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2. If the height of a gable end of a roof is 7.5 m and the rafters are 10.2 long, at what angle do the rafters slope, and how wide is the gable end at the base? 3. From the top of a lighthouse 55 m above
answered
Nov 29, 2024
Mathematics
college
5
votes
121k
views
Let v_(1),1<=i<=n, be vectors in a vector space V. Show that a vector vinSpan (v_(1),v_(2),cdots, v_(n)) can be written uniquely as a linear combination of v_(i,),1<=i<=n, if nd only if v_(i,1)<=i<=n, are linearly independent.
answered
Oct 14, 2024
Mathematics
high-school
4
votes
122k
views
What organisation do a lot of former members of the british empire belong to
answered
Jul 20, 2024
History
high-school
1
vote
141k
views
All of the following occur after B cells leave the bone mar- row except a. peripheral tolerance b. receptor editing c. differentiation into plasma cells d. formation of follicular center cell lymphomas
answered
Jun 14, 2024
Biology
high-school
2
votes
193k
views
In three to five sentences, make a strong case for it being crucial that citizens vote in local, state, and federal elections.
answered
Jun 13, 2024
Social Studies
high-school
4
votes
88.7k
views
Select 3 Causes and 3 Effects of the industrialization of the U.S. 1. Factories provided jobs in the city. 2. The government supported businesses. 3. Monopolists offered competitive pay to workers. 4.
answered
Apr 27, 2024
History
high-school
5
votes
86.7k
views
Borneol can also be oxidized to camphor using other oxidizing agents, such as sodium dichromate in acid. How do you do a balanced equation for this oxidation (Cr2O7 2- is reduced to Cr3+) and calculate
answered
Apr 22, 2024
Chemistry
high-school
3
votes
53.6k
views
Evaluate the impact of global warming on the frequency (regularity) of tropical cyclones
answered
Jan 20, 2024
Geography
college
1
vote
222k
views
Outsiders Chap. 8 1. How does The Outsiders reveal the historical theme of the divide between rich and poor? 2. How does the theme of rich vs. poor still exist today? How does it create a divide between
answered
Jan 17, 2024
English
middle-school
3
votes
176k
views
My poem please rate I knew the day we meant we were meant to be I knew our fate was set that you were the one for me
answered
Nov 26, 2023
English
high-school
4
votes
44.7k
views
Answer this question please
answered
Jul 6, 2023
Mathematics
high-school
7
votes
198k
views
I have 60 balls, 12 of them are blue, 34 of them are green and 14 of them are yellow. What is the probability that I get a blue one
answered
Apr 13, 2023
Mathematics
high-school
10
votes
149k
views
For the following, you will complete an atom count, but you will first need to make the list of atoms. After the count is complete, determine whether the equation is balanced. N2H4 + N2O4 → 3 N2 + 4 H2O
answered
Nov 21, 2022
Chemistry
college
2
votes
148k
views
Explain the meaning of public administration Personnel
answered
Oct 26, 2022
Arts
college
3
votes
211k
views
The body's first line of defense is formed by the:
answered
Apr 29, 2022
Medicine
college
3
votes
21.4k
views
Find the Slope and y-intercept of 2y-10=-4x I need help also figuring out how to find the slope of equations and the y intercept thanks!
answered
Apr 20, 2022
Mathematics
high-school
6
votes
191k
views
GCGAATTGC Which of the following mRNA strands would be synthesized from the DNA strand above?
answered
Apr 19, 2022
Biology
college
6
votes
69.0k
views
Which period in ancient Greek history occurred last? A. The Archaic period B. The Hellenistic period C. The Classical period D. The Minoan period
answered
Mar 21, 2022
Arts
college
13
votes
20.7k
views
Why did the blockade of Berlin probably seem like a good strategy to the Soviet union
answered
Mar 7, 2022
History
high-school
7
votes
16.1k
views
Work out the nth term, and work out the next term in the sequence 6, 20 , 34, 48
answered
Feb 21, 2022
Mathematics
high-school
8
votes
98.0k
views
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