Joseph B.

02/25/19

rectangle with a perimeter of 18 units on a coordinate grid. Two of the vertices were (4, –3) and (–1, –3). What could be the coordinates of the other two vertices of the rectangle?

Follows • 1

Answers •1

02/23/19

Application problem with a linear function

the credit remaining on a phone card (in dollars) in a linear function of the total calling time made with the card (in minutes). The remaining credit after 38 minutes of calls is $19.30, and the... more

Follows • 1

Answers •1

Math Precalculus Trigonometry

02/22/19

the legs of a right trianle measure 5 inches and 7 units. If θ is the angle between the 7-inch leg and the hypotenuse, sinθ=______.

This question is a trig question, I hope you help me. I dont understand this question and would appreciate the help.Thanks :)

Follows • 1

Answers •2

Physics

02/22/19

A rope exerts a 35 N force on an object at an angle of 12° above the horizontal. What are the horizontal and vertical components of this force?

i am having some trouble with my science homework :,( i understand most of some other stuff from our physics unit, but this is a really troubling problem to me. can you help???

Follows • 1

Answers •2

Precalculus

01/27/19

sin(u-v); sin u=12/13, cos v=-8/17

Find the exact value of the trigonometric expression when sin(u) = 12/13 , cos(v)=-8/17(Both u and v are in Quadrant II)sin(u-v)

Follows • 2

Answers •1

Algebra 1

01/22/19

Writing and solving equations

A fourth of a number added to -45 is -11. What is the number?

Follows • 0

Answers •1

Algebra

10/27/14

Intermediate Algebra Question

at a museum adult admission is 13 and children admission is 7. During one day, a total of 1900 adult and children admissions were collected and 21,700 in admission fees was collected. How many... more

Follows • 2

Answers •1

Algebra 2 Calculus Math Help

08/18/14

Calculus logarithm question

Log x + log (x+15) = 2 How is this solved?

Follows • 3

Answers •2

Algebra 1

02/17/14

(0,4) , 3x+8y=4

Write the slope-intercept form of an equation that passes through the given point and is perpendicular to the graph of each equation.

Follows • 3

Answers •2

Algebra Word Problem

08/25/13

Word Problem

Mrs. Lewis needs to buy two types of grain, oats, and barley to mix as a feed supplement for her cattle. She has $4275 to spend on grain and wants the mixture to be 3 parts oats and 2 parts barley.... more

Follows • 7

Answers •6