Answers by David Pell
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Answers by David Pell

Answers by David Pell
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What is the length of side EF ( ) if side DE is 3 units, and ΔABC and ΔDEF are similar triangles? What is the measure of ∠EDF if ∠ABC is 53°, and ΔABC and ΔDEF are similar triangles?
answered Apr 19, 2024
6 votes
49.8k views
Which document would allow for an informal tone? A. Job application or résumé OB. Business letter O C. Blog OD. Proposal
answered Apr 13, 2024
2 votes
41.3k views
How many moles of hydrogen are needed to produce 13.78 mol of ethane? a. 3.445 mol b. 6.890 mol c. 27.56 mol d. 55.12 mol
answered Jan 30, 2024
6 votes
178k views
Answer each part. If necessary, round your answers to the nearest hundredth.(a) Bob runs 10 miles in 79 minutes.How many miles does he run per minute?miles per minute i need help with this problem
answered Dec 1, 2023
4 votes
88.5k views
At the start of a 100-yard dash (race), your body relies on which reserve as its energy source? A. Aerobic oxygen B. ATP-CP C. Creatine phosphate D. Lactic acid Answer is not Lactic acid got it wrong on
answered Nov 27, 2023
4 votes
68.1k views
9cm 7 cm 9cm 8cm Olivia goes to Egypt and saw a model of irged it using a scale factor of 1.2. What ne new triangle pyramid? 6 cm 6 cm
answered Oct 27, 2023
9 votes
141k views
A spaceship, 250 m long as seen on board, moves by the earth at 0.930c. What is its length (in m) as measured by an earth-bound observer?
answered Sep 11, 2023
2 votes
113k views
Jillian and Dawn are playing a game of miniature golf. In this game, the score on a hole is the number of putts it takes to get the ball into the hole. The winner is the player with the lowest score. After
answered Jul 4, 2023
8 votes
218k views
What is the slope of the line that contains the points (-2, 7) and (2, 3)?​
answered May 22, 2023
4 votes
142k views
When you divide both sides of an inequality by a negative number, you need to _____ the inequality symbol. A. flip B. eliminate C. raise D. multiply
answered Dec 15, 2022
0 votes
107k views
Roxanne owns a business and assigns two of her employees their shifts. She assigns the first employee shifts in blocks of 2 hours, and she assigns the second worker shifts in blocks of 12 hours. If both
answered Dec 15, 2022
6 votes
9.5k views
Which of the following groups of elements are likely to be radioactive? (5 points) a Actinides b Noble gases c Transition metals d BCNOs
answered Dec 15, 2022
3 votes
139k views
Can anyone help me pls
answered Sep 29, 2022
7 votes
105k views
Which principle creates a division of power between the federal government and the states?
answered Sep 25, 2022
2 votes
43.9k views
How did the Peloponnesian War impact Athens?
answered Sep 23, 2022
5 votes
56.0k views
Please hurry thank you so much
answered Aug 23, 2022
2 votes
96.9k views
The Smiths spend 5% of their budget on entertainment. Their total budget this year is $2,000 more than last year, and this year they plan to spend $2,300 on entertainment. What was their total budget last
answered Feb 16, 2022
8 votes
84.6k views
List four examples of natural resources​
answered Jan 26, 2022
5 votes
4.4k views
I NEED THIS ASAP PLS HELP!! Purpose describes: a style of speaking or writing, determined by the choice of words by a speaker or writer the use of informal words, phrases, or even slang in a piece of writing
answered Dec 24, 2021
4 votes
125k views
When scientists were attempting to determine the structure of the genetic code, Crick and coworkers found that when three base additions or three base deletions occurred in a single gene, the wild-type
answered Dec 21, 2021
5 votes
221k views
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