25 POINTS!!!!!!
PLEASE HELP

Graph the function f(x)=3/2x−4.

Use the line tool and select two points to graph

Answer:

xdr cty ion BP in Kathmandu Nicosia Qaeda quartet

Step-by-step explanation:

s Diego jessop I'm so Odom z

Answer:

B

Step-by-step explanation:

edge 2021

Answer:V=πr2h=π·52·4≈314.15927

Step-by-step explanation:

You can also search up volume of a clinder and it would give you a thing to measure or whatever

Answer:

Radius = 504units

Step-by-step explanation:

Angle = 10°

Length of arc = 28π units

L = ∅/360 × 2πr

28π = 10/360 × 2πr

28π = 1/36 × 2πr

2πr = 28π × 36

π cancelled off.......

2r = 28 × 36

r = (28 × 36)/2

r = 28 × 18

r = 504units

The radius of circle is 504 unit.

A sector is referred to as a component of a circle made up of the circle's arc and its two radii. It is a section of the circle made up of the arc's circumference and the radii of the circle at its ends. A slice of pizza or a pie can be used as an analogy for the form of a circle's sector.

We have,

arc length = 28π unit

Central angle = 10°

so, length of Arc

28 π= 2πr (10/360)

28 = 2r (1/36)

14 = r/36

r= 504 units

Learn more about Length of arc here:

https://brainly.com/question/16403495

#SPJ3

Answer:

D

Step-by-step explanation:

[tex]x = 5 - 2y \\ y = 3(5 - 2y) - 8 \\ y = 15 - 6y - 8 \\ y = 7 - 6y \\ 7y = 7 \\ y = 1[/tex]

[tex]x = 5 - 2y \\ x = 5 - 2 = 3 \\ [/tex]

Answer:

D is right (there is exactly one soution at (3,1))

Step-by-step explanation:

x+2y=5      

3+2(1)=5

y=3x-8    

1=3(3)-8

Answer:

[tex]C" = (2x,-2y)[/tex]

Step-by-step explanation:

Given

[tex]C = (x,y)[/tex]

First, reflect over x-axis

The transformation rule for reflection over the x-axis is:

[tex](x,y) =>(x,-y)[/tex]

So:

[tex]C = (x,y)[/tex] [tex]==>[/tex] [tex]C' = (x,-y)[/tex]

Next, dilate by 2

The transformation rule for dilation is: k(x,y)

Where

[tex]k = 2[/tex]

So:

[tex]C' = (x,-y)[/tex] [tex]==>[/tex] [tex]C" = 2 * (x,-y)[/tex]

[tex]C" = (2x,-2y)[/tex]

Answer:

um

Step-by-step explanation:

567

Answer:

Both 10 and 2

Step-by-step explanation:

Hope this helpsss

Answer:

y = 2/3x - 8

Step-by-step explanation:

mark brainliest

well, 1.6m:3.6m, so then for 9m, we would divide 1.6 by 3.6, which is 0.444444... So, we multiply 9 by 0.444444, which is 3.9999996. We can round this to 4, so 9m:4m. The 9m tall tree casts a shadow of 4m.

The tree casting a shadow of 9 meters is actually 20.25 meters in height.

A proportion is a fraction of a total amount, and the measures are related using a rule of three.

The relations between variables, either direct or inverse proportional, can be built to find the desired measures in the problem.

The information's given that a parking meter that is 1.6m tall costs a shadow of 3.6m long. at the same time, a tree costs a shadow 9m long.

The height of the sign that casts a shadow of 1.6 meters is = 3.6

Then the height of the tree that casts a shadow of 9 meters

= (3.6/1.6) x 9 meters

= 20.25 meters

Therefore, the height is actually 20.25 meters.

More can be learned about proportions at;

brainly.com/question/24372153

#SPJ2

Answer:

x < -9

Step-by-step explanation:

Hi there,

To isolate the variable x, you do the same steps like solving a regular equation.

x + 5 < -4      ← subtract 5 from both sides to make x by itself

x < -9            ← final answer (already in simplest form)

Hope this explanation helps. Cheers.

Answer:

9

Step-by-step explanation:

x=-4-5

x=9

I hope i help

Answer:

A. r < 15.5

Step-by-step explanation:

Move all terms not containing r to the right side of the inequality.

