Solve the problem.Find the missing side length, d, if the perimeter is 

A. 2.8 km
B. 1.7 km
C. 3.6 km
D. 2.3 km


Answer: C

Mathematics

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Use a calculator to determine if the statement is true or false.4 | 192,090

A. True B. False

Mathematics

Write an expression in terms of the given variable(s) that represents the indicated quantity.Mark has half as many stickers as Derek. If Derek has d stickers and Mark m stickers, and Derek gives Mark  stickers, how many stickers does each have in terms of d?

A. Derek:  + 10; Mark: d - 10
B. Derek: d - 10; Mark:  + 10
C. Derek:  - 10; Mark: d + 10
D. Derek: d + 10; Mark:  - 10

Mathematics

Translate the sentence into an equation. Use x to represent the unknown number. A number divided by 3, minus 2, results in 7.

A. 2 -  = 7
B.  - 2 = 7
C.  = 7
D.  - 2 = 7

Mathematics

Write the sum or difference in the standard form a + bi.(-6 + 6i) - 9

A. 15 - 6i B. -15 + 6i C. 3 + 6i D. 3 - 6i

Mathematics