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Bad White [126]
2 years ago
9

What two physical barriers make travel and trade difficult in south america?

Geography
1 answer:
meriva2 years ago
7 0
Mountains and rain forest
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Which of these factors contributed to the devolopement of roman civilization
Brums [2.3K]

Answer:

Rome’s geography protected the city from invaders.

Rome’s central location made it a center for trade throughout the Mediterranean.

Rome’s lack of natural resources encouraged expansion.

Rome’s distance from Greece protected its culture from Greek influence.

6 0
3 years ago
40 is 160 percent of what number?
nadya68 [22]

Answer:

25 is the answer

Explanation:

Step by step solution for calculating 40 is 160 percent of what number

We already have our first value 40 and the second value 160. Let's assume the unknown value is Y which answer we will find out.

As we have all the required values we need, Now we can put them in a simple mathematical formula as below:

STEP 140 = 160% × Y

STEP 240 =

160

100

× Y

Multiplying both sides by 100 and dividing both sides of the equation by 160 we will arrive at:

STEP 3Y = 40 ×

100

160

STEP 4Y = 40 × 100 ÷ 160

STEP 5Y = 25

Finally, we have found the value of Y which is 25 and that is our answer.

You can easily calculate 40 is 160 percent of what number by using any regular calculator, simply enter 40 × 100 ÷ 160 and you will get your answer which is 25

got this from Percent Calculator

3 0
2 years ago
What is the general form of the equation for the given circle?
AlexFokin [52]
The circle has two forms of equation - General Form and Standard Form. The general form of the equation of the circle would be x^2 + y^2 + Dx + Ey + F = 0. The constants of this equation are D , E and F. The way to use general form is to complete the square and then proceed the equation in standard form. In that way we can identify the radius and center of the given circle.
4 0
3 years ago
The Zimmerman Note was the British agreeing to
slava [35]
That statement is true I think. not for sure.
8 0
3 years ago
Africa has a few what to make products from its own raw materials
yaroslaw [1]
I think the phrase you are looking for is "natural resources" - these include fresh water, food and fertile soil on which crops can easily be planted.
8 0
3 years ago
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