08/06/18

How would i solve this
In ABC, m A = 2x + 12, m B = x + 14, m C = 3x + 4. Find M A? Answers include: 25 degrees 79 degrees 62 degrees 39 degrees
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08/04/18

How many test question answered correctly.
On the 30 question physics exam, correct answers are worth 5 points, incorrect answers are worth -2 points and unanswered questions are worth 0 points. Pat answers 23 of the questions and scores... more
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08/04/18

Algebra written questions please help!
If 71 people attend a concert and tickets for adults cost $3 while tickets for children cost $2.5 and total receipts for the concert was $194.5, how much of each went to the concert?    ____... more
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08/04/18

how to get 61 using only the numbers 1,9,8,9?
the 1989 must be arranged accordingly to what is given in the formula to get 61
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08/04/18

Find the standard form for the equation of a circle with a diameter that has endpoints (0,-3) and (1,2)
(x-h)^2+(y-k)^2=r^2
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08/04/18

Find the two numbers?
Two number's sum is 16. And the sum of their squares is 146. What are the numbers?
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08/04/18

Write A Real-world Problem That Can Be Modeled By 1/2x - 2 = 8
 please help me with this, i don't understand what to write  
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07/31/18

Cost of labor per hour and cost of raw material per pound
A company manufactures two products. One requires 8 8 hours of labor, 6 6 pounds of raw materials, and costs $121.80 $⁢121.80 each to produce. The second product requires 6 6 hours of labor, 11 11... more
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07/31/18

The product of two positive consecutive integers is 5 more than three times the larger. Find the integers.
so hard omggggggggggggggggggggggggggggggggvhab acjbhhhhhhhhhhhhhhhhhh ajsaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaa
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07/30/18

Five less than three fifths of a number
Hi,   i am working through a revision guide and do not understand how the answer to "Five less than three fifths of a number" is as follows.     (3x − 25) -----------      5   I understand... more
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07/30/18

At the store,you can buy 10 apples for $2.50 .how much does each apple cost?
I am doing a fifth grade math problem.And i need help with this problem.
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07/30/18

If a line passes through the points (-2,-4) and (3,-1), the equation of the line is y+4=3/5(x+_)
please help I’m stuck 
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07/30/18

Solve. The sum of the squares of the digits of a positive two-digit number is 61, and the tens digit is 1 more than the units digit. Find the number.
A) 45B) 56C) 65D) 54
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07/30/18

the sum of n and k is 16, and the product of n and k is 60. which of the following equations must k satisfy?
la suma de nyk es 16, y el producto de nyk es 60. ¿Cuál de las siguientes ecuaciones debe satisfacer k?
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07/30/18

A plane makes a 240-mile trip against a head wind in 1 hour and 30 minutes and returns, with a tail wind of the same speed, in 1 hour. What is the speed of the
A plane makes a 240-mile trip against a head wind in 1 hour and 30 minutes and returns, with a tail wind of the same speed, in 1 hour. What is the speed of the wind? A) 80 mph B) 200 mph C) 40 mph... more
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07/30/18

Determine whether the system is consistent or inconsistent and whether the equations are dependent or independent.
2x + 3y = 115x + 6y = 14   A) Consistent; dependentB) Inconsistent; independentC) Inconsistent; dependentD) Consistent; independent
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07/29/18

If Tn=ncube-1 find the value of n if Tn=26
please I need this answer by today please help I have test tomorrow  
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07/29/18

The length of a rectangle is 1m less than twice the width. The area of the rectangle is 120m^2. What is the length and width?
Please help meee
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07/28/18

Clock position on day 60th?
A camera is set at an object and first photo taken at 1:00am and every 9 hours after that for 60 days.   The first 3 notes times are 1,10 and 7 without reference to am or pm.    What is the... more
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07/28/18

cycling at 10km per hr a journey takes 6 min 50 secs.How long would the same journey take 5km per hr
 Answer in mins and sec
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07/28/18

could anyone please help me with this?
Twin brothers, Collin and Cameron, get jobs immediately after graduating from college at the age of 22. Collin opts for the higher starting salary, $55,000, and stays with the same company until he... more
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07/28/18

Geometry math question
Two sides of a triangle have lengths 5 and 4. Which of the following can NOT be the length of the third side. A)4 B)3 C)1 D)2  
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07/28/18

Sin theta=1/2.then what is degrees
The set of all angles theta such that sin theta=1/2
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07/27/18

Line L has a slope of −1/2 . The line through which of the following pair of points is perpendicular to L l ?
help 
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07/26/18

AB=4x-5,BC=×+6,AC=26 solve for x
Geometry B is between A and C
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