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627

Just some hints please

Find the equation of the line passing through the points -2, -17 and 5, 11. Enter your answer in "y = mx+b" form.

Please do not give the answer. I am just stuck on how to start. Thanks!

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Guest May 22, 2020

518

probability

Melinda will roll two standard six-sided dice and make a two-digit number with the two numbers she rolls. For example, if she rolls a 6 and 3, she can either form 36 or 63. What is the probability that she will be able to make an integer between 10 and read more ..

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Guest May 22, 2020

-4

1076

+73

Kiran cuts out a square piece of paper with side length 6 inches.

Kiran cuts out a square piece of paper with side length 6 inches. Mai cuts out a paper sector of a circle with radius 6 inches, and calculates the arc length to be 4π inches. Whose paper is larger? Explain or show your reasoning.

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GAMEMASTERX40 May 22, 2020

-1

964

In triangle $ABC,$ the angle bisector of $\angle BAC$ meets $\overline{BC}$ at $D,$ such that $AD = AB$. Line segment $\overline{AD}$ is ext

In triangle $ABC,$ the angle bisector of $\angle BAC$ meets $\overline{BC}$ at $D,$ such that $AD = AB$. Line segment $\overline{AD}$ is extended to $E,$ such that $CD = CE$ and $\angle DBE = \angle BAD$. Show that triangle $ACE$ is isosceles. please answer read more ..

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Guest May 22, 2020

-4

1051

+73

Circle B is a dilation of circle A.

a. What is the scale factor of dilation?
b. What is the length of the highlighted arc in circle A?
c. What is the length of the highlighted read more ..

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GAMEMASTERX40 May 22, 2020

777

help please

In △ABC, AB=6, BC=4 and AC=8. A segment parallel to BC and tangent to the incircle of △ABC intersects AB at M and AC at N. Find MN.

read more ..

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Guest May 22, 2020

578

Sin 2x + sqrt 3/2 = 0

Sin 2x + sqrt 3/2 = 0

A.https://courses.portal2learn.com/content/enforced/12546-MA061_21_1/ppg/cognero/Precalculus_Part_1_Exam_6/media/38bbd82e-4953-4143-9c36-1bbf7be1744c.PNG?_&d2lSessionVal=wIpJVJBfNi3i1lQnK3bMZxSOm
read more ..

Guest May 22, 2020

1548

help

Contractor Steve agreed to complete a job in 30 days. After 6 days he found that the 8 people assigned to the work had already done 1/3 of the job. If everyone works at the same rate, what is the least number of people he must keep on the job to ensure read more ..

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Guest May 22, 2020

+13

851

+773

just a fun question to cheer you guys up!

1. Would you rather go into the past and meet your ancestors or go into the future and meet your great-great grandchildren?
2. Would you rather have more time or more money?
3. Would you rather have a rewind button or a pause button on your read more ..

off-topic

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whymenotsmart May 22, 2020

1690

Which of the following expressions is equal to 1 – cos4 θ?

Which of the following expressions is equal to 1 – cos4 θ?

Question 8 options:
2sin2 θ – sin4 θ
sin2 θ – sin4 θ read more ..

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Guest May 22, 2020

1098

please help

What is the least positive integer multiple of 30 that can be written with only the digits 0 and 2?

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Guest May 22, 2020

639

+16

Help Pls, with explanation as well

Find all integers for which

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NottheEconomist May 22, 2020

1432

help

Coplanar squares abgh and bcdf are adjacent, with cd=10 units and ah=5 units. point e is on segments ad and gb what is the area of triangle abe, in square units? express your answer in a common fraction. read more ..

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Guest May 22, 2020

-4

972

+73

Here are 2 circles. The smaller circle has radius r , circumference c , and diameter d.

Here are 2 circles. The smaller circle has radius r, circumference c, and diameter d. (I'm confused about how to explain this problem so I need some help.)
read more ..

hugomimihu ●

GAMEMASTERX40 May 22, 2020

739

need help

The student council sold 661 T-shirts, some at $10 and some at $12. When recording the amount of T-shirts they had sold at each of the two prices, they reversed the amounts. They thought they made $378 more than they really did. How many T-shirts actually read more ..

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Guest May 22, 2020

597

HELP MEEE PLEASE

A local bank begins the day with 29,400 one-dollar bills in the vault.
In scientific notation, how many one-dollar bills are in the bank vault at the start of the day?

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Guest May 22, 2020

1084

+12

pls help :)

Points P and R are located at (1, 3) and (7, 15) respectively. Point M is the midpoint of segment PR. Segment PR is reflected over the x-axis. What is the sum of the coordinates of the image of point M (the midpoint of the reflected segment)? read more ..

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nadri May 22, 2020

1035

+12

heelp pleasee

A dump truck delivered sand to a construction site. The sand formed a conical pile with a diameter of 8 feet and a height that was 75% of the diameter. How many cubic feet of sand were in the pile? Express your answer in terms of pi.

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nadri May 22, 2020

1137

What is the area, in square units, of the triangle bounded by y=0, y=x+4 and x+3y=12 ?

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Guest May 22, 2020

623

hard problem

A collection S of integers is defined by the following three rules:
(I) 2 is in S;
(II) for every x in S, 3x and x + 7 are also in S;
(III) no integers except those defined by rules (I) and (II) are in S.

What is the read more ..

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Guest May 22, 2020

406

please help

Two cyclists start twenty miles apart and head toward each other each going at a steady rate of 10 m.p.h. At the same time, a fly that travels at a steady 15 m.p.h. starts from the front wheel of the southbound bicycle and flies to the front wheel of the read more ..

Guest May 22, 2020

405

help

There are 5 green, 4 yellow and 3 white balls. Three balls are chossen at random. Find the probability that the 3 balls chossen are NOT of the same colour ?

Guest May 22, 2020

646

can someone explain cosine sine and tangent for me? and what situations its used in had how to calcualte it and what are the equations i hav

ik this is a tall order, but it would help a lot!

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Guest May 22, 2020

-1

680

A section is cut out of a circular piece of paper having radius four inches, as shown. Points A and B are then glued together to form a righ

https://latex.artofproblemsolving.com/9/9/4/99461428d5cb4f4b6d5bcc52b7bcb02b2b755ee9.png

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Guest May 22, 2020

All Questions ⁺⁰237665 Questions

Just some hints please

probability

Kiran cuts out a square piece of paper with side length 6 inches.

In triangle $ABC,$ the angle bisector of $\angle BAC$ meets $\overline{BC}$ at $D,$ such that $AD = AB$. Line segment $\overline{AD}$ is ext

Circle B is a dilation of circle A.

help please

Sin 2x + sqrt 3/2 = 0

help

just a fun question to cheer you guys up!

Which of the following expressions is equal to 1 – cos4 θ?

please help

Help Pls, with explanation as well

help

Here are 2 circles. The smaller circle has radius r , circumference c , and diameter d.

need help

HELP MEEE PLEASE

pls help :)

heelp pleasee

What is the area, in square units, of the triangle bounded by y=0, y=x+4 and x+3y=12 ?

hard problem

please help

help

can someone explain cosine sine and tangent for me? and what situations its used in had how to calcualte it and what are the equations i hav

A section is cut out of a circular piece of paper having radius four inches, as shown. Points A and B are then glued together to form a righ

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