Answers by Dmitriy Kachko
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Answers by Dmitriy Kachko

Answers by Dmitriy Kachko
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I need help with trigonometry Again..
answered Jan 3, 2024
6 votes
41.7k views
The mean of five numbers is 8.2. Four of the numbers are 8, 10, 12 and 10. Work out the fifth number.
answered Dec 12, 2023
5 votes
121k views
Is (6,1) a solution of the system of linear equations? - 4x + y = - 23 x+y = 7 HR Choose the correct answer below. O Yes O No IS yes or no
answered Apr 15, 2023
0 votes
105k views
Simplify square root can you put the steps i would love if you helped me 1. √72 2. √144 3. √45
answered Jan 24, 2023
4 votes
189k views
Lewis formula for the following ionic compounds : aluminium chloride​
answered Jan 5, 2023
4 votes
233k views
An ecosystem is composed of biotic factors and A. pioneer species B. anti-biotic factors C. niches D. abiotic factors Reset Selection
answered Dec 25, 2022
0 votes
2.3k views
Tori has a paper cup that is shaped like a cone. The radius of the base is 2.5 centimeters and the height is 11 centimeters. What are the shape and dimensions of the vertical cross section through the
answered Dec 24, 2022
7 votes
169k views
In March, a share of stock was worth $55. Six months later the value of the stock decreased by 7.2%. Find the final value of the stock.
answered Nov 22, 2022
12 votes
62.7k views
Sara bought shoes for $39.95 and x pairs of socks for $1.99 each. Which expression shows the total money spent?
answered Nov 2, 2022
2 votes
8.0k views
Help please I need help
answered Oct 23, 2022
9 votes
123k views
How many cubes with edge lengths of 1/3 inch are needed to build a cube with an edge length of 1 inch?
answered Sep 8, 2022
3 votes
223k views
A wildlife conservation group buys the 9 square miles of land shown. The base of the triangle is made by points B and A. The height of the triangle is 3 miles. What is the distance from Point A to Point
answered Jun 7, 2022
2 votes
140k views
5 Which of the following is not true about altitude sickness? d out of Select one: a. It occurs when ascending from low to high altitudes too quickly b. It has symptoms of headaches, poor appetite and
answered May 24, 2022
2 votes
125k views
The principle that says that authorities are justified in restricting some people's freedoms to prevent harm to others is called
answered Mar 14, 2022
3 votes
95.5k views
Make the scale balanced.
answered Feb 25, 2022
4 votes
117k views
What is a geomorphic disaster
answered Feb 10, 2022
6 votes
4.8k views
Compare and contrast the shape of a solid, liquid and mass.
answered Feb 8, 2022
3 votes
31.1k views
If 4 is the constant of proportionality is this equation correct? y = 4x + 2​
answered Jan 24, 2022
4 votes
194k views
The 9th graders are selling tickets to raise money for a class field trip. They are selling student tickets for $5 and adult tickets for $9. The 9th graders received a total of $240 from sales. In total,
answered Dec 8, 2021
1 vote
132k views
which process is part of the carbon cycle? A) evaporation B) transpiration C) photosynthesis C) fixation
answered Nov 23, 2021
2 votes
104k views
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