Aforest ranger can see for a distance of 12 miles from a firetower. formulas show calculator select the best answer how many square miles can he observe?

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²

If f(x)= sqrt4x+9+2, which inequality can be used to find the domain of f(x)?

Write an introductory paragraph for this corrie ten boom and her family were faced with some difficult choices after hitler came to power. some family members paid the ultimate price. write a carefully thought-out paper of at least 200 words dealing with the following concepts: --how should a christian act when evil is in power? --what do you think it would be like to live in an occupied country? remember to proofread anything you write thoroughly.