Inequality Form: r < 15.5

Answer:

9.64 units

Step-by-step explanation:

[tex] \sin \: 40 \degree = \frac{x}{15} \\ \\ x = 15 \sin \: 40 \degree \\ \\ x = 9.6418141453 \\ \\ x = 9.64 \: units[/tex]

Answer:

10

Step-by-step explanation:

SOHCAHTOA

sine is relevant

sin 40=x/15

Ans=10

Answer:

(0,9) and (8,7) have a line through them with slope (9-7)/(0-8) =-2/8 = =1/4

y=-(1/4)x + b

9 = 0 + b

b =9

y = -(1/4)x + 9

g(x) = -x/4 + 9

Answer:

$9125

Step-by-step explanation:

Answer/Step-by-step explanation:

Every 3 days you 1 dollar,

You lived 27,375

So you would divide  27,375/3

27,375/3 =  9,125

ANSWER: $9,125

Answer:

I

Step-by-step explanation:

The formula for measuring a triangle's volume is as follows:

[tex]V=\frac{1}{2}bhl[/tex]

Given that, [tex]l=17.7; b=6; V=307.98[/tex] you can simply solve for [tex]h[/tex].

So, [tex]h=\frac{2V}{bl}[/tex]

Subsitute:

[tex]h=\frac{2(307.98)}{(6)(17.7)}\\h=\frac{615.96}{106.2}\\h=\frac{29}{5} =5.8 cm[/tex]

5.8cm is the solution.

Answer:

About 268.08

Step-by-step explanation:

Answer:

TV = 9.71

Step-by-step explanation:

sin 47° = TV/13.28

0.7314 = TV/13.28

TV = 9.71

Answer:

You're welcome :)

Step-by-step explanation:

26.68

Two girls are standing [tex]100[/tex] feet apart and the angles of elevation from the girls to the bird are [tex]20^0[/tex] and [tex]45^0[/tex], respectively. Then the height of seagull is  

Angles of elevation is the the angle formed by the line of sight and the horizontal plane while watching an object  at some height.

We have,

Two girls standing [tex]100[/tex] feet apart.

Angle of elevation of Girl [tex]1[/tex]   [tex]=20^0[/tex]

Angle of elevation of Girl [tex]2[/tex]  [tex]=45^0[/tex]

Height of seagull from Surface [tex]=y[/tex]

Let, Distance of  Girl [tex]1 = \ x[/tex]  and  Distance of  Girl [tex]2 = \ 100-x[/tex] , as shown in answered image.

For Girl [tex]2[/tex] ,

[tex]Tan 45^0=\frac{Height \ of \ seagull}{Distance} =\frac{y}{100-x}[/tex]

⇒   [tex]1=\frac{y}{100-x}[/tex]

    [tex]y = 100-x[/tex]

For Girl [tex]1[/tex] ,

[tex]Tan 20^0=\frac{Height \ of \ seagull}{Distance} =\frac{y}{x}[/tex]

⇒ [tex]y= x*Tan20^0[/tex]

    [tex]y=0.3639x[/tex]

Now, on comparing the values of [tex]y[/tex] , we get

[tex]100-x=0.3639x[/tex]

[tex]x=73.3191[/tex]

Now putting this value of [tex]x[/tex] in  [tex]y = 100-x[/tex] , we get

[tex]y = 100-73.3191[/tex]

[tex]y=26.680[/tex]

So, the Seagull is [tex]26.680[/tex] feet high from the ground, which is find out using trigonometric ratios and angles.

To know more about Angle of elevation click here

https://brainly.com/question/15157340

#SPJ2

Answer:

1. 14/2

2. 4h:$36

Step-by-step explanation:

1. 14/2 reduced is 7:1

2. 5h/$45 reduced 1h/$9

1x4= 4

9x4= 36

4:36

Answer:

Step-by-step explanation:

An equation in the point slope form of the line that passes through point (x₁,y₁) and has a slope of m, is: y - y₁ = m(x - x₁)

m = ¹/₄

(-2, 1)  ⇒   x₁ = -2,  y₁ = 1

Therefore, the equation in the point slope form of the line that passes through point (-2,1) and has a slope of ¹/₄ is:

y - 1 = ¹/₄(x - (-2))

y - 1 = ¹/₄(x + 2)

Answer:

[tex]5 \div 15 = 0.3333 \\ \cos(0.3333) = 19.5 [/tex]

Answer:

5 is the answer

Step-by-step explanation:

Answer:

5

Explanation:

So since 13.95x3=41.85, that means that the student only has $38.15 left. and then you will keep multiplying 7.49 until it is not over 38.15. and so the answer will be 5 which means that he/she spent 37.45 on the leftover money

Answer: The correct answer is 96 inches

Step-by-step explanation: hope this helps

d

I took the test because me

Answer:

The answer is B.

Step-by-step explanation:

3 times 3 is 9. 2 times -6 is -12. 9 + -12 is -3.

9 times 3 is 27. 4 times -6 is -24. 27 + -24 is 3.