Recent activity by Physiker

Recent activity by Physiker

Given a and b are the first-quadrant angles, sin a=5/13, and cos b=3/5, evaluate sin(a+b)1) -33/652) 33/653) 63/65

asked Nov 21, 2023

1 answer 51.4k views

Why did the Holocaust start? and when did it end?

answered Nov 7, 2023

1 answer 79.7k views

How many moles of oxygen are produced by decomposing 28.5 g of dihydrogen dioxide (molar mass = 34.0 g/mol) according to the equation: 2H2O2(l) —> 2H2O(l) + O2(g)

asked Nov 4, 2023

1 answer 103k views

Ok now im chilllllllllllll

answered Aug 19, 2023

2 answers 37.4k views

Explain the circumstances that led to the Arts and Crafts Movement.

answered Aug 12, 2023

1 answer 201k views

Henery wasted 5100$ in wasing machines. Each machine produces 128$. How many machines would he need to break even? Explain why.

answered Jul 24, 2023

1 answer 147k views

40. If three dice are tossed, find the probability that the sum is less than 16.

asked Jun 26, 2023

1 answer 123k views

What are the five ways to executes jumping?

asked Mar 16, 2023

1 answer 8.0k views

Which of the following comparisons is correct?

answered Mar 8, 2023

1 answer 43.2k views

Helpppppppppppppppppp pleaseeee

answered Feb 18, 2023

2 answers 138k views

One way that South Asia worked to meet the needs of its large population is through what? A. Putting the dalits to work B. Decreasing the monsoon season C. Doing outsourced work for other countries

answered Dec 29, 2022

1 answer 99.9k views

Notes of Vibrational Motion or what they are

asked Dec 11, 2022

1 answer 168k views

Why are corresponding exterior angles of similar triangles congruent? because the sum of the measures of the interior angles of a triangle always equal 90°, so the sum of the measures of the exterior angles

answered Nov 13, 2022

2 answers 102k views

Methanogens are able to live in what enviroment

answered Oct 31, 2022

1 answer 72.4k views

Into to three sentences explain how we the people, domestic tranquility, and general welfare are connected

asked Oct 1, 2022

1 answer 40.6k views

Which of the following statements is TRUE? a. When someone's behavior strikes you as strange or unusual, you can correctly label the behavior as "psychopathological." b. "Abnormal" behavior is almost always

answered Aug 27, 2022

1 answer 210k views

Jamie ask 40 random 8th grade students whether or not they had a curfew. Then she asked if they had a set bedtime on school nights. Th results are below. What is the marginal relative frequency of those

answered Aug 19, 2022

1 answer 140k views

Circle the expression that has the smallest value when x = 4 5 – x 1/2 x x + 1 x - 4

asked Aug 3, 2022

1 answer 169k views

Why do atoms have no electric charge even though most of rticles have charges?

answered Jul 27, 2022

1 answer 171k views

Help me pleaseeeeeeeeeeee

asked Jul 24, 2022

1 answer 149k views

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