Answer:
Number line graph with closed circle on 12 and shading to the right.
Explanation:
if you see Ezra needs $37 and if she has less than $12 then she will not have $37. she needs exactly $12 or more. The closed circle tells us that 12 is a answer and the shading to the right means more than 12.
Answer:
256
Step-by-step explanation:
I just did it right now
Answer: x=2.5y-7
Step-by-step explanation:
Subtract 10 from both sides, resulting in 2x=5y-14
Divide both sides by 2 to isolate the x, resulting in x=(5/2)y-7
Answer:
Obtuse
Step-by-step explanation:
Plugging the numbers into the Pythagorean Theorem (a^2 + b^2 = c ^2)
20^2 = 12^2 + 15^2
400 > 144 + 225
400 > 369
Because of the Converse of the Pythagorean Theorem, which tells us if c is greater than a+b, it is obtuse
Answer:
cut the polygon into fourths.
since it's a square, the line values of each of the fourth's lines will equate.
find the area of one of the little triangles first.
area of triangle = 1/2 * a * b
area of triangle = 1/2 * 7 * 7 = 24.5
there're 4 triangles.
24.5*4 = 98
98 yds ^ 2
