3 years ago

What is angle ABC equal to

Mathematics

1 answer:

ludmilkaskok [199]3 years ago

7 0

Angle ABC is equal to a 45 degree angle.

You might be interested in

You participate in a dance-a-thon fundraiser. After your parents pledge $15.50 and your neighbor pledges $8.75, you have $66.55.

Nana76 [90]

Answer:

15.50p+8.75n=66.55

Step-by-step explanation:

p=parents

n = neighbors

3 0

3 years ago

5x = y identify the slope and y intercept for the line

Kamila [148]

Answer:

the slope is 5

and the intercept is 0

Step-by-step explanation:

4 0

3 years ago

Find the exact value Sin(300-45)

Murljashka [212]

Answer:

sin ( 300 - 45 )

Step-by-step explanation:

sin (300 - 45 )

= - 0. 965

= - 0. 97

6 0

3 years ago

A real-valued function f is said to be periodic with period T ≠ 0 if f(x + T) = f(x) for all x in the domain of f. If T is the s

Sonbull [250]

Answer:

Period T of the given function f(x) = sin(2x) + cos(4x)

= π

Step-by-step explanation:

Given that y(x) is a sum of two trigonometric functions. The period T of sin 2x would be (2π÷2) = π. Period T of cos4x would be (2π÷4) that is π/2

Find the LCM of π and π/2 . That would be π. Hence the period of the given function would be π

8 0

3 years ago

Which is a difference of cubes? x6 – 27 x15 – 36 x16 – 64 x5 – 125

shutvik [7]

Answer:

The correct option is 1.

Step-by-step explanation:

The difference of cubes is defined as

$a^3-b^3=(a-b)(a^2+ab+b^2)$

The given expression is

$x^6-27$

It can be written as

$x^6-3^3$

Using the property of exponent, the above expression can be written as

$(x^2)^3-3^3$ $[\because (x^m)^n=x^{mn}]$

This is a difference of cubes.

Therefore the correct option is 1.

6 0

3 years ago

Read 2 more answers