The measures of two angles of a triangle are given. Find the measure of the third angle.43°, 69°
Fill in the blank(s) with the appropriate word(s).
68°
Mathematics
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Evaluate the expression for the given replacement values. Write the answer in simplest form.
for x = 
, y = 
, z = 
A. 
B. 
C. 
D. 
Mathematics
Find the total area of the region between the curve and the x-axis.y = (x + 2)
; 9 ? x ? 16
A. 
B. 
C. 855
D. 
Mathematics
The table below shows the scores of a group of students on a 10 point multiple choice placement test.
The first quartile on the test is
A. 5. B. 4.5. C. 4. D. 5.5. E. none of these
Mathematics
Perform the operations.3.203 × 105
A. 160.15 B. 32,030 C. 320,300 D. 3,203,000
Mathematics