All Questions ⁺⁰237795 Questions

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926

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+195

IMMEDIANT HELP REQUESTED

Let ABC be any triangle. Equilateral triangles BCX , ACY , and BAZ are constructed such that none of these triangles overlaps triangle .
a) Draw a triangle ABC and then sketch the remainder of the figure. It will help if triangle ABC is not read more ..

Maplesnowy Mar 21, 2018

+1

1195

3

+4623

Help, again geometry

How many units are in the sum of the lengths of the two longest altitudes in a triangle with sides and ?

tertre Mar 21, 2018

+1

2348

1

+595

1. Jack is a farmer and he wants to know the mean weight of all the potatoes in a sack.

1. Jack is a farmer and he wants to know the mean weight of all the potatoes in a sack.
He randomly selects 10 potatoes and weighs them. Their weights, to the nearest ounce are 5, 8, 9, 11, 7, 7, 8, 9, 12, and 7.

What read more ..

jbouyer Mar 21, 2018

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1045

1

+54

How do I tell how many solutions these equations have?

(x+8)(x+8)=0
x2+12x+40=4
I don't understand how to find out how many sol'ns there are

raindropsfurrever Mar 21, 2018

Mar 20, 2018

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674

1

Help asap

Let $f(x)=x+2$ and $g(x)=x/3.$ Also denote the inverses to these functions as $f^{-1}$ and $g^{-1}.$ Compute \[f(g^{-1}(f^{-1}(f^{-1}(g(f(19))))).\]

Guest Mar 20, 2018

0

693

1

+2448

help plz

RainbowPanda Mar 20, 2018

+4

1146

4

+390

Surface Area

Donut Mar 20, 2018

0

806

1

+2448

3 q's

RainbowPanda Mar 20, 2018

+1

1323

1

+390

Surface Area

use 3.14 for PI. Plz help.

Donut Mar 20, 2018

0

1354

3

statistics

Suppose that shoe sizes of American women have a bell-shaped distribution with a mean of 8.148.14 and a standard deviation of 1.531.53. Using the empirical rule, what percentage of American women have shoe sizes that are less than 11.211.2? Please do not read more ..

Guest Mar 20, 2018

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709

1

+2448

Am I right?

RainbowPanda Mar 20, 2018

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1444

1

Stuck on this Problem

What is the length, in units, of the shortest possible diagonal of a rectangle with all integer side lengths and perimeter 26 units?Express your answer in simplest radical form.

Guest Mar 20, 2018

0

706

1

+2448

Translation

Answer choices:

RainbowPanda Mar 20, 2018

0

706

1

+2448

Help asap, tyyy

Help asap, tyyy

RainbowPanda Mar 20, 2018

0

680

3

+6

PLEASE HELP ILL like and follow this is my fist time and reely dont get this

there are 52 catfish 61 grass carp and 87 blue gill how many blue gill would there bee if there were 800 fish

hillgavin251 Mar 20, 2018

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686

1

+2448

help asap, ty!

RainbowPanda Mar 20, 2018

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2381

1

The Fibonacci sequence, with \(F_0 = 0\), \(F_1 = 1\) and \(F_n = F_{n - 2} + F_{n - 1\), had a closed form \(F_n = \frac{1}{\sqrt{5}} \left

The Fibonacci sequence, with \(F_0 = 0\), \(F_1 = 1\) and \(F_n = F_{n - 2} + F_{n - 1\), had a closed form \(F_n = \frac{1}{\sqrt{5}} \left( \phi^n - \widehat{\phi}^n \right),\) where \(\phi = \frac{1 + \sqrt{5}}{2} \; \text{and} \; \widehat{\phi} = \frac{1 read more ..

Guest Mar 20, 2018

+1

2194

4

+4623

geometry problem, help please!

What is the number of centimeters in the length of if ?

read more ..

tertre Mar 20, 2018

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665

1

+2448

Isometries

RainbowPanda Mar 20, 2018

-1

1056

1

+122

Geometry

https://prnt.sc/itya5t

http://prntscr.com/itya7k
read more ..

Severoth Mar 20, 2018

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923

1

+121

one more

Which statement about BC is correct?
• BC is a tangent line because
m∠ABC=90° read more ..

AgentFatboy Mar 20, 2018

+1

2280

2

+4623

Help fast! Geometry

The exact amount of fencing that enclosed the four congruent equilateral triangular corrals shown here is reused to form one large equilateral triangular corral. What is the ratio of the total area of the four small corrals to the area of the new large read more ..

tertre Mar 20, 2018

0

726

1

+121

tangents part 2

What is the value of n?

AgentFatboy Mar 20, 2018

-1

807

1

+4117

Help 3,4

NotSoSmart Mar 20, 2018

1 Online Users