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Using a matrix, you can represent adding or subtracting equations by adding or subtracting rows of numbers. true or false?
answered
Apr 22, 2021
Mathematics
middle-school
4
votes
119k
views
14) Plants provide energy to animals for their life processes by
answered
Feb 21, 2021
Biology
high-school
5
votes
39.4k
views
If f(x) = x^4+7, g(x) = x-9, h(x) = sqrt x, then f*g(x) = g*f(x) = h*g(x) =
answered
Feb 9, 2021
Mathematics
college
4
votes
151k
views
Which set of elements are most similar in chemical behavior
answered
Jan 17, 2021
Physics
high-school
5
votes
178k
views
Which statements describe the focus of an earthquake? Check all that apply. It creates stress in rock. It develops in the lithosphere. It is the starting point of an earthquake. It lies above the surface
answered
Nov 5, 2020
Geography
high-school
2
votes
911
views
What is the equation of the midline for the function f (x) ? f(x) = 1/2 sin (x) + 6
answered
Aug 29, 2020
Mathematics
high-school
4
votes
46.1k
views
Which statement best describes the effects of allusions in the passage? A) The allusions show that the police and the skinheads share a common language based on their race. B) The allusions help the speaker
answered
Aug 22, 2020
Social Studies
high-school
7
votes
32.5k
views
My friend and I argue all of the time. If we're not lighting into one another over hurt feelings, we're constantly accusing one another of spreading rumors. It's not always clear who's right and who's
answered
Aug 8, 2020
English
middle-school
0
votes
45.2k
views
The current value of a property is $40,000. The property is assessed at 40% of its current value for real estate tax purposes, with an equalization factor of 1.5 applied to the assessed value. If the tax
answered
Jul 25, 2020
Mathematics
high-school
2
votes
187k
views
13. The Spartans greatest virtue was
answered
Jul 21, 2020
History
middle-school
0
votes
124k
views
name three items that fashion designers design. What other professionals must be part of the team to complete a product?
answered
Jun 22, 2020
Arts
middle-school
4
votes
17.2k
views
Anybody have the right answer?
answered
Jul 11, 2019
Mathematics
high-school
1
vote
219k
views
Let tan(x)=2/5 . What is the value of tan(π+x) ?
answered
Jun 21, 2019
Mathematics
high-school
3
votes
185k
views
After becoming president, Roosevelt addressed the nation by radio in a series of ____
answered
Jun 16, 2019
History
high-school
1
vote
231k
views
What is the perimeter and area
answered
Apr 18, 2019
Mathematics
middle-school
6
votes
59.8k
views
The sun does arise, And make happy the skies. The merry bells ring To welcome the Spring. The sky-lark and thrush, The birds of the bush, Sing louder around, To the bells’ cheerful sound. While our sports
answered
Jan 17, 2019
English
middle-school
3
votes
42.2k
views
Choose the equation of the horizontal line that passes through the point (−5, 9). y = −5 y = 9 x = −5 x = 9
answered
Nov 24, 2018
Mathematics
high-school
1
vote
26.3k
views
The central idea of a literary work is called the _____
answered
Aug 22, 2018
English
middle-school
2
votes
159k
views
Plz show work ☺ and plz explain
answered
Jul 23, 2018
Mathematics
middle-school
3
votes
377
views
Areas of Mexico that can support agriculture are most affected by variations in
answered
Jan 5, 2018
History
middle-school
1
vote
222k
views
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