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For positive acute angles A and B, it is known that cos A= 60/61 and tan B= 45/28. Find the value of sin(A+B) in simplest form
answered
May 19, 2022
Mathematics
college
1
vote
27.0k
views
Please help quick I’m confused on number 3 can you explain as well -environmental science
answered
May 6, 2022
Biology
high-school
5
votes
29.8k
views
Plz help !!!!!!!!!!!!!!!!!!
answered
Apr 14, 2022
Mathematics
high-school
9
votes
37.9k
views
Fill in the blank with numbers that make the statement true. 12 + _____ = 0 -14 + 34 = ––––––– -65 + 42 = _______
answered
Jan 1, 2022
Mathematics
high-school
4
votes
16.4k
views
The rate of a chemical reaction is NOT affected by which of the following: A.temperature B.particle size (surface area) C.concentration D.All of these affect reaction rates
answered
Dec 22, 2021
Chemistry
high-school
1
vote
233k
views
What is the change of an atom of one element (atom) to an atom of different element called?
answered
Dec 18, 2021
Chemistry
college
1
vote
144k
views
Las vacaiones pasadas
answered
Sep 21, 2021
Spanish
high-school
6
votes
107k
views
What are different risks a business can face?
answered
Aug 24, 2021
Business
high-school
3
votes
199k
views
Write the equation of a line which passes through the point (-3, 5) and has a constant rate of change of -2.
answered
Aug 22, 2021
Mathematics
college
5
votes
40.4k
views
Benjamin believes that sexual behavior is largely the result of societal pressure. He finds that culture plays an important role in forming our sexual identity. With which of the following theories does
answered
Aug 20, 2021
Social Studies
high-school
5
votes
7.3k
views
Waste stream - The total flow of solid waste from homes, businesses, institutions, and manufacturing plants that is recycled, burned, or disposed of in landfills. Communities have adopted many programs
answered
Jun 28, 2021
Biology
middle-school
2
votes
205k
views
A box has 3 oranges and 5 lemons of the same size in a basket, find the probability of randomly picking an orange from the basket?
answered
May 26, 2021
Mathematics
college
4
votes
91.6k
views
The writer Alice Walker was active in the Civil Rights Movement many years ago. She has written a novel called Meridian in which characters also work in the Civil Rights Movement. What is one way that
answered
May 25, 2021
English
high-school
3
votes
198k
views
Which substances supply the body with energy? Choose all answers that are correct. Answers: A: Sugar B: Carbohydrates C: Fats D: Proteins
answered
Nov 25, 2020
Health
middle-school
0
votes
97.5k
views
How much heat is absorbed by 41 g iron skillet when its temperature varies from 9°C. to 20°C
answered
Aug 11, 2020
Physics
middle-school
0
votes
12.6k
views
Four interior angles of a pentagon measure 156 degrees 72 degrees 98 degrees and 87 degrees. What is the measure of the final interior angle
answered
Aug 8, 2020
Mathematics
middle-school
4
votes
151k
views
To volunteer in spanish
answered
Jun 27, 2020
Spanish
middle-school
5
votes
221k
views
Which action should be done to conserve energy if caught in cold water? tread water float reduce body heat remove life jacket
answered
Apr 2, 2020
Health
middle-school
7
votes
119k
views
Use the function g(x)=-x+2 with initial values of 4, 2, and 1. What happens after many iterations with all three initial values? How do the results of all three iterations relate to each other?
answered
Mar 7, 2020
Mathematics
middle-school
4
votes
187k
views
Find the distance between the point in North Dokato and Oklahoma
answered
Jan 10, 2020
Mathematics
middle-school
4
votes
55.0k
views
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