Answer:
a = 77°
Step-by-step explanation:
Two angles are complementary if their sum is 90 degrees.
Let us assume that the angle b is complement of a.
Given statement complement (complement (a)) = complement (b) = a
Complement (complement (77°)) = complement ( 13°) = 77°
The conclusion is obvious that this is the same angle.
God with you!!!
If a circle has center (a,b) and radius r, the equation is
So, you have
Answer:
the first graph is y=4x-4
the second is y=x+2
the third is y=-2x-4
the fourth is y=-x+2
Step-by-step explanation:
please rate and mark brainliest if correct :>
Answer:
1640
Step-by-step explanation:
Even, positive integers
2+4+6+8+10+12+14+16+18+20+22+24+26+28+30+32+34+36+38+40+42+44+46+48+50+52+54+56+58+60+62+64+66+68+70+72+74+76+78+80 = 1640
Answer:
first one is c second one is c and a
Step-by-step explanation:
