Answer: a very straight forward b 2 4 and 6 c 9
Step-by-step explanation:
Pythagorean theorem(√82)^2 = 9^2 + x^2
x = 1 cm
15^2 = 9^2 + y^2
y = 12 cm.
12-1 = 11
Area = 9*11 = 99 cm^2
Answer:
B
Formula Area= .5xaxp
.5x1.2x8
You get the 8 by multiplying 8 sides by the size of each side remember a octagon has 8 sides of 8 sides by 1 meter= 8
Step-by-step explanation:
Answer:
Yes, only one trial had a result of 19 or larger.
Step-by-step explanation:
The claim reported is that only about half of high school seniors study for upcoming math test. However, at Garfield a sizeable number of the 30 surveyed observation gave a symmetrical distribution about the study pattern of their high school seniors with only one trial a frequency of yes greater than or equal to 19
