Answers by Helmer Barcos
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Answers by Helmer Barcos

Answers by Helmer Barcos
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Two forces of 68 pounds and 66 pounds act simultaneously on an object. The angle between the two forces is 77º. Find the magnitude of the resultant, to the nearest pound. Find the measure of the angle
answered Feb 27, 2022
0 votes
12.2k views
Find the slope of the line that contains the points (-2, 1) and (-2,-9)
answered Jan 31, 2022
6 votes
96.7k views
A paper company produces 2,985 notebooks in 3 days. How many notebooks can it produce in 11 days?
answered Jan 30, 2022
6 votes
45.7k views
I really need help on this please. 3x+4y=36 y=-0.5x+8 substitution​
answered Jan 19, 2022
5 votes
161k views
URGENT There are two machines that produce aluminum cans. The newer machine can produce 4200 cans in 210 minutes. It takes the older machine 280 minutes to produce that many cans. If the two machines work
answered Dec 11, 2021
6 votes
3.5k views
59° (3x + 4)º A) 7 C) 9 B) 6 D 5
answered Dec 1, 2021
4 votes
178k views
Help me quick plz plz plz​
answered Nov 14, 2021
3 votes
42.1k views
What does the motif of freezing characters signal in the drama?​
answered Nov 3, 2021
4 votes
23.6k views
Why does the author compare emotional awareness to a muscle?
answered Sep 7, 2021
6 votes
188k views
(37x+9)+(32x+2) whats the answer
answered Jul 31, 2021
2 votes
36.7k views
What are the values of a 1 and r of the geometric series? 1 + 3 + 9 + 27 + 81 a 1 = 1 and r = one-third a 1 = one-third and r = 1 a 1 = 1 and r = 3 a 1 = 3 and r = 1
answered Jul 18, 2021
3 votes
234k views
The importance of reproduction??
answered Jul 14, 2021
5 votes
19.4k views
Solve the system using substitution. 3x+5y=15 2x+4y=8
answered Jul 12, 2021
2 votes
64.3k views
He most abundant element in the atmosphere can also be found in
answered Jun 29, 2021
4 votes
41.3k views
Liz has 72 stamps in her collection. Risa, who just started her collection, has 9 stamps. Liz’s collection is how many times larger than Risa’s?
answered Jun 25, 2021
1 vote
550 views
In an experiment, a torque of a known magnitude is exerted along the edge of a rotating disk. The disk rotates about its center. All frictional forces are considered to be negligible. Which of the following
answered May 14, 2021
3 votes
6.1k views
17. How does the 19th Amendment contribute to the expansion of Civil Rights in the United States? A It officially ends slavery. B It removes gender-based barriers to voting rights. С. It opens the selection
answered Mar 26, 2021
4 votes
86.6k views
Two angles are said to be congruent if: O A. the sum of their measures is 180° THE O B. they share a side. th O C. they have the same angle measure.
answered Jan 23, 2021
1 vote
62.6k views
What remnant of European influence is blamed for helping to cause mass poverty and social inequality throughout Middle and South America? A.European dictators B.the infusion of European languages C.systems
answered Jan 2, 2021
3 votes
215k views
1)Which of the following is a source of genetic variation I. Mutations II. Polygenic traits III. Genetic shuffling that results from sexual reproduction A. I only B. I and III only C. II and III only D.
answered Dec 19, 2020
3 votes
202k views
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