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Answers by Berthe

Answers by Berthe
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How long did it take to extinguish all the flames from the 9/11 attacks on ground zero? 3 days.
answered Aug 22, 2023
3 votes
39.7k views
A gymnast falls from a height onto a trampoline. For a moment, both the gymnast’s kinetic energy and gravitational potential energy are zero. How is the gymnast’s mechanical energy stored for that moment?
answered Jun 18, 2023
3 votes
108k views
In the figure shown, what is the value of x?
answered Jun 2, 2023
8 votes
42.0k views
Factorize 3ax+2bx-3ay-2by​
answered Mar 21, 2023
14 votes
5.6k views
The volume of the cone is 267.95 cubic mm. Find the height of the cone. Use 3.14 for π.A. 16 mmB. 8 mmC. 4 mmD. 2mm
answered Mar 4, 2023
0 votes
5.9k views
The increase in volume of a material when heated is
answered Dec 27, 2022
10 votes
152k views
Help. I am trying to solve these questions in math called ‘Two Step Equations’. I need answers 1. -3 x - 5 = 16 2. -4(y-2) = 12 (don’t put links. Or i’ll report you)
answered Nov 24, 2022
6 votes
212k views
I) Put correct punctuation mark and tell the kind of sentence. 1. I am a great fan of Shahrukh Khan 2. How colourful it looks 3. How can we save water 4. Please, close the window 5. Always remain cool
answered Oct 25, 2022
1 vote
125k views
6) The weights of five students are as follows. Find their median weight. 48kg, 59kg, 43kg 63kg, 52kg​
answered Oct 13, 2022
7 votes
223k views
HELP!HELPPPPPPPPPPPPP!!!!!ASAPPPP NO LINKS!!!!!!!! ONLY GIVE ME REAL ANSWERS!!!!!!!! Memories of a Memory Have you ever witnessed something amazing, shocking or surprising and found when describing the
answered Aug 24, 2022
6 votes
196k views
PLEASE HELP If m < AOC = 85°, m ZBOC = 2x + 10, and m < AOB = 4x - 15, find the degree measure of < BOC and < AOB. The diagram is not to scale.
answered Jun 6, 2022
2 votes
18.8k views
Over which interval does f have an average rate of change zero? A. -3≤x≤5 B. -5≤x≤3 C. 2≤x≤4 D. -3≤x≤-1
answered May 22, 2022
3 votes
80.5k views
1. A bank account started with $1000 and earned $10 interest per month for two years. The bank then paid 2% interest on the account for the next two years.
answered Jan 30, 2022
11 votes
193k views
Express the sum of 2x and y is multiplied by 5 in an algebraic expressions​
answered Jan 26, 2022
1 vote
168k views
Explain how you would find the mean of this set of data: 4, 3, 5.
answered Oct 26, 2021
0 votes
103k views
You are reading a scientific article about cheetahs that have stripes instead of spots. The article refers to this as a genetic mutation. Though they have no negative impact on the cheetahs’ fitness, why
answered Aug 30, 2021
2 votes
64.9k views
List four (4) resources or foods that were exchanged from the Americas to Europe? *
answered Jul 28, 2021
6 votes
169k views
List out the role of polyploid in ornamental horticulture?​
answered Jul 7, 2021
1 vote
216k views
Who really love Jesus!!
answered Apr 24, 2021
6 votes
157k views
How did the battle of gettysburg communicate?
answered Apr 21, 2021
4 votes
78.4k views
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