Answer:
30
Step-by-step explanation:
70-40=30
The answer is 73.5
To make it a lot easier split the shapes into a rectangle and triangle.
The rectangle is a tad easier because the measurements are given here.
5 x 12 = 60 (rectangle area)
To find the triangle find the base then height. The base is 3cm and the height is 9cm (shown above)
9 x 3 = 27
Divide that by 2 because it's a triangle and you get 13.5.
Add those two numbers and voila you have your answer of 73.5.
Percentage decrease = d
h1 = 2950
h2 = 2550
d/100 = (h2-h1)/h1
d/100 = (2950-2550)/2950
d=13.56
Answer:
Provide a question pls :)
Step-by-step explanation:
Pls mark brainliest lol
Answer:
there are two answers
Step-by-step explanation:
Exact form T=-2/3
Decimal form T=0.666666 and so on
Hope this helps :)