Δabc and δxyz are similar triangles. if bc = x + 5, ac = x + 1, yz = x + 3, and xz = x + 2, find the value of x.

Which of the following is a way that advancements in technology improve humans' ability to measure air quality and protect human health?

What id the primary human cause of the global warming a. storage of nuclear fuel rods b. burning of fossil fuels c. building of high-density housing d. violent conflicts over natural resources

The english language is part of which language family? a. alatic b. dravidan c. indo-european d. khoisan