Answer:The bar model is a pictorial representation of a problem. In a word problem the bar model helps students to visualize the relationship between the numbers given and what are they looking for. For subtraction ( and addition ) you can use Part - Whole bar model. Whole - Part 1 = Part 2.
Step-by-step explanation:
Step-by-step explanation:
Yo all ✌️✌️
Jóin me
g-meet
besmfyotjp
Answer: 5a-b+4
Steps:
Reorder and gather like terms
5a+(2b-3b)+4
Collect coefficients of liked terms
5a+(2-3)*b+4
Calculate the sum or difference
5a-b+4
FINAL Answer: 5a-b+4
Answer:
KPF = 9 and H = 129
Step-by-step explanation:
An inscribed quadrilateral in a circle has all diagonal angles add up to 180, so we can use this to find the angles of the quadrilateral.
H= 180-EPK and K = 180-E so H = 129 and K = 60
Now PF and EH are parallel, so PE is a transversal. That means FPE = 180 - E = 60. Now it's pretty easy to solve for KPF = FPE - EPK = 60 - 51 = 9.
Let me know if you don't see how I did any of this and I'll be happy to explain it..
He earned $20 because 20% of $100 is $20
