(2(-2)+9(5)-5)-(6(-2)-4(5)+2)
(-4+45-5)-(-12-20+2)
(45-9)-(-32+2)
36+30
66
Answer:
Step-by-step explanation:
Y is the hypotenuse. It is side opposite to the right angle.
Zis the length opposite theta. It is the side right opposite to the sign.
X is the side adjacent to theta. It is the one that is in contact with that angle apart from the hypotenuse.
Hope this helps
Answer:54sqft
Step-by-step explanation:
A=b*h/2
A=9*12/2=54sqft
If your teacher is asking "which of the following can be used to prove the triangles congruent?" then I agree with your statement that it's "none of the above". We simply don't have enough information to determine if the triangles are congruent or not. If we wanted to use SAS, then we'd have to know if EB = BD was true. If we wanted ASA, then we'd have to know that A = C. If we wanted AAS, then we'd have to know that E = D.
In short, you have the correct answer. Nice work.
Answer:
80 words. 4/5 of 100 is 80
Step-by-step explanation:
