Questions by Securisec

Questions by Securisec

Describe what life is like for people in Fahrenheit 451.

asked Jan 28, 2021

1 answer

5 votes

152k views

Simplify 5x+10y+7x-4y

asked Oct 16, 2020

1 answer

3 votes

34.4k views

In the designation of wrought Al alloys, eg. 3m, what does the first digit-3- refer to? A. The main alloying element B. Carbon percentage of the alloy C. Whether it is an ingot or a billet D. Specific

asked Jul 7, 2020

1 answer

5 votes

212k views

Prove that 1+cosθ+sinθ/1+cosθ-sinθ = 1+sinθ/cosθ

asked Jun 7, 2020

1 answer

4 votes

6.9k views

You purchase 5 pounds of apples and 2 pounds of oranges for $9.Your friend purchases 5 pounds of apples and 6 pounds of oranges for $17. Write and solve a system of linear equations that represents this

asked Feb 28, 2020

1 answer

4 votes

204k views

How do rivers become larger as they travel across land? Groundwater rises, adding water to rivers. Tributaries combine, adding water to rivers. Ice sheets melt slowly, adding water to rivers. Rainfall

asked May 22, 2019

2 answers

0 votes

125k views

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