Step-by-step explanation:
3(3u-5)=39
9u - 15 = 39
9u = 15 + 39
9u = 54
divide both by 9
u = 54/9
u = 6
Answer:
-9+11x-8y
Step-by-step explanation:
14.
1st, you would take 18 and subtract it from it self and 32. Then you’ll have your answer.
Convert the two decimals in the question to have 3 decimal places:
We'll focus on the last two decimal places:
4.0
104.0
20
You can take any two numbers between 10 and 20. We'll use 13 and 15.
Replace the decimal places with these numbers:
4.0
134.0
15Two numbers between 4.01 and 4.02 are
4.013 and 4.015.
Answer:
the formula of a trapezoid is
H(a+b/2)
A= side 1 (usually the two parallel sides, choose one)
b= side 2 (same thing as A but the second line)
The h is height
So we fot 10 and 9
10+9=19
19/2=9.5
9.5*6
57
the Area is 57
Also you drew it wrong (look at image)