Answer:
Part A. C=9
Part B. (w+3)² =139
Part C. w = 8.8 inch
Step-by-step explanation:
Given from the question length of the the picture = (2w+12) inches
Width of the picture = w inches
Area of the picture = 260 inch²
Part A. Area of the picture with the given dimensions= w×(2w+12)
Or w(2w+12) = 260
2w²+12w = 260
2(w²+6w) = 2×(130)
w²+6w = 130
Or w²+6w +9 = 130+9 ⇒ which is in the form of w²+6w+c = 130+c
Therefore for c = 9 we will get a perfect square trinomial.
Part B. As we have seen the equation in part A.
As required equation will be (w+3)²=139
Part C. Since (w+3)² = 139
Then by taking under root on both the sides of the equation
(w+3) =√139 = 11.8
(w+3)-3=11.8-3
w = 8.8 inch
The distance is 3.16 (label whatever is appropriate)
Answer:
(-1/3
)(1/4)=(-1/12)
Step-by-step explanation:
(-1/3
)(1/4)
For fraction multiplication, multiply the numerators and then multiply the denominators to get
(-1/3
)(1/4)=(-1/12)
This fraction cannot be reduced.
Therefore:
(-1/3
)(1/4)=(-1/12)
Ack hopped a total of 150 feet, that is 140 over what the young kangaroo hopped
Answer:
a. Meaning is interpreted in light of past and present experiences as well as expectations for the future
Step-by-step explanation:
- The significance of communication lies in the fact that its an act of two or more person that conveys the information to one another and this content can be facts ideas or even the opinions and concepts.
- Due to this we can work together and thus understand the meaning in the context of the past, the present and the future terms through the interpretation and experiences.
