09/10/19

How many odd integers between 17/4 and 47/2?
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09/10/19

what is the area of the triangle formed from (-2,2) (1,2) and (0,-6)
I really don't know how to do this can someone help me.
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09/10/19

Find the coordinates of point P along directed line segment AB with A(-4, 8) and B (16, -2) so that the ration of AP to PB is 3 to 2
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09/10/19

A train traveling 75 miles per hour takes 3 hours to go between newyork and DC, how long would it take a train traveling 170 miles miles per hour to go the same distanceng 170

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09/10/19

What is f(x+h) of 4x^2+3x-7
F(x)=4x2+3x-7solve f(x+h)
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09/10/19

Pre Calculus 11 - Trigonometry
What is the perimeter of a regular heptagon inscribed in a circle of radius 7? Round your answer to 2 decimal places.
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09/10/19

Pre Calculus 11 - Trigonometry
P and Q are both points on the unit circle. The standard angle of P is 45° and the standard angle of Q is 150°. Find the length of the chord PQ. Round your answer to 2 decimal places.
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09/10/19

Pre Calculus 11 - Trigonometry
Chie left home and ran north for 20 minutes at 10km/h and then turned north east and ran for 35 minutes at 5km/h. How far (km) was she away from home after the run? Round your answer to 2 decimal... more
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09/10/19

Trigonometry- Prove that triangle ABF is similar to triangle DEF.
1)Prove that triangle ABF is similar to triangle DEF. Please ensure you follow proper proof form.2)Find the lengths of sides a and b in triangle ABF from question #1.
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09/10/19

The population of the u.s was 280 million in 2000 and about 310 million in 2010 what was the rate of change in population from 2000 to 2010?
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09/10/19

Calculus III Finding length of one arc of cycloid
Find the length of one arch of the cycloidx = r(θ − sin(θ)), y = r(1 − cos(θ))
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09/09/19

Sam is building a model of an antique car. The scale of his model to the actual car is 1:10. His model is 13 1/2 inches long. How long is the actual car?
Im having trouble on how I should put this into an equation, can someone help me please?
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09/09/19

what is 7x5 equal
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09/09/19

Translate the following verbal statement into an algebraic expression

Six more than the quotient of a number squared and three
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09/09/19

4th grade math please help!
In Sean’s fish tank there are 6 times as many goldfish as guppies. There are 21 fish in the tank.How many more goldfish are there than guppies
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09/09/19

For what angles theta between 0° and 360° is cos = sin theta true?
The angle theta in degrees is/are what?
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09/09/19

which of the following is equivalent to the expression i^19
multiple choice 1.-i2.-13.14.i
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09/09/19

How do I solve it?
a rectangular piece of metal is 25in longer than it is wide. Squares with sides 5 in long are cut from the four corners and the flaps are folded upward to form an open box. If the volume of the box... more
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09/09/19

reverse numerical patterns
what is a reverse numerical pattern for the numbers 3,4,7,13,23
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09/09/19

Susan enlarge to scale a rectangle with a height of 4 cm and length of 11 cm on her computer. The length of the new rectangle is 16.5 cm. Find the height of the new rectangle
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09/09/19

please i don't know how to work it out
a tourist is standing on level ground and is holding his camera at a height of 5.3 feet. he suddenly notices a flying saucer on the ground 231 feet from where he is standing. the saucer takes off... more
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09/09/19

Explain why the expression is correct

Jerry is planting white daisies and red tulips in his garden and he wants to choose a pattern in which the tulips surround the daisies. He uses tiles to generate patterns starting with two rows of... more
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09/09/19

The area of a rectangular wall of a barn is 28 square feet.i its length is 10 feet longer than twice its width . Find the length and width of the wall of the barn
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09/08/19

Algebra word problem
A science class has 5 girls and 3 boys in the seventh grade and 2 girls and 2 boys in the eighth grade. The teacher randomly selects a seventh grader and an eighth grader from the class for... more
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09/08/19

solving equations
what property name is 8x = -19
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