All Questions

642

+167

Plz help me?

Is there a figure with exactly 257 tiles in each pattern? Explain.
a) T= 2n+1
b) T= 2n+4

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kijijij Apr 30, 2020

572

Two similar square prisms have base areas of 16 ft sq and 36 ft sq. The volume of the larger prism is 216 ft cube

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Guest Apr 30, 2020

689

What is the product (4√3-4i)(√2+√2i) in polar form? In what quadrant of the complex plane does the product lie?

Guest Apr 30, 2020

1325

Plz Halp Asap

There are four points that are $5$ units from the line $y=13$ and $13$ units from the point $(7,13)$. What is the sum of the $x$- and $y$-coordinates of all four of these points?

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Guest Apr 30, 2020

-2

800

+167

i need help

a) Draw the next two figures in the tile pattern.
b) Write a pattern rule using an algebraic expression for the
number of tiles in any figure.
c) Identify the constant term and the numerical coefficient in
your expression. <#> d) What do the read more ..

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kijijij Apr 30, 2020

600

please help

What is the largest power of 2 that divdies 17^17 + 15^15?

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Guest Apr 30, 2020

660

+231

help!!!!!

Thank you in advance!!!!(Also I tried 1x + 2y = 2 but it did not work)

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peepeepuupuu Apr 30, 2020

467

help

One question per post. - Melody.

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Guest Apr 30, 2020

429

plz help

One question per post.
Learn from any given answer before posting the next problem.
Melody

Guest Apr 30, 2020

864

i need some help

Given 40 feet of fencing, what is the greatest possible number of square feet in the area of a rectangular pen enclosed by the fencing

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Guest Apr 30, 2020

509

help.

how many times can 8 go into 50

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Guest Apr 30, 2020

695

Geometry

The lines and are drawn in the coordinate plane. Find the slope of the line that bisects the angle between these lines.

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Guest Apr 30, 2020

534

Another one pls

A circle has a circumference of 50 meters. Find its diameter using 3.14 for pi and rounding to the nearest hundredth.

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Guest Apr 30, 2020

702

Can I please get some help on this?

Find the probability that a randomly chosen point in the figure lies in the
shaded region. Put your answer in terms of percentage. No fractions. Round
your percentage to the nearest hundredth.
read more ..

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Guest Apr 30, 2020

582

HELP IDK WHAT TO DO

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Guest Apr 30, 2020

-1

1225

+89

help

The complex number −2+8i has modulus of _____. When −2+8i is multiplied by 5, the modulus of the product is _____ .
Multiplying a complex number by a real number results in a scalar of the complex number. The quadrant read more ..

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phoquee Apr 30, 2020

1655

Someone help me please

David determines that 3√2cis(7pi/4)=-3+3i. When he considers the graphical representation of these numbers, he knows he made an error. Clearly explain in complete sentences what David observed, and where David made his mistake. State the correct rectangular read more ..

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Guest Apr 30, 2020

-1

644

+89

help

Divide - in standard form for complex numbers

2−3i/−1+5i = read more ..

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phoquee Apr 30, 2020

-1

807

+89

help

The complex number −2+4i lies in _____ of the complex plane. When any complex number is multiplied by the imaginary unit, the complex number undergoes a 90° rotation in a _____ direction. This means that the complex product of −2+4i and i^3 lies read more ..

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phoquee Apr 30, 2020

1475

Plz Help ASAP

A square pyramid has a base edge of 32 inches and an altitude of 1 foot. A square pyramid whose altitude is one-fourth of the original altitude is cut away at the apex of the original pyramid. The volume of the remaining frustum is what fractional part read more ..

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Guest Apr 30, 2020

-1

589

+89

help

p and q are complex numbers such that |p|=3/4x+2 , |q|=2x+1 , and |p+q|=2/3x−2 .
On what interval must x fall on?

phoquee Apr 30, 2020

-1

636

+89

help

What is the value of the modulus of 6−4i ?

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phoquee Apr 30, 2020

636

Wha-

How do I find 7 divided by 3/4?

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Guest Apr 30, 2020

All Questions ⁺⁰237826 Questions

Plz help me?

Two similar square prisms have base areas of 16 ft sq and 36 ft sq. The volume of the larger prism is 216 ft cube

What is the product (4√3-4i)(√2+√2i) in polar form? In what quadrant of the complex plane does the product lie?

Plz Halp Asap

i need help

please help

help!!!!!

help

plz help

i need some help

help.

Geometry

Another one pls

Can I please get some help on this?

HELP IDK WHAT TO DO

help

Someone help me please

help

help

Plz Help ASAP

help

help

Wha-

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