Answer:
CPCTC (Corresponding Parts of Congruent Triangles are Congruent)
Step-by-step explanation:
It's in the name. Since RED is congruent to TAN, their corresponding angles are congruent.
Answer: 5k +7
Step-by-step explanation: -2k + -7k + 5k is -4K and 2+3=5 -4K +5 and 6k +3k= 9k + 2 then u do -4K plus 9k and get 5k next, 5+2
Answer:
x = -1
Step-by-step explanation:
log(-2x+9)= log(7-4x)
becomes:
-2x + 9 = 7 - 4x as long as these are not negative
2x + 9 = 7
2x = -2
x = -1
check
-2*(-1) + 9 = 2 + 9 = 11
ok
Answer:
She either multiplied or divide
Step-by-step explanation:
16a^3b = 2^4a^3b
24ab^2 = 2^3*3ab^2
lcm = 2^4*3*a^3b^2 = 48a^3b^2 so choice A) is right sure