All Questions ⁺⁰237760 Questions

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Prove that ABCD is not a parallelogram. Can someone help me explain how would I prove this because I'm confused?

Prove that ABCD is not a parallelogram. Can someone help me explain how would I prove this because I'm confused?

GAMEMASTERX40 Apr 16, 2020

0

427

1

Help me please

What is the area of triangle ACE?

Guest Apr 16, 2020

0

470

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+4

Help

By starting with a million and alternatively dividing by 2 and multiplying by 5, Anisha created a sequence of integers that starts 1000000, 500000, 2500000, 1250000, and so on. What is the last integer in her sequence? Express your answer in the form a^b, read more ..

SweetBelle Apr 16, 2020

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570

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+980

Can I please have some help? this question really stumped me

Let Find the function such that is its own inverse.

qwertyzz Apr 16, 2020

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434

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help with line

A line passes through the point (3,-1) and has a slope of 2.
a. Write the equation of the line in slope intercept form.
b. Write the equation of the line in standard form.
c. Write the equation of the line in point slope form.

Guest Apr 16, 2020

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447

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$2(2^x- 1) x^2 + (2^{x^2}-2)x = 2^{x+1} -2$

Hi! I'm struggling with this problem a bit. I had a hint to prove that and had the same sign, but I'm not sure how to do that. Would I have to use casework to do this?

I know that is read more ..

Guest Apr 16, 2020

0

460

1

Hard geo question

I have had trouble on this geometry question

Guest Apr 16, 2020

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422

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help

Find the measure of angle 1.

Guest Apr 16, 2020

+1

607

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+73

Help pls

Let . Evaluate This sum has 1000 terms, one for the result when we input each integer from 1 to 1000 into f.

Hi121529 Apr 16, 2020

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444

1

help

The half life of utranium 48 is approximately 9 days . how much is left from a 10 gram sample after 36 days ?

Guest Apr 16, 2020

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485

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Helo !i am math Student, ned hdelp

Given a 50 card deck with cards numbered from 1 through 10 in each of 5 suits, how many 5 card hands are there that include exactly one pair of two cards that have the same numeric value?

I need helpfast adn would really like read more ..

Guest Apr 16, 2020

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499

1

hard geometry

In the diagram below, we have , , , and . Find x.

It won't let me post the picture, here it is
read more ..

Guest Apr 16, 2020

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426

1

Math Help

Find the positive constant k, so that has one unique solution in x

Guest Apr 16, 2020

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373

1

Could someone help me with this

I'm a little confused of how to find the area.

Guest Apr 16, 2020

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556

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I need help on this plz can someone help me plz

What is the volume of corn held in this cone-shaped grain silo? Use 3.14 for π and round to read more ..

Guest Apr 16, 2020

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447

1

HELP aSAP PLZ

Three circles are drawn, so that each circle is externally tangent to the other two circles. Each circle has a radius of 2. A triangle is then constructed, such that each side of the triangle is tangent to two circles, as shown below. Find the perimeter read more ..

Guest Apr 16, 2020

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638

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+47

Precalc question, Verify the identity

Verify the identity
cosx/1+sinx=secx−tanx
What are the induvidual steps in verifying the identity?

lightsup Apr 16, 2020

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699

1

Help Please i need to pass

A boat traveled in a straight line through calm seas until it was 28 kilometers east and 47 kilometers south of its original position. Find how far the boat traveled, to the nearest tenth.

Guest Apr 16, 2020

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401

0

help

When a plane flies against the wind, its 1800-mile trip takes 4 hours. The return trip with the wind only takes 3 hours. Find the speed of the plane without wind and the average wind speed. Write your answer in this form:

Guest Apr 16, 2020

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+84

deleted

VVoidSmiley69 Apr 16, 2020

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385

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All help appreciated thank you

What is the $x$-coordinate of the point on the $x$-axis that is equidistant from points $A( -2, 0)$ and $B(0,4)$?

Guest Apr 16, 2020

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431

1

please help

Hey, i'm more of a Visual type learner and the teachers aren't answering my questions for help. Can maybe someone explain this and help me out please? <3

read more ..

Guest Apr 16, 2020

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572

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Please someone help!

What is the area of the pentagon shown below?

Guest Apr 16, 2020

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