All categories

3 years ago

Two adjacent angles whose exterior sides are opposite rays are complementary.

Mathematics

2 answers:

alexgriva [62]3 years ago

6 0

we know that

Two angles are Complementary when they add up to $90$ degrees and two angles are Supplementary when they add up to $180$ degrees

f the exterior sides are opposite rays, then a straight line forms and you have the two angles add to $180$ degrees

the angles are supplementary and not complementary

therefore

the answer is the option

Never

NISA [10]3 years ago

5 0

<span> opposite ray means a total of 180 degrees between the two angles, amd complementary angles equal 90.
so option C is correct
hope this helps</span>

You might be interested in

A plastic box is 15.3 centimeters long 9.0 centimeters wide and 4.5 centimeters high what is its volume. includes units and your

k0ka [10]

15.3*9*4.5=619.65 cubic cm or $cm^3$

7 0

2 years ago

Read 2 more answers

Use the diagram to help you solve the problem.

Harrizon [31]

Answer:

Step-by-step explanation:

Just took it

4 0

2 years ago

Solve the following system of equations.

zheka24 [161]

Answer:

(1,1)

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

If g (x) = 1/x then [g (x+h) - g (x)] /h

lys-0071 [83]

Answer:

$\dfrac{-1}{x(x+h)}, h\ne 0$

Step-by-step explanation:

If $g(x) = \dfrac{1}{x}$ , then $g(x+h) = \dfrac{1}{x+h}$ . It follows that

$\begin{aligned} \\\frac{g(x+h)-g(x)}{h} &= \frac{1}{h} \cdot [g(x+h) - g(x)] \\&= \frac{1}{h} \left( \frac{1}{x+h} - \frac{1}{x} \right)\end{aligned}$

Technically we are done, but some more simplification can be made. We can get a common denominator between 1/(x+h) and 1/x.

$\begin{aligned} \\\frac{g(x+h)-g(x)}{h} &= \frac{1}{h} \left( \frac{1}{x+h} - \frac{1}{x} \right)\\&=\frac{1}{h} \left(\frac{x}{x(x+h)} - \frac{x+h}{x(x+h)} \right) \\ &=\frac{1}{h} \left(\frac{x-(x+h)}{x(x+h)}\right) \\ &=\frac{1}{h} \left(\frac{x-x-h}{x(x+h)}\right) \\ &=\frac{1}{h} \left(\frac{-h}{x(x+h)}\right) \end{aligned}$

Now we can cancel the h in the numerator and denominator under the assumption that h is not 0.

$= \dfrac{-1}{x(x+h)}, h\ne 0$

5 0

3 years ago

Please help and get these points

Masja [62]

Answer:

y = 15x

Step-by-step explanation:

The biggest giveaway here is the other answers have<em> </em>+ a whole number at the end of the equation. We would see this + as a y-intercept on the graph.

Since our line had no y-intercept and starts from zero, y =15x can be used to represent the graph shown

Another way to know this is to look at the points marked on the line. There is a point at (2, 30). By plugging these co-ordinated into y = 15x we get 30 = 30, which makes sense

6 0

2 years ago

Read 2 more answers