The decimal computed shows that Tracy doesn't have enough for the construction.
<h3>How to calculate the length?</h3>
From the information given, Tracy has three pieces of wood that are each 8 meters long and one piece that is 7 meters long. Therefore, the addition of the lengths will be:
= (3 × 8) + 7
= 24 + 7.
= 31m
Since Tracy needs 31.5 meters of wood for a porch railing, it shows that she doesn't have enough.
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Answer:
It actually might be D or C
Step-by-step explanation:
It depends on how many options you have
You multiply the total number of books you have time 5 because you can choose 5
Answer:
The value of 
:
Step-by-step explanation:
-To find the value of x, you need to use 
and 
written as in equation like this:
-Then, you solve for it:
So, therefore the final answer is .
Answer:
Step-by-step explanation:
That is the area of a trapezoid
A=h(b1+b2)/2
We are given everything but the height so
h=(2A)/(b1+b2), now using the values given to us we have
h=(2(15))/(2+3)
h=30/5
h=6
