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Determine the type and number of solutions of -4x^2-3x+7=0 A. One real solution and one imaginary solution B. Two imaginary solutions C. Two real solutions D. One real solution
answered
Dec 29, 2018
Mathematics
high-school
4
votes
168k
views
The expression to find the perimeter of a rectangle is 2(length + width). What is the perimeter, in units, of a rectangle of length fraction 1 over 5 unit and width fraction 1 over 2 unit? fraction 1 and
answered
Nov 29, 2018
Mathematics
middle-school
3
votes
41.1k
views
The Rectangle shown has a perimeter of 16 inches a. Write an equation describing the possible values of x and y b.use intercepts to graph the equation from part a c.Give three pairs of whole-number values
answered
Nov 20, 2018
Mathematics
middle-school
4
votes
156k
views
Expand the logarithmic expression. first picture is the expression. A. log3d - log312 B. second picture C. -dlog312 D. log312 - log3d please show your work :)
answered
Sep 12, 2018
Mathematics
middle-school
4
votes
77.7k
views
Find the value of the combination. How many straight lines can be drawn through 20 points, of which no three lie on any one straight line? A. 190 B. 380 C. 1,140
answered
Aug 29, 2018
Mathematics
high-school
7
votes
103k
views
Can someone help me?
answered
Jun 28, 2018
Mathematics
middle-school
4
votes
33.0k
views
Help!!!How does the slope of g(x) compare to the slope of f(x)? A.The slope of g(x) is the opposite of the slope of f(x). B.The slope of g(x) is less than the slope of f(x). C.The slope of g(x) is greater
answered
Mar 15, 2018
Mathematics
high-school
3
votes
105k
views
Out of the four given, who were the philosophers during the Renaissance? Plato, Thomas More, Niccolo Machiavelli, and or Socrates?
answered
Oct 2, 2017
History
high-school
2
votes
203k
views
Information gathered from observing the growth of a fish over a month is called a. data. b. inferences. c. variables. d. hypotheses.
answered
Feb 11, 2017
Business
high-school
2
votes
135k
views
Comparison between photosynthesis in shade vs sunlight
answered
Feb 10, 2017
Biology
high-school
2
votes
115k
views
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