3 years ago

Plz do this ill mark brainly

Mathematics

1 answer:

77julia77 [94]3 years ago

6 0

Answer:

I'm pretty sure its C and D

You might be interested in

What is the number of cycles of y=1/8cos(5θ+π/6)+3 between 0 and 2π?

mr_godi [17]

You are correct. The answer is B) 5.

This is because the period here is T = 2pi/5

Multiplying 5 with this period leads to 5*(2pi/5) = 2pi; showing that 5 full cycles occupy a total horizontal width of 2pi units (more specifically stretching from 0 to 2pi).

8 0

2 years ago

What is the pythagorean theorem?

Natalija [7]

Easy,

the Pythagorean theorem is:

$a^{2} + b^{2} = c^{2}$

The a and b, being a value that you HAVE

and

c, being the value you are trying to find.

Example: have 1,2 for a triangle what is the third side?

$1^{2} + 2^{2} = c^{2}$

1+4= $c^{2}$

5= $c^{2}$

Then, just square root to find c.

$\sqrt{5}$ =c

2.2≈c

5 0

3 years ago

Read 2 more answers

What is the answer for r if the equation is

Vlad [161]

9514 1404 393

Answer:

r = √(V/(πh))

Step-by-step explanation:

To solve for r, "undo" what has been done to r. The "undo" is generally in the reverse order. Here, we have ...

r is squared
the square is multiplied by πh

To undo these operations, we ...

V/(πh) = r² . . . . . . . . divide by πh

√(V/(πh)) = r . . . . . . take the square root

r = √(V/(πh))

7 0

3 years ago

a refrigerator can be bought on hire purchase by making a deposit of $480 and 15 monthly installments of $80 each .calculate the

Scorpion4ik [409]

Answer:

#565 is the best answer I can give you

7 0

2 years ago

What does it mean if the sides arnt congruent

Kaylis [27]

Answer:

~ Well congruent means that all sides and angles are equal, so if sides aren’t congruent it means they are not the same size, angle or sides.

8 0

3 years ago

Plz do this ill mark brainly​

Plz do this ill mark brainly