All Questions ⁺⁰237665 Questions

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The ratio of the width of a rectangle to its length is 3 to 4. If the area is 1323, then find the perimeter.

Guest May 15, 2020

-4

780

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Priya and Mai are trying to prove that if 2 chords are congruent, they are equidistant from the center of the circle. Priya draws this pictu

I'm quite confused with this one and I need help from someone that can solve the problem below.

Priya says, “I think we should try to use read more ..

GAMEMASTERX40 May 15, 2020

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2395

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How do you graph parametric equations?

How do you graph parametric equations?
Graph x(θ)=3cosθ,y(θ)=6sinθ, where [π,2π].
Drag a term, phrase, or value into each box to correctly complete the statements.
read more ..

Guest May 15, 2020

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404

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Bump

If you pick two marbles from the same bag at the same time, do you calculate probability with replacement or without?

Guest May 15, 2020

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456

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help me please asap

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 15, 2020

+1

1490

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Check my answers please!

1.What is the component form of the vector whose tail is the point (−3,2) and whose head is the point (1,−6)?
i got〈 4, −8 〉

2. What is the vector that results from transforming read more ..

Guest May 15, 2020

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655

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how do i become a moderator

how do i become a moderator

off-topic

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drava1 May 15, 2020

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649

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hard

a quadralateral has no pairs of parallel sides which two shapes can it be
i got a kite and trapezium
but doesnt look right

Guest May 15, 2020

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1352

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+73

Jada cuts out a rectangular piece of paper that measures 5 inches by 4 inches.

Jada cuts out a rectangular piece of paper that measures 5 inches by 4 inches. Han cuts out a paper sector of a circle with radius 5 inches, and calculates the arc length to be 2π inches. Whose paper is larger? Explain your reasoning. read more ..

GAMEMASTERX40 May 15, 2020

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511

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please help

If x - y = sqrt(3) and x + y = 2, then xy = ?

Guest May 15, 2020

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491

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help

What are the roots of z^2 + (1 - i)z - 2 - 2i = 0?

Guest May 15, 2020

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711

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help me please

Your model train has one engine and eight train cars. Find the total number of ways you can arrange the train. (The engine must be first.

Guest May 15, 2020

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459

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Quick Qs thx

If you pick two marbles from the same bag at the same time, do you calculate probability with replacement or without?

Guest May 15, 2020

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365

0

help

60 numbers have an average of 24. Two numbers are discarded, and the average of the remaining 58 numbers is 25. Find the sum of the two discarded numbers.

Guest May 15, 2020

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364

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help

The coefficients of the equation 21x + 102 = 10112 are expressed in base 3 notation. Find the solution in base 3.

Guest May 15, 2020

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540

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Convert the fraction 1/7 to base 8 <-- HELP

Convert the fraction 1/7 to base 8

Guest May 15, 2020

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381

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helppp :)

convert the fraction to base b :)

Guest May 15, 2020

+1

720

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+67

Double-Angle and Half-Angle Identities

Given that tan(x) = -2 and pi/2 < x < pi, find cos 2x.

a. - 4/3
b. - 4/5 read more ..

Darry May 15, 2020

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588

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+280

Complex Numbers

Suppose m = 2 + 6i, and | m + n | = 3√10, where n is a complex number.

a) what is the minimum value of the modulus of n?
b) provide one example of the complex number, n. read more ..

auxiarc May 15, 2020

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402

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HELP

Convert the fraction 1/7 to base 8

Guest May 15, 2020

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767

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Help

Find the sum of the distinct prime factors of 999.

Guest May 15, 2020

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