Favorite Drink 5. Pamela made this picture graph showing
14 students' favorite drinks. She drew
3 glasses to represent the 6 students who
chose chocolate milk. Is her picture graph
correct? Explain
Chocolate milk
Orange juice
Each ( = 2 students
Higher Order Thinking How would 7. Make Sense and Persevere How
Pamela's picture graph change if
could the scale change if her picture
12 students chose grape juice as their
graph showed the favorite drinks of
favorite drink?
70 students?
Ir

b is 38 degrees.

a is 52 degrees.

this is because if b is 38 and a is 14 degrees more than b than 38+14=52 and 52+38=90 degrees. hope this .

the polynomial is a perfect square trinomial of the form a^2-2ab+b^2:

option a. true

step-by-step explanation:

9x^2-12x+4

comparing with the form a^2-2ab+b^2

1.) a^2=9x^2

solving for a: square root both sides of the equation:

sqrt(a^2)=sqrt(9x^2)

a=sqrt(9) sqrt(x^2)

a=3x

2.) b^2=4

solving for b: square root both sides of the equation:

sqrt(b^2)=sqrt(4)

b=2

to be a perfet square trinomial 2ab must be equal to 12x. let's check:

2ab = 2 (3x) (2)

2ab = 12x

correct

1260=3*6*7*10=3^2*2^2*7*5 perfect cude = 3^3*2^

step-by-step explanation: