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489

Please help (Pre calc)

To what interval I must we restrict the parameter t if the graph of the parametric equations for is identical to the graph of the parametric equations for ?

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Guest Dec 9, 2019

484

Finding the x value after the following transformations?

I know that the y-value is -1 after applying these transformations, so it must be either A or B, but what would the x-value be? I can seem to get 0 neither read more ..

Guest Dec 9, 2019

588

math

Which graph represents the function?

https://prnt.sc/q82ur9 read more ..

ElectricPavlov ●

Guest Dec 9, 2019

461

help

Two jugs each have a capacity of x gallons. One is filled with wine and the other is filled with water. Two gallons are taken from each jug and are then transferred into the other, after which each jug has its contents thoroughly mixed. read more ..

Guest Dec 9, 2019

546

help

Find the sum of the infinite series 2/1 + 1/3 + 2/9 + 1/27 + 2/81 + 1/243 + ...

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Guest Dec 9, 2019

835

help

Find the value of tan x is sin(x) + cos(x) = 1/5 and pi/2 < x < pi.

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Guest Dec 9, 2019

952

+20

Homework help!

Hi everyone! Can anyone help me with this question?

When x^3 + 30x - c is divided by x - 5 the remainder is 5. What is c?
read more ..

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genevieve.cowl Dec 9, 2019

756

help

The terms of the sequence a_n are 2, 5, 10, 17, 26, 37. . The product of the 97th term and 98th term is the nth term. Find n.

RandomPerson ●

Guest Dec 9, 2019

Dec 8, 2019

1240

+12

Geometry Math Question HELP!!!

ABCD is a parallelogram such that Diagonals and intersect at and Find the measure of in degrees.

~~~Thanks~~~

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RandomPerson Dec 8, 2019

612

help

Find the sum of all the two digit numbers which can be expressed as an integral multiple of the product of their digits.

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Guest Dec 8, 2019

798

+308

HELP

What's the largest 5-digit number that is a multiple of both 4 and 9?

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notsmart2.0 Dec 8, 2019

503

m=A(r12)(1+r12)n(1+r12)n - 1 how do I apply this in to a 3 year loan

m=A(r12)(1+r12)n(1+r12)n - 1
how do I apply this in to a 3 year loan

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Guest Dec 8, 2019

587

help

Solve log(log(log(log(x)))) = 0. (Every logarithm is in base 10.)

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Guest Dec 8, 2019

595

help

The length of a radius of a circle is 3 + 2*sqrt(3). Three congruent circles are drawn in the interior of the original circle, each internally tangent to the original circle and externally tangent to the others. Find the length of a radius of read more ..

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Guest Dec 8, 2019

488

help

Find the positive integer whose cube exceeds its square by 4624.

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Guest Dec 8, 2019

454

help

Let x, y, z be positive integers such that . Find the smallest possible value of z.

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Guest Dec 8, 2019

438

help

In triangle ABC, D is the point on BC for which AD bisects median BE. Find BD:DC.

Guest Dec 8, 2019

431

help

In acute triangle ABC, AC = 14 and the length of the alttiude from B is 12. A square has two of its vertices on AC, and its other two vertices on AB and BC, respectively. Find the side length of this square.

Guest Dec 8, 2019

464

help

If tan(pi/4 + x) = A sec 2x + B tan 2x is an identity for all real values of x for which both sides of the equation are defined, find (A,B).

Guest Dec 8, 2019

821

In triangle $DEF$, we have $DE = DF = 13$ and $EF = 10$. Let $M$ be the midpoint of $\overline{DE}$ and $N$ be on $\overline{EF}$ such that

In triangle $DEF$, we have $DE = DF = 13$ and $EF = 10$. Let $M$ be the midpoint of $\overline{DE}$ and $N$ be on $\overline{EF}$ such that $\overline{DN}$ is an altitude of triangle $DEF$. If $\overline{DN}$ and $\overline{FM}$ intersect at $X$, then what read more ..

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Guest Dec 8, 2019

440

help

The parabola that is the graph of the equation y = ax^2 + bx + c passes through (-1,-11), (1,1), and (2,4). Find the coordinates of the vertex of this parabola.

Guest Dec 8, 2019

537

help

In the sequence 6, x, y, 16, the first three terms form an arithmetic sequence, and the last three terms form a geometric sequence. Find x and y.

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Guest Dec 8, 2019

440

help

In triangle ABC, AB = 5, BC = 6, and AC = 7. Point P on AB, Q on BC, and R on AC are located so that AP = 2, BQ = 2, and CR = 3. Find the ratio of the area of triangle PQR, so the area of trianlge ABC.

Guest Dec 8, 2019

935

+642

plot algebra

Im not sure about this one

read more ..

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cerenetie Dec 8, 2019

804

+642

data plot help

I did the plot diagram but i still couldnt figure out what the answer could be? My best guess was 8.38 but I could be wrong.

read more ..

cerenetie Dec 8, 2019

All Questions ⁺⁰237641 Questions

Please help (Pre calc)

Finding the x value after the following transformations?

math

help

help

help

Homework help!

help

Geometry Math Question HELP!!!

help

HELP

m=A(r12)(1+r12)n(1+r12)n - 1 how do I apply this in to a 3 year loan

help

help

help

help

help

help

help

In triangle $DEF$, we have $DE = DF = 13$ and $EF = 10$. Let $M$ be the midpoint of $\overline{DE}$ and $N$ be on $\overline{EF}$ such that

help

help

help

plot algebra

data plot help

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