Please help me I’m really confused!!

Erica says that you can use the fact 6 = 2 = 3 to find 60 = 2.
Enter values to complete her explanation below.

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:

2 1

   7

Step-by-step explanation:

Answer:

a) 18

b)12

Step-by-step explanation:

hope this helps

Answer:

She will earn 485.13075 in interest.

Step-by-step explanation:

Assuming the interest rate is monthly and it is simple interest, the equation is Total = amount * (1 + rate) * time

Fill that out and solve the equation

T = 2500 * (1.03) * 6

T = 2500 * (1.1940523)

T = 2985.13075

To find the interest subtract T by 2500

2985.13075 - 2500 = 485.13075

Answer:

Tip -$2.70

Total -$20.70

Step-by-step explanation:

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:

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:

22.5

Step-by-step explanation:

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:

hi, do you study physics too?

Answer:

b is the answer

Step-by-step explanation:

Answer:

8 x 10 = 80

80 divided by 2 = 40

40 x 9 1/2 = 380

Answer:

Step-by-step explanation:

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

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: Cindy

Step-by-step explanation:

42/3.5=12 minutes per mile

So Cindy ran faster at 11 minutes per mile

Answer:

Cindy was faster

Step-by-step explanation:

jasmine

42/3.5= 12 miles por hour

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

Answer:

A

Step-by-step explanation:

Answer:

22

Step-by-step explanation:

Answer:

The answer would be 1/6

Step-by-step explanation:

That is because 1/3 divided by 2 equals 6. Hope this helps.

Answer:

i believe it's 6.76×10^2

Answer:

2(x-3)(x-1)

Step-by-step explanation:

2(x+x+3)

2(x-3)(x-1)

Answer:

Step-by-step explanation:

Are you trying to factor the quadratic expression?

Use the Quadratic formula to find the roots.

x = [-1 ±√(1²-4∙2∙3)]/[2∙2] = -¼ ± ¼√(-23)

2x² +x+3 = 2(x+¼+ ¼√23i)(x+¼- ¼√23i)

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:

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:

3.7

Step-by-step explanation:

each tick represents .1 unit

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:

[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:

180/250

Step-by-step explanation:

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