Answer:
a)360 blocks are placed in
rows
b)There are
in the top row.
Explanation:
From the question, we can deducted that there is decrease in the number of rows by 1 from 30 to some number of rows .
Let denote the number of rows as 'n'
Given:
Sn = 360
a = 30
d = -1.
To calculate Sn, we will make use of formula below;
Sn = n/2 (2a + (n - 1)d )
CHECK THE ATTACHMENT FOR DETAILED EXPLANATION
They are a lot like 150 countries
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Answer:
Leading up to WWI, Italy had formed an alliance with the Central Powers of the German Empire and the Empire of the Austria-Hungary in the Triple Alliance. Italy should have joined on the side of the Central Powers when war broke out in August 1914 but instead declared neutrality.
Explanation:
if any of your answer options sound like this then that is it.
:D
Answer:
The settlers at Jamestown were members of the Anglican faith, the official Church of England. The Pilgrims were dissenters from the Church of England and established the Puritan or Congregational Church. In 1619, the first representative legislative assembly in the New World met at the Jamestown church.
Explanation: