-2x^{2} - 4x - 8)$

$x^{3} - 8$

7 0

3 years ago

Which expression is equivalent to StartFraction c squared minus 4 Over c + 3 EndFraction divided by StartFraction c + 2 Over 3 (

Firdavs [7]

Answer:

Step-by-step explanation:

Given:

$\dfrac{c^2-4}{c+3}\div \dfrac{c+2}{3(c^2-9)}$

Changing the division to multiplication by taking the reciprocal of the second fraction.

$\dfrac{c^2-4}{c+3}X \dfrac{3(c^2-9)}{c+2}$

<u>The correct option is C</u>

3 0

3 years ago

Read 2 more answers

What is the difference between 0.05, 0.5, and 0.50

AfilCa [17]

Answer:5/100, 5/10, 50/100

Step-by-step explanation:

5 0

3 years ago