none of the above
Step-by-step explanation:
SSS - only two legs are defined so this doesn't apply
SAS - the two legs of one triangle are not proportional to the legs of the other triangle.
AA - only one angle is defined to be congruent to the other (the rule requires two)
Answer:
Yes (x – 13), (x-2) are both factors of the equation.
Step-by-step explanation:
Multiplying both factors will give the original equation
factorisation is the reverse of multiplying out.
Furthermore factorization is one of the methods used to solve quadratic problems
Others are graphical solutions and formula method
Answer: (x^2)/16 + (y^2)/25 = 1
Step-by-step explanation:
According to the problem we can figure out that the center of the ellipse is (0,0).
Since the foci is (0,3) and (0,-3) we know that the value of c is 3. The major vertices are (0,5) and (0,-5) so the value of a is 5.
If we put this into the equation a^2=b^2 + c^2, we get 25=9+ b^2
We get b^2 is 16
Now since we know that the ellipse is vertical because the x value didn’t change, we know that the b^2 value comes first in the equation. Then the a^2 value which is 25.
Answer:
2100
Step-by-step explanation:
Key: there are 60 secondes in a minute
60x35= 2100
We know that
If two triangles are similar the corresponding angles must be congruent.
therefore
triangle N must have an angle of 32° and 93°
the answer is
angle measure of 32° and angle measure of 93°
