Answer:5 units
Step-by-step explanation:
Area(a)=30
Base(b)=12
Height(h)=?
Area of =(base(b) x height(h))/2
30=(12 x h)/2
Cross product
30 x 2=12 x h
60=12h
Divide both sides by 12
60/12=12h/h
5=h
Therefore height(h)=5units
Answer:
40%
Step-by-step explanation:
To convert a decimal to a fraction, multiply it to 100
Therefore, is 40%
Answer:
error in step 1
Step-by-step explanation:
well where is does the step not make sense?
remember cos(pi) = -1 and sin(pi)=0
that means step 1 is strange... it didn't distribute properly
it should have been:
cos(pi) - cos(A)
hope that helps! ^-^
<span> x+4 5+4 9
-------- = ------------ = --------
10-x 10 - 5 5</span>
Answer:
It's D (a = 20 because the rate of change is –3.)
Step-by-step explanation:
I did the test and that was the correct answer