All Questions

368

help algebra

What is the sum of all numbers a for which the graph of y=x^2+a and the graph of y=2ax intersect one time?

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Guest Jun 23, 2021

361

Inequality

Let a be the smallest integer satisfying the inequality x^2 - 15 < 12x, and let b be the largest integer satisfying the same inequality. What is b-a?

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Guest Jun 23, 2021

830

Pls help

3 cards are chosen at random from a standard 52-card deck. What is the probability that they can be arranged into a group of three consecutive cards, all of the same suit? For this problem, an Ace can either come before a 2 or after a King, but not both read more ..

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Guest Jun 23, 2021

356

Any help is appreciated

Find the number of ordered pairs $(a,b)$ of integers such that $|a + bi| \le 5.$

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Guest Jun 23, 2021

537

+47

Anyone pls help PLS (i Give Likes)

The expression $x^2 + 13x + 30$ can be written as $(x + a)(x + b),$ and the expression $x^2 + 5x - 50$ written as $(x + b)(x - c)$, where $a$, $b$, and $c$ are integers. What is the value of $a + b + c$?

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bossboy1335 Jun 23, 2021

507

+47

Cphill pls help

Find $p+q$, given that $(q+4)(p+3)-(q+2)(p+1)=44$.

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bossboy1335 Jun 23, 2021

473

pLeAsE heLp uRgeNT: Let 0, a, b, c be the vertices of a square in counterclockwise order..

Let 0, a, b, c be the vertices of a square in counterclockwise order. Then enter b/a and c/a in that order in rectangular form.

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Guest Jun 23, 2021

528

+313

Math

Think of a WORD PROBLEM that will match this expression
2/4x = 140 + 20 - 68

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apsiganocj Jun 23, 2021

Jun 22, 2021

444

present value find pmt

help solve: PV=$25,417; n=62; I=.014; pmt=?

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Guest Jun 22, 2021

436

graphing question

The graph of y=f(x) is shown in red below. For how many values of c is f(c) = -1?

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Guest Jun 22, 2021

457

Not sure how to solve this

Find a/b when 2 * log (a -2b) = log (a) + log (b).

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Guest Jun 22, 2021

878

polygons

A regular octagon, ABCDEFGH has an area of 1 square unit. What is the area of the rectangle ABEF ?

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Guest Jun 22, 2021

407

help with graphing

Suppose the graph of y = f(x) includes the points (1,-5), (2,3) and (3,-1).
Based only on this information, there are two points that must be on the graph of y = f(f(x)) . If we call those points (a,b) and (c,d) what is ab + read more ..

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Guest Jun 22, 2021

-1

493

+13

You are not learning

You are not learning if you get people to do all of your hw for you, You are taking the cheap way out, just dont do it than. That being said, Dont be afraid to ask for an explination if you dont understand something.

off-topic

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Krxzy Jun 22, 2021

518

+195

Help

1.Among all fractions $x$ that have a positive integer numerator and denominator and satisfy $$\frac{9}{11} \le x \le \frac{11}{13},$$ which fraction has the smallest denominator?

2.
What is the largest 4-digit number read more ..

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QuestionMachine Jun 22, 2021

516

Coordinates

The center of the circle with equation x^2+y^2=4x-12y-39 is the point (h,k). What is h+k?

ElectricPavlov ●

Guest Jun 22, 2021

464

Fractions and Decimals

Doctor Bjorn speaks 3 different plant languages. Today, the doctor spent 2 hours speaking to daisies. He spent 1/3 less time speaking to his pine tree as he did with the daisies. And he spent 1/4 the time he gabbed with the read more ..

ElectricPavlov ●

KidSmeller Jun 22, 2021

450

geometry problem

Find angle x, in degrees.

ElectricPavlov ●

Guest Jun 22, 2021

431

geometry problem

Find angle x, in degrees.

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Guest Jun 22, 2021

354

Help please

Let

a_0=5
read more ..

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Guest Jun 22, 2021

429

Perimeter of a Trapezoid?

The measure of one of the smaller base angles of an isosceles trapezoid is $60^\circ$. The shorter base is 5 inches long and the altitude is $2 \sqrt{3}$ inches long. What is the number of inches in the perimeter of the trapezoid?

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Guest Jun 22, 2021

536

Parabola

The vertex of the parabola described by the equation 3y=2x^2+16x+28 is (m, n). What is m+n?

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Guest Jun 22, 2021

568

help plssss

An $8$-cm-by-$8$-cm square is partitioned as shown. Points $A$ and $B$ are the midpoints of two opposite sides of the square. What is the area of the shaded region?

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Guest Jun 22, 2021

-1

520

+515

a little help

thanks

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mworkhard222 Jun 22, 2021

495

+428

i need help

if a+1=b+2=c+3=d+4=a+b+c+d+5 what is a+b+c+d?

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Dennis070sinneD Jun 22, 2021

All Questions ⁺⁰237720 Questions

help algebra

Inequality

Pls help

Any help is appreciated

Anyone pls help PLS (i Give Likes)

Cphill pls help

pLeAsE heLp uRgeNT: Let 0, a, b, c be the vertices of a square in counterclockwise order..

Math

present value find pmt

graphing question

Not sure how to solve this

polygons

help with graphing

You are not learning

Help

Coordinates

Fractions and Decimals

geometry problem

geometry problem

Help please

Perimeter of a Trapezoid?

Parabola

help plssss

a little help

i need help

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