Check the picture below
for the DB length, make sure your calculator is in Degree mode, since the angles are in degrees.
Answer:
9
Step-by-step explanation:
9.
y coordinate gives the vertical distance
The answer is D thirteen multiplied by h is 13h. The word "is" typically means = so 13h=104. to solve for this you want to isolate the h on one side of the equation. to do this we need to get rid of the 13 and move it on the other side of the equation. the new equation is h=104÷13. So, h=8. Hope this helps!
The question can be solved as follows:

Hence the value of the given expression in scientific notation is expressed as:
Roots is another name for the x-intercepts