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A window frame has a length of (5x + 3) inches and a width of (x + 6) inches. The area of the glass in the window is (4x² + 26x + 15) square inches. What is the area of the trim around the glass in the
answered
Dec 19, 2019
Mathematics
college
4
votes
175k
views
Someone who occupies a key role in the design, construction, and management of chemical operations to insure and improve the quality of life for people in and outside the plant is a(n) _____. A chemical
answered
May 18, 2019
Chemistry
high-school
3
votes
206k
views
Sandra recorded her calories her calories burned while running on the table below. What is Sandra's rate of change?
answered
Feb 1, 2019
Mathematics
middle-school
2
votes
121k
views
The revolutionary government saw enemies of the Revolution everywhere. It passed laws that allowed it to arrest citizens on very little evidence. Soon, no one felt safe. Thousands of innocent prisoners
answered
Jan 13, 2019
Social Studies
middle-school
1
vote
168k
views
If (2 + 3i)2 + (2 − 3i)2 = a + bi, a = and b = .
answered
Dec 8, 2018
Mathematics
high-school
4
votes
38.6k
views
The population of a city is 1,503,049. The land area of the city is 181.5 km². What is the population density of the city? Enter your answer in the box. Round your answer to the nearest whole number. people/km²
answered
Aug 13, 2018
Mathematics
high-school
5
votes
155k
views
a man stands still on a moving escalator and a woman walks past him in the same direction as the escalator. to a stationary observer the man has a speed of 0.2 m/s and the woman has a speed of 0.5 m/s
answered
May 20, 2018
Physics
middle-school
1
vote
164k
views
A solution is prepared by dissolving 4.40 g of KSCN in enough water to make 250 mL of solution. What is the concentration of the solution? Question 11 options:
answered
Jan 9, 2018
Chemistry
college
4
votes
153k
views
9.What do the two El cadejos represent? A.Good and evil B.Day and night C.Sky and earth D.Water and fire
answered
Dec 15, 2017
Spanish
middle-school
3
votes
142k
views
One effect of the Commercial Revolution on Europe was to?
answered
May 11, 2017
History
high-school
5
votes
78.7k
views
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