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What is the solution to 12x=4x ²+9?
answered
Apr 26, 2021
Mathematics
high-school
4
votes
145k
views
Write the ratio in lowest terms: 7-1/2 inches to 3-1/3 inches
answered
Apr 12, 2021
Mathematics
high-school
2
votes
202k
views
A charged particle of mass m = 5.00g and charge q = -70.0μC moves horizontally to the right at a constant velocity of v = 30.0 km/s in a region where the free fall gravitational acceleration is 9.81 m/s2
answered
Apr 7, 2021
Physics
college
2
votes
166k
views
Five more than four times a number
answered
Mar 10, 2021
Mathematics
high-school
4
votes
105k
views
Which group is not served by a professional organization?
answered
Feb 15, 2021
History
high-school
3
votes
219k
views
1. When 50.0 mL of water at 80.0°C was mixed with 50.0 mL of water in a calorimeter at 20.0 C, the final temperature of the 100 mL of water and calorimeter was 47.0 C. Calculate C cal
answered
Nov 10, 2020
Chemistry
college
5
votes
194k
views
PLEASE HELP! Solve equations below. A. 2x + y = 5 -2x – 7y = 13 B. 4x + 5y = -5 x + 5y = 10 C. 4x =+ y = 14 x – 2y = 8 D. -x + 5y = 3 -3x + 15y = 9 E. y = -5x + 10 5x + y = 3
answered
Feb 25, 2020
Mathematics
middle-school
3
votes
53.0k
views
HELP PLZZZZZZZZ Justine earned $34,000 during the first year of her job at the city hall. After each year she received a 4% raise. Find her total earnings during the first five years on the job.
answered
Jan 23, 2020
Mathematics
middle-school
6
votes
193k
views
Is glass homogenous or heterogenous
answered
Oct 26, 2019
Chemistry
middle-school
4
votes
229k
views
In the Lab you report a measured volume 128.7 of water. Using significant figures as a measure, what range of answers does your reported volume imply
answered
Sep 1, 2019
Chemistry
middle-school
4
votes
56.8k
views
The longer leg of a right triangle is 6cm longer than the shorter leg and also 1cm longer than the hyptenese. find the perimeter of the triangle.
answered
Jun 6, 2019
Mathematics
high-school
5
votes
56.2k
views
Graph the line described by y = 5/2x - 4. y = (5)/(2) x - 4
answered
Nov 2, 2018
Mathematics
middle-school
3
votes
92.9k
views
The probabilities by subject of on-time assignment submission and on-time arrival to class are given in the table. What is the chance that the subject is physics if an assignment is submitted on time?
answered
Oct 15, 2018
Mathematics
college
5
votes
213k
views
Each of these prisms has a volume of 256 cm cube. Find x in each prism.
answered
Aug 2, 2018
Mathematics
high-school
1
vote
83.0k
views
Why are the cells in a multicellular organism not all the same?
answered
May 18, 2018
Biology
high-school
5
votes
167k
views
Solve for x. Show each step of the solution. 4.5(8−)+36=102−2.5(3+24) i need to show my work dont just give me the answer
answered
Apr 16, 2018
Mathematics
high-school
6
votes
149k
views
____ allows you to see through the background, so that any text on the slide is visible
answered
Dec 8, 2017
Computers and Technology
high-school
5
votes
164k
views
Physical properties of a spoonful of sugar
answered
Apr 27, 2017
Chemistry
high-school
4
votes
61.5k
views
Is 3/2 and 18/8 proportional
answered
Feb 20, 2017
Mathematics
middle-school
3
votes
150k
views
What is the amount of mass in a given volume called?
answered
Feb 18, 2017
Physics
middle-school
4
votes
187k
views
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