So by the look of it angle D is 90, and because the hypotenuse on both triangles are the same that means that both triangles are the same, so Y would be 2. Also once again a triangles angles add up to 180 and we know that one angle is 51 and the other is 90 then you need to add them together getting 141 and subtract that from 180, getting an answer of 39, if my calculations are correct then X=39 and y=2
Answer:
Step-by-step explanation:
An intercept is where the line hits the axis.
Lets start with x. The x intercept is always going to be what x equals when y = 0. So we know the second value of the x intercept is going to be 0, because the second value is y. The line hits the x axis at -1.2, so the x intercept is -1.2, 0
The y intercept it what y equals when x equals 0. So the first value is going to be 0, to represent x. The line hits the y intercept at the point 0, -0.7.
There are 39 boys.
First you divide 4 into 52 because there are 3 boys for 4 girls.
Then you take the quotient, 13, and multiply by 3.
You would write the ration as 6:8. ratios are written as (blank):(blank) the blanks being the numbers and the : representing to. so for every 6 hearts you have 8 starts. 6:8.
Answer:
To find a complementary angle, you have to subtract the one angle number you have from 90 to get the missing angle.
