I'll help with 10,
A=b×h÷2 is your equation so I would substitute in the six and eight next.
The base is 6 and the height is 8 so 6×8÷2=A
Then I would do 6×8=48, 48÷2 is 24.
The area is 24 cm squared.
Hello there.
Answer: ⇒⇒⇒⇒-29
Step-by-step explanation:
Remove parenthesis.

Subtract the numbers.

Hope this helps!
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-Charlie
Serving to induct or bring in; introductory
Answer:
where are the graphs
Step-by-step explanation:
you can upload files to brainly to help the community understand the question. besides, without looking it's probably a curve and a line