3 years ago

Solve for x: Sin(2x-15)=Cos(x-12)

Mathematics

1 answer:

Archy [21]3 years ago

7 0

$\mathrm{Periodicity\:of}\:\sin\left(2x-15\right)+\cos\left(x-12\right):\quad2\pi$

You might be interested in

I need help with with question.

REY [17]

I think it is 15, just by looking at it

5 0

2 years ago

Read 2 more answers

A polynomial has a leading coefficient of 1 and the

avanturin [10]

Answer: it’s C and the second part is C as well

Step-by-step explanation: Just did it on edg! :))

3 0

2 years ago

Plz ASAP you will get brainliest and a lot of points if you jus answer it

Annette [7]

Answer:

radius 12 units = 452.16 units²

diameter 16.8 units = 221.5584 units²

radius 3.4 units = 36.2984 units²

diameter 10 units = 78.5 units²

Formula for area of circle: $\pi r^{2}$

5 0

3 years ago

Read 2 more answers

Given the line below.

Elza [17]

The slope of that line is -1, so m = -1.

The point you were told to use is (-2,2), so point-slope form starts as:

( y - 2 ) = -1 • ( x - (-2) )

But we'd clean up that x-(-2) to be x+2.

y - 2 = -1 ( x+2 )

7 0

2 years ago

on square bcde if e is located at (4,-9) and d is located at (10,-5) find the perimeter of the square

mariarad [96]

Answer:

8 $\sqrt{13}$ units

Step-by-step explanation:

We know that:

P = 4a

We can find one side by distance formula:

a = $\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$
a = $\sqrt{(10 - 4)^2+(-5+9)^2} = \sqrt{36+16} = \sqrt{52} = 2\sqrt{13}$

Then the perimeter is:

P = 4*2 $\sqrt{13}$ = 8 $\sqrt{13}$ units

5 0

2 years ago