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hat is the value of the discriminant, b2 − 4ac, for the quadratic equation 0 = x2 − 4x + 5, and what does it mean about the number of real solutions the equation has?
answered
Dec 4, 2019
Mathematics
middle-school
4
votes
207k
views
Eddie's assignment is to prepare a dichotomous key for several objects. His first task was to arrange the objects. The objects are a lighting bug, a butterfly, a ladybug, and ant, and a canary. While organizing
answered
Jul 22, 2019
Biology
college
3
votes
123k
views
60 points to whoever can answer this question !!
answered
Jul 21, 2019
Mathematics
high-school
5
votes
58.0k
views
How many kilograms are equivalent to 5 pounds
answered
May 21, 2019
Mathematics
middle-school
5
votes
104k
views
Which of these types of organisms produce the biosphere's food supply?
answered
May 11, 2019
Biology
high-school
4
votes
181k
views
draw and label a parallelogram with a base twice as long as the height and an area less than 60 square inches. find the area
answered
Mar 17, 2019
Mathematics
high-school
1
vote
205k
views
Maya's coffee shop makes a blend that is a mixture of two types of coffee. Type A coffee costs Maya $4.55 per pound, and type B coffee costs $5.90 per pound. This month, Maya made 166 pounds of the blend,
answered
Dec 30, 2018
Mathematics
high-school
5
votes
176k
views
Which part of the government represents the nation and sets policy?
answered
Dec 11, 2018
History
high-school
2
votes
56.1k
views
This chart shows the global temperature anomaly (the difference of the expected temperature and the actual temperature) over a span of 130 years. Which facts related to climate change does the chart reveal?
answered
Sep 16, 2018
Chemistry
high-school
2
votes
113k
views
Why did the little girl paint spots on the staircase answers?
answered
May 22, 2018
English
high-school
5
votes
160k
views
What is a particular form or manner of expressing ideas.
answered
Sep 12, 2017
English
high-school
4
votes
93.6k
views
What is the slope of the line passing through the points (–3, 4) and (2, –1)? A. -5/3 B.1 C. -1 D. 3/5
answered
Jun 16, 2017
Mathematics
middle-school
4
votes
85.5k
views
Why did the economies of western territories develop so differently from the economies of the northeast and south ?
answered
Apr 11, 2017
Social Studies
middle-school
4
votes
146k
views
Skeletal muscles have an abundant supply of ?
answered
Feb 7, 2017
Biology
high-school
3
votes
34.8k
views
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