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Can someone help me on this chart? the expressions for the perimeter of the rectangle is (4x2)+(2x2) =12 and for the octagon the perimeter is 1.5x8 = 12 please help?
answered
Mar 4, 2022
Mathematics
middle-school
6
votes
1.9k
views
Solve the simultaneous equations: 5x+4y=5 2x+7y=29
answered
Oct 18, 2021
Mathematics
high-school
3
votes
143k
views
The is a group of art songs linked by theme or music. mass song cycle art poem art song
answered
Aug 27, 2021
Arts
middle-school
3
votes
151k
views
Which substance is a product of glycolysis? A. Lactate B. Oxygen C. Pyruvate D. Water
answered
Aug 14, 2021
Biology
high-school
4
votes
44.1k
views
Questions: is positive + positive = positive Always True Or sometimes True is negative + negative = negative Always True or Sometimes True is negative - negative = negative Always True or Sometimes True
answered
Aug 3, 2021
Mathematics
middle-school
2
votes
79.8k
views
The data in the table shows you the amount of tea in an urn as time passes. Which type of expression would best model the data? A) exponential B) linear C) logarithmic D) power from usatestprep
answered
Jun 24, 2021
Mathematics
middle-school
3
votes
119k
views
Which statements describe a command economy? A Capitalism is a type of command economy. B Most if not all business decisions are made by the government. C Profit is the driving force behind economic decisions.
answered
May 3, 2021
Geography
middle-school
2
votes
180k
views
The cost for a pack of 7 padlocks to $23.80. Find the unit price in dollars per padlock. If necessary, round your answer to the nearest cent.
answered
Mar 23, 2021
Mathematics
middle-school
0
votes
55.9k
views
A scientist discovers a cell that has chloroplasts, cytoplasm, DNA, and a cell membrane. Which statement best describes how the cell could be classified?
answered
Mar 19, 2021
Biology
college
6
votes
27.8k
views
What are some expirements to determine if a compound is covalent or ionic?
answered
Jan 11, 2021
Chemistry
high-school
7
votes
69.6k
views
Tanya needs to buy chocolate bars for all the children in year 7. Each of the 130 children get one chocolate bar. There are 8 chocolate bars in each packet. Work out the least number of packets of chocolate
answered
Dec 23, 2020
Mathematics
middle-school
4
votes
91.9k
views
What’s the most defining and advanced telescope to date
answered
Oct 27, 2020
Biology
middle-school
2
votes
126k
views
Which of the following reactions is an example of a neutralization reaction? Group of answer choices LaTeX: HCl\:+KOH\:\longrightarrow\:H_2O\:+KCl H C l + K O H ⟶ H 2 O + K C l LaTeX: AgNO_3+KCl\:\longrightarrow\:AgCl\:+KNO_3
answered
Oct 4, 2020
Chemistry
college
3
votes
156k
views
Cuales son las causas de la anorexia
answered
Mar 22, 2020
Spanish
middle-school
5
votes
126k
views
What are the two points of interest that lie between the North and the South Battery on Boston Harbor?
answered
Mar 18, 2020
Social Studies
high-school
3
votes
16.0k
views
Which of the following conditions must be met for a volume ratio to be created from a balanced equation? Changing temperature and pressure. Constant temperature and pressure. Changing temperature and constant
answered
Jan 5, 2020
Chemistry
college
3
votes
58.4k
views
Before allowing an employee to enter an excavation at least four feet deep in must be tested for oxygen deficiency and toxic fumes. True or false
answered
Dec 12, 2019
Chemistry
middle-school
2
votes
153k
views
NEED ANSWER ASAP. TIME LIMIT ON QUESTION. Gustavo created a four-part spinner to represent the four prizes that he had an equal chance of winning: a video game system, a bicycle, a watch, and a gift card.
answered
Aug 25, 2019
Mathematics
high-school
3
votes
53.4k
views
In Milton's Paradise Lost, Satan is described as a being of "mighty stature," or A. Boastfulness B. Height C. Pride D. Compassion
answered
Feb 8, 2019
English
middle-school
7
votes
45.7k
views
Before administering an intermittent tube feeding through a nasogastric tube, the nurse checks for gastric residual volume. which is the best rationale for checking gastric residual volume before administering
answered
Dec 12, 2018
Biology
high-school
3
votes
86.7k
views
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