Answer:
6.00
6.75
Step-by-step explanation:
Tenth have to make answer longer for this app sorry
Answer:

Step-by-step explanation:
We have the following equations:


If we want to add these equations, we just need to add x-terms, y-terms and independent terms.


I hope it helps you!
Answer:
the answer is 180cm for the rectangle
the answer is 126cm for the triangle.
the answer is 880ml for the rectangle.
Step-by-step explanation:
first diagram (rectangle)
area=l×b
15×12
180cm
second diagram(triangle)
area =

third diagram( rectangle)
area=

Answer:
the answer its 7^2 +7^3x5 its d hope helps you
Step-by-step explanation: