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Solve systems of equations for x + y, please!! 7x + y = 6 10x + y = 12
asked
Jun 16, 2021
Mathematics
middle-school
1
answer
3
votes
23.1k
views
M and N are equilateral triangles. The scale factor of M to N is 8:4.1 and the area of triangle M is 320 in2
asked
Apr 20, 2021
Mathematics
high-school
1
answer
0
votes
212k
views
Light of wavelength 600 nm passes though two slits separated by 0.25 mm and is observed on a screen 1.4 m behind the slits. The location of the central maximum is marked on the screen and labeled y = 0.
asked
Feb 25, 2021
Physics
college
2
answers
4
votes
234k
views
A medical assistant is moving heavy medical equipment. To limit risk of injury, she should use proper body _____?
asked
Feb 21, 2021
Health
high-school
2
answers
0
votes
41.2k
views
What is it called when Light changes direction and slows down when it enters water from air.
asked
Feb 18, 2021
Chemistry
high-school
2
answers
4
votes
57.7k
views
PLEASE HELP!!!!!!!!!!!
asked
Feb 1, 2021
Spanish
college
2
answers
4
votes
183k
views
Lines a and b in the diagram are parallel. Shalini found the sum of the measures of the interior angles of the triangle to be 175°. She knows the sum is supposed to be 180°. What was Shalini’s error? A.
asked
Jan 24, 2021
Mathematics
middle-school
2
answers
5
votes
19.2k
views
Use average daily balance method to answer the questions based on the information given. The account balance on April 1st is $50.51. On April 15th a payment of $15.00 is made. On April 25th a purchase
asked
Sep 26, 2020
Mathematics
high-school
2
answers
1
vote
192k
views
What year did the us epa declare greenhouse gases a threat to public health?
asked
Jun 4, 2020
Social Studies
high-school
2
answers
1
vote
15.7k
views
Make sure that you spend extra time warming up during - O O A. spring B. cold weather O c. the afternoon O D. a heat wave
asked
May 28, 2020
Physics
middle-school
2
answers
5
votes
177k
views
The plan for how the government will raise and spend money is known as the A. federal treasury. B. spending plan. C. Federal Reserve. D. federal budget.
asked
Mar 11, 2019
Business
high-school
2
answers
3
votes
127k
views
Pleaseee answer! I really need help on this.
asked
Jan 24, 2019
Physics
middle-school
1
answer
4
votes
37.6k
views
What is the factorization of this polynomial? 9x^2-0x-4
asked
Jul 5, 2018
Mathematics
high-school
1
answer
1
vote
28.2k
views
How is 4 3/11 written as a decimal number? show your work. Multiple choices A. 4.27 B. 4.272 C. 4.311 D. 4.36
asked
Apr 19, 2018
Mathematics
middle-school
2
answers
1
vote
100.0k
views
In music, what makes 3 beats per measure with a quarter note, and three eighth notes???
asked
Sep 28, 2017
Arts
middle-school
1
answer
1
vote
5.3k
views
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