07/26/18

If S19 = 570 and A1= -6 in an arithmic sequence find d, and A30
If S19 = 570 and A1= -6 in an arithmic sequence find d, and A30
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07/26/18

if fahrenheit temperature range from 41 to 50 degrees inclusive, what is the celsius temperature? use interval notation to express the range
SHOW EACH STEP
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07/26/18

if an employee earns $638 in 88 hours, how much does he earn in 40 hours?
how much does he earn in 40 hours?
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07/26/18

interior angles
Determine the number of sides in a polygon if the sum of the interior angles is 5400o
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07/26/18

A bag of apples weighs 1 kg while a box of apples weighs 3 kg.
A bag of apples weighs 1 kg while a box of apples weighs 3 kg.Find the total weight of 5 bags and 8 boxes of apples.
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07/26/18

Rewrite with only sin x and cos x. sin 3x I don't know how to do this. Can you help me?
2 sin x cos^2 x + cos x 2 sin x cos^2 x + sin^3 x sin x cos^2 x - sin^3 x + cos^3 x 2 cos^2 x sin x + sin x - 2 sin^3 x   these are the options so the answer has to be one of these
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07/26/18

Conversion ratio: 1 lb = 16 oz and 1kg= 2.2 lb
how do you round it to the nearest 10
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07/26/18

Tickets to a new play at $5.00 for children and $8.00 for adults. If 255 tickets are sold and the revenue from ticket sales is $1815.00,
Tickets to a new play at $5.00 for children and $8.00 for adults. If 255 tickets are sold and the revenue from ticket sales is $1815.00, how many children tickets were sold and how many adult... more
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07/26/18

Person works a 35-hour week and is paid hourly rate of $18. Overtime hours are time-and-a-half. ONE week she was paid $1008. How many hours did she work?
Isabella works a 35-hour week and is paid at an hourly rate of $18. Any overtime hoursworked are paid at time-and-a-half. In a particular week, she earned $1008.How many hours in total did Isabella... more
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07/25/18

Please read description!!!
A 6 foot by 8 foot rectangular garden is surrounded by a path of equal width on all four sides. If the total area of the path and garden is 120 square feet, find the width of the path.
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07/25/18

The sum of half a number and that number's reciprocal is the same as 51 divided by the number. The number is negative. Find the number.
I really need help mans, please please please help me.
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07/25/18

Solve the formula for the given variable.
A = bh; b (Geometry)   b=_______
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07/25/18

The two shorter sides of a right triangle differ by 7 cm. If the area is 30 cm^2, find the hypotenuse.
solve and type an equation
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07/24/18

The sum of the squares of three consecutive positive integers is 149. Find all such integers.
solve and type an equation
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07/24/18

Which of these options does each person get the most pizza? a Five people sharing 3/4 of a pizza d Four people sharing 2/3 of a pizza
This is for my math homework
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07/24/18

numeric word problem
one number is 3 less than another number if the sum of the two numbers is 209 find each number  
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07/24/18

Maths Polynomials-4
Find the value of (x+y)2 if x2 -y2 = -12 and y-x=2
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07/24/18

Maths Polynomials-3
Given that p2 +6p=q2 +6q and that p does not equal q, find the values of:       (a) p+q       (b) 4(p+q)2
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07/24/18

See If I answered these right?
AC + BC > AB 1st Triangle Inequality condition AB + BC > AC 2nd Triangle Inequality condition AB + AC > BC 3rd Triangle Inequality condition   : The sum of the lengths of any two sides... more
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07/23/18

complete the following
Complete.(a) In the LCM of 10x8y6and 22x2y9the exponent on x is _____and the exponent on y is _____.(b) Because 10 = 2 · 5,and 22 = 2 · 11,the coefficient in the LCM of 10x8y6and 22x2y9 is... more
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07/23/18

(Please show me your working)
A group of young men decided to raisebsh480,000 to a business to a start a businezs.Before the actual payment was made  four of the members pulled out and eacg of those remaining had to pay an... more
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07/23/18

(Please show me with full work out)
The first the third and the seventh terms of an increasing arithmetic progression are three consecutive terms of geometrical progression.If the first term of the arithmetic progress is 10 , find... more
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07/23/18

Expand each of the following binomials
(with working properly shown)  1. (1+x)7  Using pascal's triangle   2. (3-2x)4 using combinationcoefficients.
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07/23/18

Geometry math question
Find the measure of each angle in Triangle ABC. a=50-x  b=9x-40  c=90 A)a=130  b= 60  c=90 B) a=60  b=130  c=90 C)  a=40  b=50  c=90 D)  a=50  b=40  c=90    
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07/23/18

Geometry math question
Find the measure of the remote exterior angle. X=6n-20  Y=5n+11 Z=171-n x and y are interior angles z is a exterior angle. A)15 B)86 C)70  D) 156  
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