3 years ago

Can an angle ever have the same measure as its complement? Explain.

Mathematics

1 answer:

sineoko [7]3 years ago

8 0

It can because complimentary angles are angles that equal to 90. 45+45+90, therefor two angles can have the same degree

You might be interested in

Find the surface area of the triangular prism?

viva [34]

Answer:

Step-by-step explanation:

Surface area of a triangular prism

Height = 8cm

12cm

10cm

This given as:

S.A = B + Ph

8 0

3 years ago

A particle, initially at rest, moves along the x-axis such that its acceleration at time t > 0 is given by a(t) = 6cos(t). At

Rom4ik [11]

a. By the fundamental theorem of calculus, the velocity function is

$v(t)=v(0)+\displaystyle\int_0^ta(u)\,\mathrm du$

The particle starts at rest, so $v(0)=0$ , and we have

$v(t)=\displaystyle\int_0^t6\cos u\,\mathrm du=6\sin u\bigg|_0^t=6\sin t$

Then the position function is

$x(t)=\displaystyle x(0)+\int_0^tv(u)\,\mathrm du$

with $x(0)=6$ , so

$x(t)=6+\displaystyle\int_0^t6\sin u\,\mathrm du=6-6\cos u\bigg|_0^t=12-6\cos t$

b. The particle is at rest whenever $v(t)=0$ ; this happens for

$6\sin t=0\implies \sin t=0\implies t=n\pi$

where $n$ is any integer.

3 0

3 years ago

What’s -5(10x + 1) and it being simplified

zepelin [54]

Answer:

-50x+-5

Step-by-step explanation:

-5.10x=-50x

-5.1=-5

4 0

3 years ago

The following octagon is formed by removing four congruent triangles from a rectangle. What is the area of the rectangle?

prisoha [69]

Area= length times width. 10×6 is 60. Answer is 60 cm^2

5 0

3 years ago

Read 2 more answers

Y=(3x+4)(-2x-3) determine if the function is linear, quadratic, or constant

Elis [28]

It's quadratic
(3x+4)(-2x-3)
expand using FOIL:
-6x^2-14x-12=0
remember -6x^2 term means its quadratic since it's powered by 2

7 0

3 years ago