Answer:
The answer is A
Step-by-step explanation:
8a+a−3+6a−2a−3
=8a+a+−3+6a+−2a+−3
Combine the like terms:
=8a+a+−3+6a+−2a+−3
=(8a+a+6a+−2a)+(−3+−3)
=13a+−6
Answer:
=13a−6
Answer: thank you
Step-by-step explanation:
abacnxBZCNxbnxv xzcbvxzc
I believe that it is A. It is the only one that makes sense. If you look at numbers 0.47 and 0.00047, the decimal point in 0.00047 is three more spaces to the left than 0.47. Hope this helps!
Hey there!
Solve using pythagoras theorem (it's given that is triangle is right angled. Pythagoras theorem only works in the case of right triangles) ⇨ Hypotenuse² = Base² + Altitude ²
Here,
Base = 9 mm
Hypotenuse = 15 mm
Altitude = b
Hypotenuse² = Base² + Altitude ²
15² = 9² + b²
225 = 81 + b²
225 - 81 = b²
144 = b²
√144 = b
<u>1</u><u>2</u><u> </u><u>mm </u>= b
Hope it helps ya!
