Answer:
Actually Coordinator plane is called Cartesian plane to name and honor Rene Descartes who created and introduced the the coordinate system to show how algebra could be used to solve geometric problems.
BRAINLIEST PLEASE
Answer:
The height is 8 and the base is 16
Step-by-step explanation:
the area of a triangle is bh, where b is the length of the base, and h is the length of the height.
We are given that the base is twice the height, so b=2h. If we substitute b for 2h in our equation, we get that the area of the triangle is (2h)(h), which equals h^2.
Therefore, the area of this triangle is h^2. We are given that the area is 64, so h^2=64. The only positive value for h is 8, so h=8.
Since b=2h, b=2*8=16, so the height is 8 and the base is 16
Samuel’s saving account changed from 20 to 180 to back to 20
Answer:
sin Θ = 11/19
Step-by-step explanation:
19 is the hypotenuse.
The legs are 11 and 4√15.
sin Θ = opp/hyp
For angle Θ, 11 is the opposite leg.
sin Θ = 11/19
If you mean x to the power of 6 , y to the power of 14 ,divided by x to the power of 4 , y to the power of 9: Then here's the answer..
x to the power of 6-4 y to the power of 14-9
=x to the power of 2 y to the power of 5