Mathematics High School

What is the gear ratio between gear 1 and gear 2 if gear 1 has 5 teeth and gear 2 has 55 teeth?



5:55


55:5


11:1


1:11

Answers

Answer 1

Answer:

1 : 11

Step-by-step explanation:

Ratio

gear 1 : gear 2

= 5 : 55 ( divide each part of the ratio by 5 )

= 1 : 11 ← in simplest form

Related Questions

Write a linear equation in slope- intercept form given 2x +5y =35

Answers

Answer:

(0,−7)

Explanation:

To find the y-intercept of an equation, set x equal to 0 and solve: In the case of 2x−5y=35, let's replace all instances of x in the equation with 0 and solve for y: 2(0)−5y=35−5y=35−5y−5=35−5

y=−7

Thus, the y-intercept is at (x y)=

(0,−7).

A principal wants to find out if her school needs more bike racks. A survey is taken of 30 students who ride the bus. Why might the sample be biased? Describe in words how a sample could have been done that is more representative of the entire school.

Answers

Answer:

The students who ride the bus most likely won't use the bike racks so it doesn't impact them and they probably don't know if they need more bike racks.

Step-by-step explanation:

Eric has a bag of carrots that weighs 3 pounds. He separates the carrots equally into 10 containers. How many pounds are in each container?

Answers

Answer:

3/10 pounds

Step-by-step explanation:

Distribute 3 pounds equally into 10 containers so it is 3/10 pounds in each container.

Pls help me ASAP and explain and show your working of this question

Answers

-5 = 53

-1 = 13

0 = 3

1= -7

Step-by-step explanation:

Not sure if this is right, but all I did was plugged -10 X + 3 into the Y = on my calculator and then graphed and checked the table, I looked at the x value and then the Y.

Step-by-step explanation:

given equation :- y = -10x + 3

1)when x = -5

y = -10x + 3

y = -10 (-5) + 3

= 50 + 3

= 53

2)when x = -1

y = -10x + 3

y = -10(-1) + 3

= 10 + 3

= 13

3) when x = 0

y = -10x + 3

y = -10(0) +3

= 0+ 3

= 3

4) when x = 1

y = -10x + 3

y = -10(1) +3

= -10 + 3

= -7

helppp pleaseee :)))

Answers

Answer:

1)

Y-intercept: -3

Slope: 2

Equation: y = 2x - 3

Step-by-step explanation:

I just answered one since it was only for 5 points. :)

Select the best term from the box to complete the sentence.

A three-dimentional figure having length, width, and height is called a ___?___
​

Answers

solid

solid object, solid figure are some other examples

You do not list what the choices are but it can be one of these:

A solid figure

A space figure

Which lists all the multiples of 8 that are less than 50? 2, 4, 8 4, 8, 12, 16, 24, 32, 40, 48 8, 16, 24, 32, 40, 48 8, 16, 24, 32, 40, 48, 56

Answers

Answer:

8, 16, 24, 32, 40, and 48

Step-by-step explanation:

I hope this helps! Please mark Brainliest if possible!

Help please 10 points

Answers

Answer:

200

Step-by-step explanation:

basically, all you have to do is plug in 30 for n. You would get -3 + 7(30-1), and then you would get -3 + 7 x 29, and then you would get -3 + 203, and the final answer would be 200

The answer is 200!!!

Evaluate.
2(4 what is the correct answer?

Answers

The Answer Would Be 16

How I Found The Answer:
2 x 2 x 2 x 2 = 16

Answer:

16

Step-by-step explanation:

2^4= 2 x 2 x 2 x 2 =16

Ed has $5.06.
He finds $1.03.
About how much $ does he have now?

Answers

Answer:

Ed now has $6.09

Ed has 6.09 because 5.06 + 1.03 = $6.09

Paul is growing a rectangular rose garden. His area is 5x2+ 8x +3. What are the dimensions of his rectangle?

