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Sonja [21]
3 years ago
15

HELP PLEASE! (Look at the picture!!!!)

Mathematics
1 answer:
Marianna [84]3 years ago
7 0

Answer:

8

Step-by-step explanation:

The radius is part of a 3-4-5 special right triangle.

The diameter is two times the radius, so 4*2=

<em>I hope this helps! :)</em>

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Find the number of real number solutions for the equation. x2 − 18 = 0
choli [55]
Add 18 on both sides of the equation
18+0 = 18
18÷2 = 9
5 0
3 years ago
Given that f (x) = StartFraction 2 Over x squared EndFraction and g (x) = StartFraction 13 Over x squared EndFraction What is th
taurus [48]

The given functions of <em>f </em>and <em>g</em>, where;f(x) =  \frac{2}{ {x}^{2} }, g(x) =  \frac{13}{ {x}^{2} } gives the domain of the functions as the option;

a. All non zero real numbers

<h3>How can the domain of the functions be found?</h3>

The given functions are presented as follows;

f(x) =  \frac{2}{ {x}^{2} }

g(x) =  \frac{13}{ {x}^{2} }

The given functions have <em>x²</em> as the denominator, therefore;

The domain of the functions are the possible x-values, which gives;

x² = (-x)² = Positive number

At <em>x </em>= 0, we have;

f(x) =  \frac{2}{ {0}^{2} }  =  \infty

g(x) =  \frac{13}{ {0}^{2} }  =  \infty

The domain is therefore;

a. All non zero real numbers

Learn more about the domain and range of a function here:

brainly.com/question/2264373

#SPJ1

7 0
1 year ago
Solve the formula F=9/5C+32 for degrees<br> Celcuis C. show all your steps
borishaifa [10]

Start with your given equation - F=9/5C+32

Subtract 32 from both sides - F-32=(9/5) degrees C

Multiply both sides by 5 - 5(F-32)=9C

Divide both sides by 9 to isolate C - (5/9)(F-32)=C

Answer - C=(5/9)(F-32)

<em>I AM NOOO MATH EXPERT, BUT THAT IS WHAT I GOT... HOPE THIS HELPS!</em>

6 0
3 years ago
Can someone help me please because I have a lot of trouble doing these problems. Please show work so I can see how you did it.
Juliette [100K]
14+(-9)-(-9)=14-9+9=14
3 0
3 years ago
Read 2 more answers
What are the vertex and x-intercepts of the graph and function given below? x2 - 2x - 35
dexar [7]
X-int:(7,0)(-5,0)
Vertex:minimum(1,-36)
This is the answer I got I'm not sure tho
3 0
4 years ago
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