Answer: yes
Step-by-step explanation: You have 2 quarters(50)$ nickels(20) and one dime(10).So yes you can buy a paper.
Answer:
A and B first choices .
Step-by-step explanation:
so,
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since discriminate is 0 , the equation has real and equal solutions
Answer:
109,000
Step-by-step explanation:
1kg = 1000g
45 + 63 = 109
109 x 1000 = 109000
Should be D. if I'm correct. This pair of angles doesn't seem to be in the right position to form a 90 degree or a 180 degree angle, ruling out supplementary and complementary angles, and they definitely aren't vertical angles, leaving only choice D: None of the above.