All Questions

1864

+12

Help please

you are measuring the height of a water slide. you stand 58 meters from the base of the slide you measure the angle of elevation from the ground to the top of the water slide to be 13^0 . find the height h of the slide to the nearest meter

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sammyallred May 6, 2017

1034

+40

bearings

Measure the bearing of B from A.
https://hegartymaths.com/assets/bearing12.png

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MathsMia May 6, 2017

971

Write out the quadratic function based on zero values in a graph

I have a function where the graph is y=0 on x=-0,5 and x=6,5
The graph cuts the y-axis at 0;1
What I want to do it so write out the quadratic function based on the information I have.
I tried figuring it out doing the following: read more ..

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Guest May 6, 2017

946

+50

help

3
over
radical 6

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elitezombiemathmajor May 6, 2017

1220

+74

#BCat

#BCat Day 5

Today, is your day, to feel beautiful.
Because I want you to know that you are read more ..

off-topic

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RosyWintercat May 6, 2017

1193

+40

URGENT PLEASE HELP

https://hegartymaths.com/assets/multistep9.png
sorry, didnt give the calculations. AB is parallel to DC.
AD is parallel to BC.
∠ CDB = 66°.
∠ CAB = 26°.
Work out x,

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MathsMia May 6, 2017

1049

+74

To everyone

Hi everyone
Its me, MysticalJaycat
I made a new account for a new name because you unfortunately can't change an existing username

so I had to start fresh. #BCat posts will read more ..

off-topic

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RosyWintercat May 6, 2017

4576

Boris is playing on the mall escalators.

Boris is playing on the mall escalators. One escalator goes up, one goes down, and one is out of service; otherwise, they're all identical. The up and down escalators go at the same speed. You can assume that Boris always runs at the same speed. Boris can read more ..

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Guest May 6, 2017

3444

Halp!

As a punishment for something naughty that we did, my little brother and I have to whitewash both sides of a fence. We start at the same time, and we each work at a constant rate. If we each whitewash one side, I'll finish in 2 hours and my brother read more ..

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Guest May 6, 2017

876

Its high noon somewhere in the world

Lets start a mecCree jokes thread.

Dont ask why or your head will be detached from your body.
read more ..

off-topic

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Guest May 6, 2017

952

Antti entered a race help

Antti entered a 10-kilometer race. His goal is to finish in one hour. He starts off sprinting, and completes the first 2 kilometers of the race at an average speed of 12 kilometers per hour. To achieve his goal of a one-hour finish time, what read more ..

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Guest May 6, 2017

911

Factorials

I have been using factorials (a.k.a the mark "!") to calculate the number of arrangements of objects, and I'm wondering if the function f(x)=x! have a value when they are not positive integers but fractions, negative numbers, or even irrational numbers read more ..

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Guest May 6, 2017

970

Simple Question

Hey Guys and Gals lol, I know this is not a "math" question but I am writing an English research paper on the Bermuda Triangles and I wanted to ask if you could help me think of a catchy question or hook that can help me draw the reader into reading more read more ..

off-topic

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Guest May 6, 2017

1202

help

is it possible to multiply an integer and a surd

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Guest May 6, 2017

795

solve inequality

x!<=10^10 -1

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Guest May 6, 2017

788

maths

In 2007, MP3 players cost $380 each. At the end of 2009, their price had fallen by 35%. What is the answer?

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Guest May 6, 2017

943

The length of a rectangle is twice its width and its perimeter is 42 cm. f the width of the rectangle is x cm, write an expression for the p

The length of a rectangle is twice its width and its perimeter is 42 cm. f the width of the rectangle is x cm, write an expression for the perimeter of the rectangle in terms of x.

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Guest May 6, 2017

958

+40

Goodnight!! GUYS!!

off-topic

coltsrock May 6, 2017

3867

This rectangular prism is intersected by a plane that contains points D, E, K, and L.

This rectangular prism is intersected by a plane that contains points D, E, K, and L.
What is the perimeter of the crosection?
Round to the nearest tenth.
read more ..

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Guest May 6, 2017

4049

What is the area of a cross section that is parallel to face CDHG ?

What is the area of a cross section that is parallel to face CDHG ?

What is the area of the two-dimensional read more ..

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Guest May 6, 2017

863

Cosine equation?

How do I find the equation of a cosine function with a maximum of 3, a minimum of -3, and a period of 4?

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Guest May 6, 2017

808

[hs calculus] Analytic Trigonometry

i need to find the solution for the following:
22: cos2 (x(sec2 (x) -1))
23: sec4 (x) - tan4 (x)
24: cot (x sec(x)) read more ..

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Guest May 6, 2017

All Questions ⁺⁰238158 Questions

Help please

bearings

Write out the quadratic function based on zero values in a graph

help

#BCat

URGENT PLEASE HELP

To everyone

Boris is playing on the mall escalators.

Halp!

Its high noon somewhere in the world

Antti entered a race help

Factorials

Simple Question

help

solve inequality

maths

The length of a rectangle is twice its width and its perimeter is 42 cm. f the width of the rectangle is x cm, write an expression for the p

Goodnight!! GUYS!!

This rectangular prism is intersected by a plane that contains points D, E, K, and L.

What is the area of a cross section that is parallel to face CDHG ?

Cosine equation?

[hs calculus] Analytic Trigonometry

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