The formula of the area of a triangle is A= 1/2 bh. What is the length of the base, b of a triangle with an area A, of 110m2 and a height h, of 10m? 1. 22m
Or
2. 11m

Answers

Answer 1
Answer: sorry meant 12 is the answer for you


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It takes 154 cubes with side lengths of 1/2 inch to fill a rectangular prism. What is the volume of the rectangular prism? Show your work or justify your solution.

Answers

Answer:

The volume of the rectangular prism is 19.25 inches³.

Step-by-step explanation:

Given:

It takes 154 cubes with side lengths of 1/2 inch to fill a rectangular prism.

Now, to find the rectangular prism's volume.

We first find the volume of a cube to fill in the rectangular prism.

The side length of the cube = (1)/(2)\ inch.

Now, to get the volume of cube we put formula:

Volume=(side)^3\n\nVolume=((1)/(2))^3 \n\nVolume=(1)/(8)\ inch^3.

Thus, the volume of a cube is  (1)/(8) \ inch^3.

Number of cubes = 154.

According to question, it takes 154 cubes to fill the rectangular prism.

So, to get the volume of prism we need to find the volume of 154 cubes.

Now, to get the volume of 154 such cubes we multiply the volume of a cube by number of cubes:

(1)/(8)* 154\n\n =(154)/(8)\n\n =19.25\ inches^3.

Therefore, the volume of the rectangular prism is 19.25 inches³.

What is 2/10 + 5/100 =

Answers

that would equal 1/4:)
hope i helped chu out
Answer:
(2/10)+(5/100)=0.25.

Explanation:
(2/10)+(5/100)
{Divide}
(0.20)+(0.05)
{Add Normaly}
0.25
Done!

What is the value of Fraction 1 over 2x3 + 3.4y when x = 3 and y = 4?

Answers

2 * 3^3 + 3.4 * 4

2 * 27 + 3.4 * 4

54 + 13.6

67.6

3/4 of what equals 75

Answers

So, you need to know your vocabulary. "Of" means multiply. So you don't know the "what" part, so put a variable. For the variable, we can put x. Then "equals" means the = sign. So, it would look like this: 3/4x=75. Now you solve x. Divide 4 on both sides and you get 3x=300. Now divide 3 on both sides and you get: x=100
So that means x (or "what") would equal 100.
Sources: my brain
I hope this helps. :-)

100 
75 times 1.333333333333333 equals 100

How do you solve this question y=50x+10

Answers

First you need to understand what "solve" means, so that you'll know a solution when you see it.

A "solution" to an equation means a number that you can write in place of the
variable (the letter) and have the equation be true.

If the equation has two variables in it, line 'x'and 'y', then a solution is a set of
two numbers ... one for 'x' and one for 'y' ... that you can write in their places
and have the equation be true.  That's the kind of equation you have here.

A solution to this equation is a pair ofnumbers ... one for 'x' and one for 'y' ...
that we can write in their places and have the equation be true.

Now, you may have learned that an equation with 'x' and 'y' in it can be drawn
as a graph. The part you have to think about until it blows your mind is this:
EVERY POINT on that graph has an 'x' number and a 'y' number for its
location on the graph, and every one of those pairs of (x, y) numbers is
a solution to the equation !

Here, let me show you examples.
Pull a number out of the air for me.
Did you say ' 1 ' ?   Fine.  'x' is ' 1'.
Take the equation:                               y = 50x + 10
Put '1' in the place of 'x':                      y = 50(1) + 10 
                                                             y = 50 + 10
                                                             y = 60
There's one pair of numbers:  x=1, y=60.

Throw another number at me.  Any number.
Did you say zero ?  Great  'x' is zero now.
Take the equation:                               y = 50x + 10
Put '0' in the place of 'x':                      y = 50(0) + 10
                                                             y  =  10
There's another pair of numbers:  x=0, y=10.

Both of these pairs of numbers are solutions to your equation.  You can
find as many more solutions as you want.  Just pull a number out of the
air, write it into the equation in place of 'x', figure out what 'y' is, and there
you have another solution !

There are an infinite number of them ... every point on the graph,remember ?


Given AABC. m LA= 39°
MLB=104°
AC= 20cm
mLC=
AB =
CB -

Answers

Answer:

∠C = 37° ,

AB = 26.54 cm ,

BC= 33.27 cm

Step-by-step explanation:

Given that in triangle ABC

∠A = 39°                       AC = 20 cm

∠B = 104°

sum of all the three angles of triangle = 180°

So,    ∠C = 180° - ( ∠A + ∠B)

         ∠C = 180° - (39° + 104°)

         ∠C = 37°

Now Tan 37° = (AC)/(AB)

    Or, AB =  (20)/(tan 37°)

    So, AB = 26.54 cm

Again, Sin 37° = (AC)/(BC)

       So, BC = (20)/(sin 37°)

       Or, BC = (20)/(0.601)

        ∴   BC= 33.27 cm

Hence ∠C = 37° , AB = 26.54 cm , BC= 33.27 cm       Answer