All categories

2 years ago

What is the value of c?

Mathematics

2 answers:

son4ous [18]2 years ago

8 0

Answer:

c = 5

Step-by-step explanation:

ΔWYZ is a right triangle with ∠Y = 90° and WZ the hypotenuse

Using Pythagoras' identity on the triangle

c² = 3² + 4² = 9 + 16 = 25

⇒ c = $\sqrt{25}$ = 5

lara31 [8.8K]2 years ago

5 0

You have to use the Pythagoreas theorem where you do 3 squared + 4 squared=25
Then you square root 25 which is 5 so
c is 5

You might be interested in

Help What is the graph???

marin [14]

We are given

$y=\frac{x^2-4x+3}{x^2-9}$

Vertical asymptotes:

Firstly, we will factor numerator and denominator

we get

$y=\frac{(x-1)(x-3)}{(x-3)(x+3)}$

We can see that (x-3) is common in both numerator and denominator

so, we will only set x+3 to 0

and then we can find vertical asymptote

$x+3=0$

$x=-3$

Hole:

We can see that (x-3) is common in both numerator and denominator

so, hole will be at x-3=0

$x=3$

Horizontal asymptote:

We can see that degree of numerator is 2

degree of denominator is also 2

for finding horizontal asymptote, we find ratio of leading coefficients of numerator and denominator

and we get

y=1

now, we can draw graph

Graph:

6 0

2 years ago

Select the question that is different from the other three.

dlinn [17]

yup and your going to jail :)

3 0

2 years ago

PLS HELP ME Find a sum equivalent to the product shown. 5(x+z)

andrezito [222]

Answer:

Step-by-step explanation:

4 0

2 years ago

Write each polynomial function in standard form , classify it by degree and determine the end behavior of its graph Y=12-x^4

Dmitry_Shevchenko [17]

In standard form, zero is always on the right:
y = 12 - x^4
y + x^4 - 12 = 0

End behavior:
As x approaches ∞, y approaches -∞
As x approaches -∞, t approaches -∞

4 0

2 years ago

Arc length and area

Kipish [7]

Answer:

Step-by-step explanation:

4 0

2 years ago