Find the following dimensions. the dimensions of a rectangle whose length is twice its width and whose perimeter is 42cm.

Round 3052.08 to the nearest tenth

What are the two classifications of real numbers? A. Fractions and decimals B. Real numbers and imaginary numbers C. Exponents and expressions D. Rational numbers and irrational numbers

What is the measure of angle y in this figure? Enter your answer in the box. y = °

What is the value of x in the equation 2x+3y=35 when y=6

Comparing Snowfall with Box Plots Compare the two box plots to determine where Kevin should plan to go for vacation. Which statement is true? Resort A gets more snowfall than Resort B. Resort A gets between 250 and 400 inches of snow each year.

3√464 Step 1: 3 (√400 + √64) Step 2: 3 (20 + 8) Step 3: 3 (28) Step 4: 84 One of the steps shown is incorrect. Rewrite the incorrect step so that it is correct and find the correct answer. Write the answer in radical form, no decimals.

Two sides of an obtuse triangle measure 12 inches and 14 inches. The longest side measures 14 inches. What is the greatest possible whole-number length of the unknown side?

4z to the second power = 144

Lyle has 7/10 as many stamps as jeremy. If Jeremy has 140 stamps. How many more stamps does he have than lyle?

Simplify so that there are only positive exponents (3^9/3^-5)