Answer:
12 by 14 ft.
Step-by-step explanation:
Multiply the scale drawing's dimensions by 5. (Feet)
Step 1
(((((3•(a2))•b)+5ab)-4ab)+(a•(b2)))+(23a2•b)
step 2
((((3a2 • b) + 5ab) - 4ab) + ab2) + 23a2b
step 3
Pull out like factors :
11a2b + ab2 + ab = ab • (11a + b + 1)
step 4:ans
ab • (11a + b + 1)
The answer is -60. this is because the signs implemented in front of numbers give it a sort pattern .
when there are two additions the last number after the positive sign will give a positive number 1 greater than the initial number for example + 5 + 6. Answer afterward will be + 7 and for negative sign eg: - 7 - 8 in the question will give the answer -8 the same number after a negative (-) sign .
Hope this helps
Answer:
Relation A is not a function.
Step-by-step explanation:
By definition, a function must have a single unique y-value output for each x value. In Relation A the same y-value 1 appears for 3 different x-values.