All Questions ⁺⁰230469 Questions

0

652

1

+1495

Help me please

Help me please

Find the principal root of 576 by factoring

ManuelBautista2019 Jan 24, 2018

0

2172

1

+13

Geometry help

Saquina dilates a digital photograph by a factor of 1.75 to create a new digital photograph similar to her original photograph.
Select from the drop-menus to correctly complete the statement.

The perimeter of Saquina's new read more ..

razark Jan 24, 2018

+1

1523

2

+299

Math Help !!!

Find the new amount 8 meters increased by 25%

hectictar ●●

Nerd123 Jan 24, 2018

+1

800

3

+13

Geometry help

The coordinates of the vertices of trapezoid EFGH are E(−8, 8) , F(−4, 12) , G(−4, 0) , and H(−8, 4) . The coordinates of the vertices oftrapezoid E′F′G′H′ are E′(−8, 6) , F′(−5, 9) , G′(−5, 0) , read more ..

razark Jan 24, 2018

0

722

2

help

using trig to solve problems

1. a triangle has sides of lengths 19cm, 20cm and 21cm
a) calculate the size of each angle of the triangle read more ..

hectictar ●●

Guest Jan 24, 2018

0

912

1

+177

Geometry

party.girl286 Jan 24, 2018

0

1220

1

+112

Plato Classroom Question #16

Consider this system of equations:
(equation A)
(equation B)
The expression that gives the value of x is .
The solution for the system of equations is . read more ..

SpaceModo Jan 24, 2018

+1

1000

1

+177

Geometry

party.girl286 Jan 24, 2018

0

617

2

At your service

A tennis court is 78 feet long with a net stretched across the center. The distance from the net to the back is 39 feet long, and the net itself is 3 feet long.
Assuming Carina hits the ball as hard as she can, from what read more ..

Guest Jan 24, 2018

0

944

1

+177

Geometry

party.girl286 Jan 24, 2018

0

1177

1

+112

Plato Classroom Question #15

Simplify .
The power of in the simplified expression is .

SpaceModo Jan 24, 2018

0

936

1

+177

Geomtry

KennedyPape ●

party.girl286 Jan 24, 2018

0

4693

1

+327

Please Check My Geometry Proof (They Hate Me!!)

Complete the proof of the Pythagorean theorem.
Given: ΔABC is a right triangle, with a right angle at ∠C.
Prove: a^2 + b^2 = c^2 read more ..

KennedyPape Jan 24, 2018

0

5945

1

+327

Please Check If My Proof Answers Are Correct

Provide the missing reasons for the proof of part of the triangle midsegment theorem.
Given: K is the midpoint of MJ.
L read more ..

KennedyPape Jan 24, 2018

+2

3019

3

+1438

help

There are five unmarked envelopes on a table, each with a letter for a different person. If the mail is randomly distributed to these five people, with each person getting one letter, what is the probability that everyone gets the correct piece of mail? read more ..

SmartMathMan Jan 24, 2018

+4

1106

5

+107

have a great day

hope everyone is doing great on this wonderful day if not keep your head up everyone has there up and downs all you can do is stay strong and keep your head up high

off-topic

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foxy02 Jan 24, 2018

+1

848

1

+1438

help plz

Two fair 6-sided dice are rolled. What is the probability the sum rolled is 9?

SmartMathMan Jan 24, 2018

+1

986

1

+1438

help urgent

What is the probability that a randomly selected integer in the set { 1, 2, 3 ... 100 } is divisible by 2 and not divisible by 3? Express your answer as a common fraction.

SmartMathMan Jan 24, 2018

0

687

5

Prime number property 2

For a and b being integers, when the result of the expression above is an integer, and n is not equal to a + b, I perdict that:
- n is prime;
- n isn't 2. read more ..

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Guest Jan 24, 2018

0

2401

2

The orbital period, P, of a planet and the planet’s distance from the sun, a, in astronomical units is related by the formula . If Saturn’s

The orbital period, P, of a planet and the planet’s distance from the sun, a, in astronomical units is related by the formula . If Saturn’s orbital period is 29.5 years, what is its distance from the sun?

Guest Jan 24, 2018

+1

1211

2

+1450

Two Problems

1: In triangle ABC, the measure of angle A is x degrees, the measure of angle B is 2x degrees and the measure of angle C is 5x degrees. What is the value of x? Express your answer as a decimal to the nearest tenth. read more ..

AnonymousConfusedGuy Jan 24, 2018

0

554

1

Help

Last year, the number of students enrolled in the school was 672. If this number increases by 12% the next year, how many students will there be?

Guest Jan 24, 2018

+1

999

3

+42

Prime number property

(a^(n)b - ab^(n))/(2n)

When a and b are integers, and when the result is an integer too, i predict n is a prime number.
How can I prove it? read more ..

lolomine09 Jan 24, 2018

0

630

2

?!?!?

how much interest would you earn in one year on an $1000 investment earning 5% interest if the interest is compounded once, twice, four times, twelve times, or 365 times a year?

im following the equation A = P(1+r/n)^nt but my answers read more ..

Guest Jan 24, 2018

0

970

1

Find projected population of location in 2015:

Find projected population of location in 2015:
1. The population in Cedar Rapids, Iowa was 169775 in 1980 and 168767 in 1990.

2. The population in Janesville, Wisconsis was 139420 in 1980 and 139510 in 1990. read more ..

Guest Jan 24, 2018

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