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1284

Please Help!

We say that a positive integer is quiteprime if it is not divisible by 2, 3, or 5. How many quiteprime positive integers are there less than 100? less than 1000? A positive integer is very quiteprime if it is not divisible by any prime less than 15. How read more ..

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Guest Feb 23, 2019

664

+15

Please help

After weeks of being a guest, I became a user! This is the problem:

I have 5 red plates and 4 blue plates. If I randomly select two plates to serve dinner on, what is the probability that they're both the same color?
read more ..

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KingJom Feb 23, 2019

798

+845

Vectors

for this i made
since r is paralel to
i did 1= K(p-6) and -3= K(5-2p) read more ..

Rom ●●

YEEEEEET Feb 23, 2019

2813

help plz

If the minute hand of a clock is 20 degrees behind the hour hand at this moment, then in 18 minutes, the minute hand will be how many degrees ahead of the hour hand?

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Guest Feb 23, 2019

432

Hexdecimal multiplied

How do I input CE6C * 4 to get the next hexmidecimal?

Context:
Where CE60 is the 1st position and D17C is the last
location, which is position 200. With every increment of one
position, add HEX 4 to the last one, example:
1st read more ..

Guest Feb 23, 2019

-2

1040

+63

Given circle A, centered at A(7, 1)

Given circle A, centered at A(7, 1) with a radius of 8 cm and Circle B, centered at B(-1, 3) with a diameter of 16cm, determine which of the following transformations would establish that they are similar circles.

Dilate Circle B read more ..

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xeroxlion Feb 23, 2019

-2

913

+63

Circle A, centered at A(-4, 3)

Circle A, centered at A(-4, 3) with radius of 3 cm is translated so that it is concentric with Circle B, centered at B(8. 5) with a radius of 9cm. Which transformation would now establish that the two circles are similar?

Dilation read more ..

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xeroxlion Feb 23, 2019

-2

648

+63

We can prove all circles are similar by showing that properties of the circles are in the same ratio. Fill out the blank in the proof below

THIS IS NOT A HOMEWOK CHEAT SITE

xeroxlion Feb 23, 2019

-2

1865

+63

Which statement explains why all circles are similar?

Which statement explains why all circles are similar?

The diameter of every circle is proportional to the radius.
The inscribed angle in every circle is proportional to the central angle. read more ..

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xeroxlion Feb 23, 2019

-2

1111

+63

Two circles have the same center.

Two circles have the same center. Circle P has a radius of p units. Circle Q has a radius of q units. Which dilation could be used to prove that circles P and Q are similar?

Dilate circle Q by a scale factor of p × q .
Dilate read more ..

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xeroxlion Feb 23, 2019

-2

657

+63

What is the arc measure of arc AB on circle P in degrees?

What is the arc measure of arc AB on circle P in degrees?
http://oi65.tinypic.com/2yo36g2.jpg

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xeroxlion Feb 23, 2019

-2

1025

+63

Convert the angle θ=180∘ to radians. Express your answer exactly, meaning leave pi in your answer.

Convert the angle θ=180∘ to radians. Express your answer exactly, meaning leave pi in your answer.
You can type the word pi, or use alt+227 to get the symbol for pi: π

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xeroxlion Feb 23, 2019

-2

628

+63

In the circle shown below, ∠BAC is a central angle, r is the length of AB, and θ is the measure of ∠BAC in degrees.

In the circle shown below, ∠BAC is a central angle, r is the length of AB, and θ is the measure of ∠BAC in degrees.
https://learning.k12.com/content/enforced/520566-COF_ID162845/12.2.2.JPG?_&d2lSessionVal=lgpXqs0ZFGiA5MQIQOF9axvEI
Which read more ..

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xeroxlion Feb 23, 2019

-2

700

+63

Geometry 2

THIS IS NOT A HOMEWOK CHEAT SITE

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xeroxlion Feb 23, 2019

-1

825

+422

I need help

At a rate of 80 km/hr., I can run ___ km in 18 minutes.

Answer Choices read more ..

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APatel Feb 23, 2019

-2

787

+63

Geometry 1

In the circle shown below r is the length of the radius and x is the measure of central angle ABC.
https://learning.k12.com/content/enforced/520566-COF_ID162845/12.2.1.JPG?_&d2lSessionVal=lgpXqs0ZFGiA5MQIQOF9axvEI read more ..

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xeroxlion Feb 23, 2019

924

+142

PLEASE HELP

Suppose that in a certain triangle, the degree measures of the exterior angles are in the ratio
If the largest interior angle measures , what is the value of ?

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KeyLimePi Feb 23, 2019

852

Mean, Median, Mode Question

a list of five positive integers has a median of 3 and a mean of 11. What is the maximum possible value of the list's largest element?

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Guest Feb 23, 2019

866

The vector 12𝐢 + 𝑞𝐣 is parallel to the vector 9𝐢 − 𝐣. Find the value of the constant 𝑞

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Guest Feb 23, 2019

1645

HELP NEEDED!!!! ASAP!!!!

For how many integer values of x is $5x^{2}+19x+16 > 20$ not satisfied?

Thx whoever answers this u just made my day!

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Guest Feb 23, 2019

626

HELP ASAP HW

The sequence 6,-9,x,y is such that the first three terms form an arithmetic sequence and the last three terms form a geometric sequence. Find x and y.
Express your answer as x,y

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Guest Feb 23, 2019

981

+448

I'm confused on which one I should take first after applying the distributive property? and I really want to master how these things are don

An equation is shown below:
4(2x - 5) + 15 = 11
Write the steps you will use to solve the equation and explain each step.

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HiylinLink Feb 23, 2019

575

Plz Help HW

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Guest Feb 23, 2019

932

+448

Might be one of the last one's I have trouble doing these in diffrent circumstances

What is the value of s in the equation 4(2s − 1) = 7s + 12? What do I do when I have like terms on both sides of the equation?

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HiylinLink Feb 23, 2019

718

+123

What is the house worth now?

A house purchased for $226,000 has lost 3% of its value each year for the past 5 years.

What is the house worth now?

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Marss Feb 23, 2019

All Questions ⁺⁰237808 Questions

Please Help!

Please help

Vectors

help plz

Hexdecimal multiplied

Given circle A, centered at A(7, 1)

Circle A, centered at A(-4, 3)

We can prove all circles are similar by showing that properties of the circles are in the same ratio. Fill out the blank in the proof below

Which statement explains why all circles are similar?

Two circles have the same center.

What is the arc measure of arc AB on circle P in degrees?

Convert the angle θ=180∘ to radians. Express your answer exactly, meaning leave pi in your answer.

In the circle shown below, ∠BAC is a central angle, r is the length of AB, and θ is the measure of ∠BAC in degrees.

Geometry 2

I need help

Geometry 1

PLEASE HELP

Mean, Median, Mode Question

The vector 12𝐢 + 𝑞𝐣 is parallel to the vector 9𝐢 − 𝐣. Find the value of the constant 𝑞

HELP NEEDED!!!! ASAP!!!!

HELP ASAP HW

I'm confused on which one I should take first after applying the distributive property? and I really want to master how these things are don

Plz Help HW

Might be one of the last one's I have trouble doing these in diffrent circumstances

What is the house worth now?

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