Answers

Answer:

[tex]Length = 5x + 3[/tex]

[tex]Width = x +1[/tex]

Step-by-step explanation:

Given

[tex]Area = 5x^2 + 8x + 3[/tex]

Required

Determine the dimensions

To do this, we simply factorize the given expression.

[tex]Area = 5x^2 + 8x + 3[/tex]

Expand

[tex]Area = 5x^2 + 5x +3x+ 3[/tex]

Factorize

[tex]Area = 5x(x + 1) +3(x+ 1)[/tex]

Factor out x + 1

[tex]Area = (5x +3) (x+ 1)[/tex]

Area is calculated as:

[tex]Area = Length * Width[/tex]

So:

[tex]Length = 5x + 3[/tex]

[tex]Width = x +1[/tex]

Which is NOT true about the transformation below?

A. The orientation of the figure stayed the same.
B. The transformation is a reflection.
C. The two figures are congruent.
D. The pre-image is in Quadrant I.

Answers

Answer:

D IS THE ANSWER

Step-by-step explanation:

I THINK ITS B

Answer:

B

Step-by-step explanation:

The set of data below represent the number of runs scored by a youth baseball team over the course of a season.
Team: 4, 8, 5, 12, 3, 9, 5, 2 Which set of statements about the data is true?

1)Mean < Standard Deviation
2)First Quartile < Standard Deviation
3)Median > Mean
4)Mean > Standard Deviation

Answers

The correct answer will be option (3) Median > Mean

ConceptFirst we will find the mean, median and standard deviation of given dataAfter finding mean, median and standard deviation we will compare them to find the correct answer

How to solve this problem?

The steps are as follow:

The runs scored by youth baseball team over the course of a season is : 4, 8, 5, 12, 3, 9, 5, 2Mean is given as follow:

[tex]x \: = \frac{4 + 8 + 5 + 12 + 3 + 9 + 5 + 2}{8} \\ x = 6[/tex]

So the mean will be 6Arranging the given observation 2,3,4,5,5,8,9,12To find the median the total number observation is 8 which is even so formula to find median will be:

[tex][tex]m = \frac{ { (\frac{n}{2}) }^{th} obs + ( { \frac{n}{2} + 1)}^{th} obs }{2} \\ m= \frac{ { (\frac{8}{2}) }^{th} obs + ( { \frac{8}{2} + 1)}^{th} obs }{2} \\ m= \frac{ { (4) }^{th} obs + ( { 5)}^{th} obs }{2} \\ m= \frac{ { 5} + 5}{2} \\ m = 5[/tex][/tex]

So the correct answer will be option (3) Median > Mean

Learn more about mean and median here:

https://brainly.com/question/13741558

#SPJ2

It’s not 12 but what goes on the green box?

Answers

Answer:

9

Step-by-step explanation:

Use exponential rules: add the exponents when multiplying, subtract the exponents when dividing.

Answer:

3^9

Step-by-step explanation:

- Rewrite the division as a fraction. 3^8x3^3/3^2

- Multiply

3^8 by 3^3 by adding the exponents.

3^11/3^2

- Cancel the common factor of 3^11 and 3^2

3^9

How many degrees is angle x?

Answers

Answer

127

Step-by-step explanation:

First add 42 and 85. Then do 180-(42+85) to get w. Then do 180-w to get x as a line always equals 180

A swimming pool measures 10 feet by 8.5 feet by 5 feet. How many cubic feet of water will the swimming pool hold?

Answers

Answer:

425 Cubic Feet

Step-by-step explanation:

Cubic feet is volume meaning that in order to find the volume you must multiply the length, width and the height. The answer is 425

The swimming pool will hold 425 cubic feet of water.

What is the volume of a rectangular prism?

The volume of the rectangular prism is defined as the space in three-dimension covered by the rectangular prism having the sides Length, Width, and Height.

To find the volume of the swimming pool in cubic feet, we need to multiply the length, width, and height of the pool:

The volume is calculated as,

Volume = length x width x height

Volume = 10 ft x 8.5 ft x 5 ft

Volume = 425 cubic feet

Therefore, the swimming pool will hold 425 cubic feet of water.

