Questions by Matt Zafeiriou

Questions by Matt Zafeiriou

Given that sin 2π/3= cos y, first express 2π/3 as a sum of π/2 and angle and then apply a trigonometric identity to determine the measure of angle y.

asked Dec 14, 2023

1 answer

1 vote

184k views

Which selection below accurately defines tariffs? A tax placed on goods made in the US to encourage purchasing of foreign goods A tax placed on Native Americans who chose not to assimilate into American

asked Sep 4, 2023

1 answer

4 votes

171k views

O is the center of the regular dodecagon below. Find its area. Round to the nearest tenth if necessary.

asked Aug 9, 2023

1 answer

0 votes

78.5k views

Find the area of the shaded region.

asked Dec 10, 2022

1 answer

5 votes

25.7k views

Johann Gutenberg influenced the spread of ideas by — * creating universities for all to attend * teaching his theories of Humanism * supporting the scientific revolution * inventing the movable type printing

asked Nov 21, 2022

1 answer

4 votes

215k views

a gym membership is advertised to cost 630 per year . what is the cost per mouth of the gym menbership

asked Oct 10, 2022

1 answer

23 votes

54.4k views

Emma and arianna recoreded how much money they earned for doing chores for a each week for 5 weeks, the results were are lised below

asked Jun 22, 2022

1 answer

1 vote

194k views

A1=16 and a3=4 what is the common ratio what is the explicit rule? (example: a1(r)^n-1, obviously you will be replacing the a1 and r for the number)

asked Jun 14, 2022

1 answer

12 votes

127k views

2. Write a polynomial function of least degree with rational coefficients so that P(x)=0 has the given root. 4 - 5i

asked Jun 10, 2022

1 answer

1 vote

46.4k views

What is the surface area in a square of a cube with a side of 7 inches Long

asked May 18, 2022

1 answer

2 votes

88.7k views

ABCD is rotated counterclockwise about the origin. By how many degrees was ABCD rotated?

asked Jan 12, 2022

2 answers

4 votes

124k views

B/3+5=-2 Two Step Equation

asked Nov 22, 2021

1 answer

2 votes

8.3k views

Read the excerpt from "How Not to Raise a Bully: The Early Roots of Empathy," in which the author uses rhetorical features to persuade her readers.How do you teach a child right from wrong without being

asked Nov 17, 2021

1 answer

5 votes

101k views

According to the stem-and-leaf plot above, how many drivers travel above 60 miles per hour? Plz explain thx

asked Aug 2, 2021

1 answer

1 vote

34.0k views

Why did many Hindu teachers criticize the caste system?

asked Apr 16, 2021

1 answer

1 vote

88.7k views

&. Give three differences between a web browser and web page

asked Apr 10, 2021

1 answer

1 vote

92.5k views

Help meeeeee pleaseeeeeeeeee

asked Feb 22, 2021

1 answer

5 votes

217k views

Convert 2/50 to percent

asked Jul 7, 2020

2 answers

0 votes

196k views

Charlotte and Alexander each wrote an expression, but only Charlotte's expression is equivalent to 4g + 15. What could be Alexander's expression? A. 4(g + 2) + 7 B. 5g - ( g - 15 ) C. 3(g + 5 ) - g D.

asked Apr 16, 2020

1 answer

0 votes

221k views

Find the discriminant of 5x^2+3x-5=0 for x

asked Mar 22, 2020

2 answers

1 vote

177k views

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