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Once again JoLink you have stolen another person's work.

This is a copy of CoolStuffYT's answer on July 20.

Hello JoLink!!!

I think you might have copied CoolStuffYT's answer. Could you please not plagarize or take credit for other peoples answers?

It is very rude to other people and plagarizing is not cool.

Here is CoolStuffYT's answer: https://web2.0calc.com/questions/help_7500

So there are 3 ways to make a number divisable by 6 with these numbers.

6

2 and 4

2, 4, and 6

So there is 1 one-digit mutiple. (1!)

There are 2 two-digit mutiples. (2!)

And there are 6 three-digit mutiples. (3!)

So you get 9.

The Answer is 2 NeverMind

Since altitude to hypotenuse is 4 

tan45 = 4/(1/2b)

1 = 4/(1/2b)

b = 8

area = 1/2 b * h = 1/2 (8)(4)= 16 units ²

Thank you Pangolin14    

So the first thing to notice is that it is a 45 - 45 - 90 right triangle.

This means that the ratio of the sides are 1 - 1 - \(\sqrt2\)

This means that one leg has the length of\(4\over\sqrt2\) which simplifies to \(2\sqrt2\)

Now because it is a right triangle, you get \(\frac{1}{2} \times 2\sqrt2 \times 2\sqrt2\)

So the answer is 4.

In triangle ABC, AB=AC and D is a point on line AC so that line BD bisects angle ABC. If AD=DC, what is the measure, in degrees, of angle A?

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Triangle ABC is an equilateral triangle. Therefore, angle A = 60 degrees.

...if see if reflec answers correctly....

See CPhill's answer

*** error ****   Misread Q...

Fin side length  

s^2 + s^2 = 4^2
2s^2 = 16

s = sqrt 8

area = 1/ 2   Base * height 

        = 1/2   Sqrt8   * sqrt 8  =  4 units²

It is good that you like it Chris, it is your answer.

9.9 meters BELOW the surface = - 9.9 meters

The answer is 60.

So first draw a diagram and label everything.

Then because of the angle bisector theorem, so AB/AD = CB/CD

You can write it as 2x/x = CB/x

From this you get CB = 2x.

Now you can tell the triangle is equilateral so the answer is 60.

No problem!!!

I answered this question in this problem: https://web2.0calc.com/questions/plz-help-i-am-new-and-so-confused#r1

But here is the answer:

1 second = 11%
2 seconds = 22%

45 × .22 = 9.9

answer: 9.9 meters

1 second = 11%
2 seconds = 22%

45 × .22 = 9.9

answer: 9.9 meters

plz help i am confused

thx so much

He has gone the number of miles:

\(74592 - 74568 = 24\) (miles)

He has used how many gallons:

\(24 : 28 = 6/7\)(gallons)

The cost of gas that was used for Ryosuke to drive his friend home from work is:

\(4.05×\frac{6}{7}≈3.54.05×\frac{6}{7}≈3.5($)\)

\(\frac{\frac{4}{7}}{-\frac{3}{8}} =-\frac{\frac{4}{7}}{\frac{3}{8}} =-\frac{4\cdot \:8}{7\cdot \:3} =-\frac{4\cdot \:8}{21} =-\frac{32}{21}\) 

Hello Guest!

As Grace said,

you have 2398 pounds of dirt in all, and you can carry 96 pounds of dirt in one trip. So you have to do \(\frac{2398}{96}\), which equals \( 24\frac{94}{96}\).

Since the triangle is a right triangle, the hypoteneuse of the right triangle will be the longest side of the triangle. You are looking for the shortest side of the triangle. The Pythagorean Theorem says that \(c^2 = a^2 + b^2 \), where c is the length of the hypoteneuse. In this case, c=8 and you are looking for b. In this problem, it doesn't matter whether you call the shortest side "a" or "b", all you know for sure is that the shortest side isn't "c".

Therefore, \(8^2=6^2+b^2 or 64=36+b^2\). So,
\(b^2=64-36=28 \). Therefore b = Square Root of 28. rounded to the nearest hundreth is \(5.29 \).

The answer is correct!!!

In order to solve this problem, you need to know basic trigonometry. I don't see any other method to solve this 'cookie'.

BD = CD = 4            BI = 5        DI = 4

In order to find the length of AD, you have to find angle B and multiply its tangent by 4.

[ABC] = BD * AD