Problem 55
The circumferences of two circles are in the ratio of 9 to \(16 .\) What is the ratio between the areas of the two circles? A 3 to 4 B 9 to 16 C 81 to 64 D 81 to 256
Problem 56
Explain three ways to find the midpoint of a segment.
Problem 57
Determine whether each statement is always, sometimes, or never true. Two angles that form a linear pair are supplementary.
Problem 58
How many significant digits are there in each measurement below? 450.0200 liters
Problem 58
Determine whether each statement is always, sometimes, or never true. If two angles are supplementary, then one of the angles is obtuse.
Problem 61
Which of the following best describes the first step in bisecting segment \(A B ?\) CAN'T COPY THE GRAPH A. From point \(A,\) draw equal arcs on \(\overline{C D}\) using the same compass width. B. From point \(A\), draw equal arcs above and below \(\overline{A B}\) using a compass width of \(\frac{1}{3} A B\) C. From point \(A,\) draw equal arcs above and below \(A B\) using a compass width greater than \(\frac{1}{2} A B\) D. From point \(A,\) draw equal arcs above and below \(\overline{A B}\) using a compass width less than \(\frac{1}{2} A B\).
Problem 62
Solve each equation. $$(6 m+8)+(3 m+10)=90$$
Problem 62
Madison paid 138.16 Dollars for 4 pairs of jeans. All 4 pairs of jeans were the same price. How much did each pair of jeans cost? F. 34.54 Dollars G. 42.04 Dollars H. 135.16 Dollars J. 142.16 Dollars
Problem 72
Evaluate each expression if \(a=3, b=8,\) and \(c=2.\) $$\sqrt{(c-a)^{2}}$$
Problem 73
Solve each equation. $$14 x-31=12 x+8$$