Find the area of an equilateral triangle (regular 3-gon) with the given measurement.

9-inch perimeter

A = sq. in.

Indicate which property is illustrated in Step 4. Step 1 5 • 9 • 12 • 1 = (5 • 9) • (12 • 1) Step 2 = (9 • 5) • (1 • 12) Step 3 = 45 • (1 • 12) Step 4 = 45 • 12 A. distributive property B. associative property of addition C.

In order to lose 1 pound a person needs to burn about 3,600 more calories than he or she eats and drinks. A person who weighs 155 pounds burns about 240 calories per hour by walking at a moderate pace.

What is 35 cents times 500

Sixth grade students were asked, "what grade are you in?" Explain why this is NOT statistical question.

Assume the average weight of an American adult male is 180 pounds with a standard deviation of 34 pounds. The distribution of weights follows a normal distribution. What is the probability that a man weighs somewhere between 120 and 155 pounds?

Which is a higher score 3 out of 10 or 5 out of 20?

Annie has 385 flowers she has 238 less than Zoe how many flowers does Zoe have

2 2/5 divided by (-1/4) ?

Using the quadratic formula to solve 5x = 6x2 - 3, what are the values of x? StartFraction 5 plus-or-minus 3 StartRoot 11 EndRoot Over 12 EndFraction StartFraction 5 plus-or-minus StartRoot 97 EndRoot Over 12 EndFraction StartFraction 5

Jenna saved $816 and then she spent $96. Which of the following, is the best estimate, of how much Jenna has left?