The correct answer is 6x + 4
Explanation:
The process to find the perimeter of shapes such as triangles, squares or rectangles is to determine the length of each side and add it. This implies in the case of the backyard the formula is length + length + width + width or 2 (length + side).
Additonally, in this rectangle the lenght is expressed by 2x -1 while the width is expressed by x + 3. Now, lets add these two expressions to find (lenght + side). Remember to add separately expressions containing letters and those containing only numbers:
2x - 1
+ x + 3 ___________________
3x +2
Finally, mutiply the expression by 2
Perimeter= 2 (lenght + width)
Perimeter = 2 (3x + 2)
Perimeter = 6x + 4
Answer:
Foreign policy, imperialism.
Explanation:
Answer:
The first lasting contact between indigenous Americans and Europeans came as Arawak, Taino, and Lucayan peoples encountered the Italian explorer Christopher Columbus and his Spanish ships.
Explanation:
<span>Supplier of loans and war materials to the allies.
</span>The United States was neutral until attack at Pearl Harbor. USA sold weapons, raw materials, oil and old war ships to Britain. USA also gave loans to Britain and the Soviet Union, but did not participate in conflict against Nazi German.
