Find the area of each figure. use 3.14 for π (20 POINTS)

Answer:

vertical

Vertically opposite angles make a up a 360 degree angle

Answer:

b) Vertical

Step-by-step explanation:

When two lines intersect, 4 angles are formed. Two non-adjacent angles with no common inside points are called vertical angles.

Answer: b) Vertical

Answer:

When you rub the balloon on your hair, the balloon becomes negatively charged because it gains electrons from your hair.

Step-by-step explanation:

Is it multiple choice? If not the answer is anything positively charged. Negative and positive ions attract, while synonymous (N,N or P,P) repel. Pieces of paper, the wall, or even your clothing are all possibly positive charged objects the balloon could stick to.

Answer:

a) 18

b)12

Step-by-step explanation:

hope this helps

Answer:

b is the answer

Step-by-step explanation:

Answer:

Tip -$2.70

Total -$20.70

Step-by-step explanation:

ITS 67 dgrees Step-by-step explanation: NP BRAINLIEST OR NA :)?

The angle that you would have to look up to see the peak if you were standing at the edge of the ocean is 18.4°.

Let x represent the angle

Tan x=Height/Horizontal distance

Tan x =10,000/30,000

x=Tan^-1 (1/3)

x=18.4°

Inconclusion the angle that you would have to look up to see the peak if you were standing at the edge of the ocean is 18.4°.

Learn more about angle here:https://brainly.com/question/25770607

Answer:

The surface area is 1.5cm

Step-by-step explanation:

6/4=1.5cm

Answer:

216 cm²

Step-by-step explanation:

A cube has 6 square faces.

The area of 1 face = 6 × 6 = 36 cm² , then

SA = 6 × 36 cm² = 216 cm²

Answer:

all if you don't answer them

Answer:

B (a + b)^1/2

Step-by-step explanation:

[tex]\sqrt[m]{x^n} =a^{n/m}[/tex]

Is the formula for radical to exponent notation.

Answer:

11/4

Hope this helps

Answer:

11/4

Step-by-step explanation:

An improper factor is a fraction that has a higher numerator (number in top) than the denominator (number in the bottom). Some examples of improper factors are 9/8 or 5/3 bc the top number is higher than the bottom one.

You can get the answer by multiplying 2 × 4 bc we want to know how many fourths (1/4) are in 2. In this case there are 8

then we add 8/4 with 3/4 to get 11/4

Answer:

x = 10

Step-by-step explanation:

OA = OD ( both radii of the circle )

OD = OB + BD = x + 16

OB is at right angles to OB ( line from centre to midpoint of chord is right )

Using Pythagoras' identity in right triangle ABO

OA² = OB² + AB² , that is

(x + 16)² = x² + 24²

x² + 32x + 256 = x² + 576 ( subtract x² from both sides )

32x + 256 = 576 ( subtract 256 from both sides )

32x = 320 ( divide both sides by 32 )

x = 10

Answer:

8 x 10 = 80

80 divided by 2 = 40

40 x 9 1/2 = 380

Answer:

2 1

   7

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

I think that this is talking about which sides match up with each other and if that is the case the answer would be C

Answer:

<6 and <3 are congruent to <1.

Answer:

angle 7

Step-by-step explanation:

angle 1 + angle 5 =180

and angle 5 = angle 7

angle 1 is congruent to angle 7

it's incorrect

Answer:

i believe it's 6.76×10^2

the answer is B because the question is asking for the factors

Answer:

volume = 251.33

Step-by-step explanation:

volume = pi * r^2 * h/3

v= 22/7 * 4* 4 * 15/3

v= 251.33

Answer:

hi, do you study physics too?

the answer is 3 because you subtract 6 - 3 = 3r

Answer:

It's 14 multiply by 8 multiply by 3

So it's 336

Answer:

3.7

Step-by-step explanation:

each tick represents .1 unit

Answer:

A

Step-by-step explanation:

Answer:

22

Step-by-step explanation:

Answer:

4024.62

Step-by-step explanation:

the value in 70 days can be determined using his formula

FV = P (1 + r)^n

FV = Future value  

P = Present value = 650

R = growth rate = 20%

N = number of weeks = 70 / 7 = 10 weeks

650 x (1.2)^10 = 4024.62

Answer:

The Answer is 4024.62

Answer:

[tex]\fbox{\textsf{Option B is \underline{correct}.}}[/tex]

Step-by-step explanation:

[tex]\textsf{We are asked to identify what the radius of a circle is.}\\[/tex]

[tex]\textsf{Let's look at what a Radius really is.}}[/tex]

[tex]\Large\underline{\textsf{What is a Radius?}}[/tex]

[tex]\textsf{A \underline{Radius} is a \underline{line segment} that has the distance between the \underline{center of the circle}}[/tex]

[tex]\textsf{to a \underline{point} on the \underline{circumference}. A Radius is a \bf{straight line.}}[/tex]

[tex]\textsf{Let's review the options provided.}}[/tex]

[tex]\textsf{Option A is \underline{incorrect}. }}[/tex]

[tex]\textsf{Sometimes it won't cross the center if their endpoints are on the circumference.}[/tex]

[tex]\textsf{This is called a Diameter, if it does cross the center.}[/tex]

[tex]\fbox{\textsf{Option B is \underline{correct}.}}[/tex]

[tex]\textsf{The Radius is exactly a line segment from the center to the circumference.}[/tex]

[tex]\textsf{Option C is \underline{incorrect}. }}[/tex]

[tex]\textsf{A Chord is a line segment whose endpoints are on the circumference, always.}[/tex]

[tex]\textsf{This is not a Radius, as a Chord covers twice the distance, and length of a Radius.}[/tex]

[tex]\textsf{Option D is \underline{incorrect}. }}[/tex]

[tex]\textsf{This is incorrect. A Radius has to have the Center as one of its points. }[/tex]

Answer:

3 hours

160 - 55 = 105

105 ÷ 35 = 3

Answer:

3 hours

Step-by-step explanation:

First, we must turn this into an equation:

35n + 55 = 160

N = number of hours

Next, solve:

35n + 55 - 55 = 160 - 55

35n = 105

n = 3

The plumber was there for 3 hours.

Answer:

Aonnalin, great name  :)  answer as below

Step-by-step explanation:

They tell us to use slope-intercept form.   This is something you will just have to remember  y = mx+b    

It is confusing b/c there is the other one, the point-slope formula too.  but just remember both and know that the point-slope one is to get to the slope-intercept one.    y-y1 = m(x-x1)  

m= slope

m = (y2-y1) / (x2-x1)

P1= (0,7)  in the form (x1,y1)

P2 =(8,-2) in the form (x2,y2)

m = -2-7 / 8-0

m = -9 / 8

now that we have the slope, just use either point with the point-slope

y-7 = (-9/8)(x-0)

y-7 = -9x/8

y = -9x/8 + 7

y = [tex]\frac{-9}{8}[/tex] X + 7

slope-intercept form  :)

Answer:

Step-by-step explanation:

3*3 + 1/2*3*3 = 9+4.5 = 13.5