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3 years ago

Solve for c ) if you could help I would appreciate

Mathematics

2 answers:

Marianna [84]3 years ago

6 0

I’m pretty sure it’s the square root of 18 because of you use pythagorean theorem a^2+b^2=c^2

Kruka [31]3 years ago

4 0

Answer:

Step-by-step explanation:

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Let f(x)=−3x+2. Write a function g whose graph is a translation 1 unit up from the graph of f.

MariettaO [177]

Answer:

-3x + 3

-3(x-1)

if you want it factored

Step-by-step explanation:

transition up is just adding the desired amount to the equation so

f(x) transitioned up 1 = -3x+3

5 0

3 years ago

Please can you help me I'll mark brainiest please and it's being timed!!

Scrat [10]

Answer:

Step-by-step explanation:

The point ( -2 , 3) lies in the 2nd quadrant

Point are generally in the form (x , y). The point you need to plot is ( -2 , 3) which means the value of x = -2 and the value of y = 3.

I have attached an image you can check it out.

8 0

3 years ago

The school that Kathryn goes to is selling tickets to the annual talent show. On the first day of ticket sales the school sold 1

Kobotan [32]

Answer:

Step-by-step explanation:

a+s=14

a=14-s

a+8s=56, using a from above in this equation gives

14-s+8s=56

14+7s=56

7s=42

s=6

a=14-s

a=14-6=8

So student tickets cost $6 and adult tickets cost $8.

5 0

3 years ago

Emma wants to know how much her dog weighs. She held her dog and stepped on the scale. Their combined weight is 118.6 pounds. Em

Pavlova-9 [17]

Answer:

33.2

Step-by-step explanation:

3 0

4 years ago

A right △ABC is inscribed in circle k(O, r). Find the radius of this circle if:

natta225 [31]

We have been given that a right △ABC is inscribed in circle k(O, r).

m∠C = 90°, AC = 18 cm, m∠B = 30°. We are asked to find the radius of the circle.

First of all, we will draw a diagram that represent the given scenario.

We can see from the attached file that AB is diameter of circle O and it a hypotenuse of triangle ABC.

We will use sine to find side AB.

$\text{sin}=\frac{\text{Opposite}}{\text{Hypotenuse}}$

$\text{sin}(30^{\circ})=\frac{AC}{AB}$

$\text{sin}(30^{\circ})=\frac{18}{AB}$

$AB=\frac{18}{\text{sin}(30^{\circ})}$

$AB=\frac{18}{0.5}$

$AB=36$

Wee know that radius is half the diameter, so radius of given circle would be half of the 36 that is $\frac{36}{2}=18$ .

Therefore, the radius of given circle would be 18 cm.

8 0

3 years ago