Answer:
317
Step-by-step explanation:
2(5-(-3))² + 7(-3)
2(5+8)² + (-21)
2(13)² - 21
2(169) - 21
338 - 21 = 317
Answer:
this is an example of <em>B) Functional fixedness</em>
Step-by-step explanation:
<em>Functional fixedness </em>- is one type of fixation that can work against solving a problem, focusing on familiar functions or uses of an object.
The reason why this is <em>functional fixedness</em><em> </em>is because people's creative problem solving skills are limited and this leads to them ignoring other possible solutions to problems.
In the string problem, the aim was to tie the two pieces of strings together and the solution to that was to tie the screwdriver to one of the strings and swing it like a pendulum. While the string is swinging, you must then walk over to the other string.
Number 5 is 110 degrees because it is the same angle as m<2.
Now, to find m<7
A straight line is 180 degrees. One side is already given. m<8+m<7 = 180 degrees. So 180-110=70.
Answers:
4. m<7= 70 degrees
5. m<8= 110 degrees
Answer:
Y = 2
E = 9
A = 1
R = 0
Step-by-step explanation:
2222 - 999 + 11 - 0 =1234