Questions by Spiros Martzoukos

Questions by Spiros Martzoukos

Why were the Muslims able to conquer the powerful Byzantine and Persian Empires in just 20 years?

asked Sep 25, 2023

1 answer

22 votes

122k views

Calculate the size of angle ABC in each of these triangles. X B b A a 570 A 95⁰ 55⁰ 60% 5 Calculate the size of angle BCD in each of these diagrams. B b A C 110⁰ C 49⁰ 63° C 9⁰ D A B B 125% 30° 40° 62⁰

asked Feb 24, 2023

1 answer

0 votes

154k views

Amy has four more 20c coins than 5c coins. The total value of all her 20c and 5c is $3.80. How many 5c coins does Amy have?

asked Nov 18, 2022

1 answer

4 votes

72.3k views

Please solve this with explanation

asked Nov 13, 2022

1 answer

5 votes

169k views

An ionic compound is found to contain 28.9% potassium, 23.7% sulphur and 47.4% oxygen. The relative formula mass of the compound is 270. What is the formula of the compound?

asked Sep 27, 2022

1 answer

10 votes

136k views

1. Find value of x and measure of each angle. (5x+70) (7x+50° pls help due today

asked Aug 16, 2022

1 answer

0 votes

164k views

Look at the pic. Help me pls.

asked Jul 5, 2022

1 answer

1 vote

207k views

Living under colonial rule was mostly oppressive. However, there were a few positive aspects. What were they?

asked Jun 17, 2022

2 answers

0 votes

116k views

#8: Ella's grandmother sewed her a change purse. When she gifted it to her, Ella counted 23 coins already in it. Ella noticed there were only dimes and quarters worth $4.70. How many dimes were in the

asked Mar 24, 2022

1 answer

17 votes

184k views

Please help! please show work

asked Mar 6, 2022

2 answers

14 votes

192k views

What makes christiananity a monotheistic religion

asked Dec 21, 2021

1 answer

4 votes

194k views

Pentagon VWXYZ is shown on the coordinate grid. A student reflected pentagon VWXYZ across the y-axis to create pentagon V'W'X'Y'Z'. Which rule describes this transformation? * (x, y) --> (-x , y) (x, y)

asked Dec 8, 2021

2 answers

1 vote

150k views

A change in density occurs as a result of ___ compression.

asked Nov 27, 2021

2 answers

2 votes

231k views

Choose ONE of the angles problems to write an equation for and solve. WRITE AN EQUATION, solve the equation, and give the answer.

asked Oct 20, 2021

1 answer

4 votes

52.4k views

Which was a major change to elections that resulted from the new Japanese constitution

asked Oct 4, 2021

1 answer

5 votes

110k views

Suppose that you have just started a summer internship working for a cooperative service, where you will collect soil samples, conduct laboratory and field tests, and make recommendations on soil conservation

asked Jul 3, 2021

1 answer

3 votes

133k views

15 points can someone help me with my math hw please. i don’t understand any of this

asked Jun 27, 2021

2 answers

0 votes

124k views

Antifederalist objections to the ratification of the Constitution led the

asked May 6, 2021

1 answer

5 votes

131k views

Quotation marks are used to set off _____. direct quotations the titles of books the names of chapters the names of cities the titles of paintings the titles of songs, articles, and short stories (MULTIPLE

asked Apr 2, 2021

2 answers

3 votes

180k views

1*11 * What is 11x11

asked Nov 20, 2020

1 answer

0 votes

196k views

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