Answer:
60cm²
Step-by-step explanation:
The area of a rhombus is: A=d1×d2/2, where d1 and d2 are its diagonals.
A=10×12/2=60cm²
Answer: -4
Step-by-step explanation:
Solve 2x+7=-1
2x. =-8
x. =-4
Answer:
X its X
Step-by-step explanation:
Answer:
okayy ,um whats the question? I can't see .
Step-by-step explanation:
the pic is black
