Answer:
first one B second one c
Step-by-step explanation:
Answer:
in triangle ACD and BCE
AC = EC
angle ACD = angle ECB ( COMMON ANGLE).
CB = CD
BY side and side criteria
triangle ACD is congruent to triangle BCE
so angle a is congruent to angle E
hence, proved
COMBINE LIKE TERMS
2x10+5x+80000x
(2x10)+(5x+80000x)
ANSWER
(2 x 10) + (5 x 1) + (8 x 1 10,000) = 2x10+80005x
Answer:
8
Step-by-step explanation:
0 = –x^2 + 4x – 2
This is of the form
ax^2 +bx +c
a = -1 b = 4 x = -2
The discriminant is
b^2 -4ac
4^2 - 4(-1)(-2)
16 - 8
8
Answer:
42
Step-by-step explanation:
It changes 42 cents each year
