Answer:
x = 9
Step-by-step explanation:
tan 53° = 12/x
x = 12/tan 53°
x = 9.04
Answer:
42?
Step-by-step explanation:
I believe it's 42.
every triangle is 180 degrees
if one side is 90, the other is 90, the opposite side of the right angle = 90
meaning that whole X-ish part is 90
90 plus 48 is 138.
180-138 is 42
Wow. They worked hard to trip you up on this one!
First, don't let the word "decompose" spook you.
We are basically dividing 1 sq m into 9 equal pieces.
So each piece is 1/9 of a sq m.
Then, we make each small piece 1/2 of a square.
1/9 x 1/2 = 1/18.
Each triangle will be 1/18 of a sq meter.
So 6 will be 6/18 or 1/3 of a sq. meter
To figure 1.5 square meters out of triangles...
There are 2 triangles per small square, and 9 small squares per sq meter - and then you add 50% more.
(2 x 9) + (2 x 9 x .5) = 27 triangles
It is the biggest number that two numbers are divisible by.
For example, if you did 12 and 24
The factors of 12 are:
1, 2, 3, 4, 6, 12
The factors of 24 are:
1, 2, 3, 4, 6, 8, 12, and 24
Their greatest common factor would be 12 since, it is the greatest number that each number can be divisible by.