Answer:
Step-by-step explanation:
It's a parallelogram.
The formula of an area of a parallelogram:
b - base
h - height
We have b = 9cm and h = 5cm. Substitute:
Answer:
28
Step-by-step explanation:
Using the rule of radicals
× 
⇔ 
= 
= 
×
= 4
Then
7
= 7 × 4
= 28
C Becuase it’s the same triangle but doubled
Answer: 160+(W x 3)=195-(W x 2)
Step-by-step explanation:
I'm not 100% sure this is right but it should be!
Scientific notation means -- one digit before the decimal point, all the others after it; -- count jow many places you have to move the decimal point to make the number look like that; -- left is positive, right is negative; -- after the digits, write " x 10 to the power of" that number from moving the point. / / / / You're starting with 0.006468 . You want it to be 6.468 . You have yo move the decimal point 3 places to the right ... that makes the power -3 . Finally, in scientific notation, it's 6.468 x 10 to the -3 power.
