Answer:
i believe its 6 units
Step-by-step explanation:
this is because you can slip the triangle into two different triangles and then find both their areas and combine them
Answer:
25 mph
Step-by-step explanation:
Answer:
One brother says of his younger brother: “Two years ago, I was three times as old as my brother was. In three years’ time, I will be twice as old as my brother.” How old are they each now?
Step-by-step explanation:
Let us suppose two years ago my brother's age was x years
Then, my age was 3x
Three years from now, my brother's age will be (x +2+3) = (x+5) years
And my age will be (3x+2+3) = (3x+5) years
But it is given that i will be twice as old as my brother.
So, 2(x+5)= (3x+5)
or, x= 5 years
So my brother's present age is 5+2= 7 years
And my age is 5*3+2= 17 years
Answer:
see explanation
Step-by-step explanation:
sinA = = , thus
sinA = =
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cosA = = , thus
cosA = =
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tanA = = , thus
tanA = =