SOMEONE PLS HELP I DONT WANT TO FAIL THIS TEST
1 answer:
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Answer:
a=2
Step-by-step explanation:
In order to get 0, you have to multiple 3 with 0, so that means that 2a-4 has to equal 0.
Answer:
Step-by-step explanation:
The figure is composed of 3 Right triangles. To find the values of the variables x and y we use the Pythagorean theorem to propose one equation.
Now we solve for x
Let's call z at the angle opposite to y
Then we have that:
Where
Now we use this angle to find the length y
Where in this case