To know more about volume follow

brainly.com/question/24284033

#SPJ3

Write the word sentence as and inequality. A number b less than 12.

Answers

Answer:B < 12.

Step-by-step explanation:

Chanasia buys a plastic bucket. The bucket weighs 460 g. The label on the bucket says made with 20% recycled plastic. How many grams of recycled plastic are used to make Chanasia’s bucket?

Answers

Answer:

92

Step-by-step explanation:

20% of 460 is 92 so it would be 92

find the 13th term of the geometric sequence 5,10,20,...​

Answers

Answer:

5x13=?

Step-by-step explanation:

Answer:

20480

Step-by-step explanation:

Find the area simplify your answer x+6 x+4

Answers

Answer:

7x+4

Step-by-step explanation:

combine like terms

x + 6x + 4

(x + 6x) + 4

7x + 4=

7x + 4

only answer if u know the answer ​

Answers

Answer:

Angle C = 142 degrees

Step-by-step explanation:

A+B = 90

B+C = 180

Rearrange first equation to get B = 90-A

Plug this into the second equation:

90-A + C = 180

C = A + 90

Plug in A, C = 52 + 90 = 142

Mrs. Hazen bought 4 1/2 pounds of bananas to make a banana cream pie. There are 16 ounces in a pound. How many ounces of bananas did Mrs. Hazen purchase?

Answers

Answer:

72 ounces of bananas

Answer:

72

Step-by-step explanation:

4.5 ties 16 = 72

find the slope and y intercept for this problem: -2y= -16x+8

Answers

Answer:

Step-by-step explanation:

The slope intercept form of a line is y=mx+b where m=slope and b=y intercept so we can solve for y from what you were given.

-2y=-16x+8

y=8x-4

So the slope is 8 and the y intercept is -4.

why is it important to know the shape of the base of the pyramid

Answers

Answer:The pyramid had sloping sides so that the dead pharaoh could symbolically climb to the sky and live forever. The pyramid represented the rays of the Sun I hope this helps

Step-by-step explanation:

Pls help me and thank youuu

Answers

Answer:

x = 1

Step-by-step explanation:

14 -4x = 10

-4x = -4

x = 1

Answer:

x=1

Step-by-step explanation:

2×7=14

2×2=4

4×1=4

14-4=10

Model the problem with algebra tiles. Then use the model to write an algebraic expression that represents the situation. Isaac gave away five balloons. How can you model this situation? The situation can be modeled by algebra tiles with one orange x tile and . The situation can be represented as an algebraic expression as .

Answers

Answer:

Following are the responses to this question:

Step-by-step explanation:

In point 1 the answer is "An algebra tiles will model the situation".

In point 2 the answer is "The one tile of orange x and 5 tiles of black".

In point 3 the answer is "This situation can be interpreted as an x-5 algebraic term".

PLLLZZ HHEELLPPP! QUESTION IS BELOW!

Answers

Answer:

32°

Step-by-step explanation:

The two given angles are complementary, it means they add to 90°

Find x:

2x + 10 + x + 8 = 903x + 18 = 903x = 72x = 24

Find Y:

m∠Y = x + 8 = 24 + 8 = 32°

could somebody help me this ixl math is driving me crazy smh

Answers

Answer:

279

Step-by-step explanation:

Type the expression that results from the following series of steps:
Start with x, subtract 6, then times by 3.​

Answers

Answer:

(x-6)3

hope it helps

You start with the x.

Think of it as a normal expression. For instance, 4-2x3. It's basically the same as that but with a letter replacing the number.

So,

x - 6 x 3

Select the zeros of the function

Answers

Answer:

Zeroes are where y=0 (x-intercepts)

I think they are expressed as just the x values since the y value can only be zero, but I could be wrong

the zeroes are at x=-6 and x=-2

so (-6, 0) and (-2, 0)

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