08/06/18

Two complementary angles are in the ratio of 7:2 find the number of degrees in the similar angles
what is the number of deg in the simila angles
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08/06/18

The area of a right triangle is 35 square inches. If the longer leg is 3 inches longer than the shorter leg, what is the length of the hypotenuse in inches?
a2+3+b2=352
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08/06/18

what are the intercept of 2x + 3y =6
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08/06/18

How many more cups of lemonade did Marcus sell on Saturday?
Marcus is selling lemonade and peanuts. Each cup of lemonade is $0.75, and each bag of peanuts costs $0.35. On Saturday, Marcus sold 5 more cups of lemonade than bags of peanuts. He earned $7.05.
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08/05/18

find dimension
the length of a rectangle is 5 meters less than twice the width. if the area of the rectangle is 493 square meters, find the dimensions
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08/05/18

If the midpoint of point A and B is (1 ,3), what might the end points be? Give reasons for your answer.
If the midpoint of point A and B is (1 ,3), what might the end points be? Give reasons for your answer. Use mathematical terms and explain your reasons mathematically, justify your answers. Hints:... more
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08/05/18

Reflected across the x-axis
(-5,0) 
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08/05/18

Slope=3/8 passing through the origin
Write an equation for the line point-slope form
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08/05/18

Word Problem
How many pounds of coffee beans that costs $6 per pound should be added to 10 pounds of coffee beans that costs $10 per pound to have a new blend of coffee that costs $7 per pound?
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08/02/18

Are intersecting lines coplanar
Coplanar, planes, lines and segments
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08/01/18

Write an equation in slope-intercept form for the line that passes through (2, 7) & (26, 21)...?
A.)y = 14x + 1/10 B.)y = 24x + 1/10 C.)y =  14/24x + 140/24 D.)y = 10x + 140/24
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08/01/18

Laura can weed the garden in 1 hour 20 minutes and her husband can weed it in 1 hour 30 minutes. How long will they take to weed the garden together?
Rate problem that I don't know how to work around. Thank You 
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08/01/18

For each statement, write an expression then write its quotient or a product: The mean daily gain when $8 000 is gained over 6 days.
urgent help, please 
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08/01/18

which of these is a point-slope equation of the line that is perpendicular to y-3=4(x-10)and passes through (-3,7)
A. y+7=4(x-3) B. y+7= -1/4(x-3) C. y-7=-1/4(x+3) D. y-7=-4(x+3)
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08/01/18

mia ran 8 laps around the campus in 4 minutes. At that rate, how many laps did she run in 15 minutes?
help with proportional r
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07/30/18

“I spent one-half of what I had on my ticket, bought a quarter’s worth of candy, spent half of what I had left, plus fifty cents, on newspapers. Then I spent
“When I left the house this morning, I noticed that I was short on cash,” Gary said. “I spent one-half of what I had on my train ticket, then bought a quarter’s worth of candy. When I got to the... more
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07/30/18

Consider the function f(x)=3x-2 with a range of 4<y<7. What is the domain of f^-1(x)?
Answers 7<x<4 4<=x<7 4<x<7 4<=y<7 7<x<4
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07/30/18

follow up question
Thanks Philip for the excellent answer. The follow up question is this. If you divide a circle of 880 by 5 the result is 5 equal arcs of 176. Why can't you fit a five pointed pentagon with 5 sides... more
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07/30/18

A flag for a local organization is in the shape of a rectangle whose length is 4 inches less than twice its width. If the area of the flag is 30 square inches,
A flag for a local organization is in the shape of a rectangle whose length is 4 inches less than twice its width. If the area of the flag is 30 square inches, find its dimensions (length and width).
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07/30/18

Mia bought 7 golf balls. The total weight of the golf balls was 8 ounces. To the nearest hundredth of an ounce, how much did each golf ball weigh?
Mia bought 7 golf balls. The total weight of the golf balls was 8 ounces. To the nearest hundredth of an ounce, how much did each golf ball weigh?
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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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07/28/18

City Cabs charges a $2.50 pick up fee and a $1.25 per mile traveled. Diego’s fare for a cross-town cab ride is $20.00. how far did he travel in the cab?
Diego traveled blank miles 
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07/28/18

A train travels 74 km in three hours and then 89 km in four hours what is its average speed .......... Answer Units
Need help pls 
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07/26/18

Geometry math question
Which set of numbers could be the lengths of the sides of a triangle. A)3,6,9 B)5,5,11 C)12,13,20 D)6,7,13
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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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