All Questions ⁺⁰237680 Questions

0

444

1

graphs of rational functions

Find the number of ordered pairs of positive integers (a, b) with 1 a, b 00 such that the function f(x) = x^a - x^b is an odd function.

Guest May 4, 2020

0

990

2

+980

Assuming $x$, $y$, and $z$ are positive real numbers satisfying then, what is the value of $xyz$?

Assuming $x$, $y$, and $z$ are positive real numbers satisfyingthen, what is the value of $xyz$?

qwertyzz May 4, 2020

0

595

4

help!

The rectangle in the diagram has an area of 640 cm^2. Points B and F are the midpoints of sides AC and AE, respectively. What is the area of triangle BDF?

read more ..

hugomimihu ●●●●

Guest May 4, 2020

0

1045

1

+96

math

If the second term of a geometric sequence of real numbers is -2 and the fifth term is 16, then what is the fourteenth term?

daddypig May 4, 2020

0

407

0

can anyone help

The line y = mx intersects the circle (x - 3)^2 + (y - 2)^2 = 1. Find all possible values of m.

Guest May 4, 2020

0

534

1

squares and rectangles

(a) How many squares are in the grid below, that do not include the center red square?

(b) How many rectangles are in the grid below, that do not include the center red square?
read more ..

Guest May 4, 2020

0

579

3

help asap!

go to brainly for the question: https://brainly.com/question/16162843

Guest May 4, 2020

0

460

1

HELP ASAP PLSS

Find the number of ordered pairs $(a,b)$ of integers such that \[\frac{a + 2}{a + 5} = \frac{b}{3}.\]

Guest May 4, 2020

0

400

0

how do i solve this

Define a function f on the set of integers by:

f(n) = n - 1 if n is even
f(n) = n^2 - 1 if n is odd. read more ..

Guest May 4, 2020

0

586

5

Who decides Best Answer?

When a post has answer(s), who is it that decides which will be deemed the Best Answer?

Is it the OP (original poster) who asked the question? Or one of the moderators? Or who? read more ..

off-topic

●●●●●

Guest May 4, 2020

0

420

0

Need HELP!

Prove: If two circles are tangent internally at point P and the chords PA and PB of the larger circle intersect the smaller circle at points C and Drespectively, then AB∥CD.

Guest May 4, 2020

0

454

0

Help ASAP!

Prove: If RS is the common chord of two intersecting circles and ST and SU are diameters, then ∠TRU is a straight angle.

Guest May 4, 2020

0

547

1

Help with Geometry

Prove: If a quadrilateral is inscribed in a circle, then an exterior angle of the quadrilateral is congruent to its opposite interior angle.

Guest May 4, 2020

0

388

0

help please

f(x)=-3x + 7 and g(x) =6x+8

Guest May 4, 2020

0

518

1

help with counting

In how many ways can 5 girls and 3 boys stand in a row so that no two boys are together?

Guest May 4, 2020

0

426

1

Help me

a. Find Y if the point (-6,y) is on the line that passes through (-1,7) and (3,-2).

b. A line has a slope of -(3/7) and its y-intercept is (0,18). What is its x-intercept?
read more ..

Guest May 4, 2020

0

397

0

need help with counting

In how many ways can the letters of the word “PHYSICALLY” be arranged such that the L’s are always together but the Y’s aren’t?

Guest May 4, 2020

0

444

1

please help difficult question :(

The equation of the line passing through and can be expressed in the form Find .

Thank you!

Guest May 4, 2020

0

548

1

pre calc

Guest May 4, 2020

0

492

0

please help

Sam attempts a 42-yard field goal in a football game. For his attempt to be a success, the football needs to pass through the uprights and over the crossbar that is 10 feet above the ground.
Sam kicks the ball from the ground with an initial velocity read more ..

Guest May 4, 2020

0

563

3

Help is needed ASAP!!!

1. A line passes through the points (-3,-5) and (6,1). The equation of this line can be written in the form Ax+By=C, where A, B,and C are integers with greatest common divisor 1 and A is positive. Find A+B+C.
read more ..

Guest May 4, 2020

0

480

1

help

-2 and 3 are the roots of ax^2 + bx + c = 0. What are the roots of cx^2 + bx + a?

Guest May 4, 2020

0

423

0

HELP

In triangle ABC the angle bisector

Guest May 4, 2020

0

402

1

help please

Find the number of ways you can combine $5 bills, $10 bills, and $20 bills, to get a total of $50.

Guest May 4, 2020

1 Online Users