Answer:
b=2h-7
Area of a triangle: A=1/2 of bh
replace b with 2h-7: A=(1/2)(2h-7)h=102 => (2h-7)h=204
2h^2-7h-204=0
factor or use quadratic function to solve
h=12
b=2*-7=17
Explanation:
Answer:
A pedometer is a device that a person's steps by detecting the motion of their hands or hips. It has been proven that the use of pedometers can benefit people at high risk for Type 2 diabetes.
Pedometers help us keep track of how physically active we are. Exercise is highly advised to people who are at risk of this disease. Thanks to a pedometer, a person can see how active they are, if they need to exercise more, or if they are making progress. The more active a person is, the lower their sugar will be, decreasing their risk of developing diabetes.
Answer:
America
Explanation:
Both the Clean Water Act and the Clean Air Act were passed in the USA close to 40 years ago.
Answer:
1. Spain
2. Spain
Explanation:
1. In 1519, Ferdinand Magellan set sail from Spain with five ships to find a western route to the Moluccas. Battling storms, mutinies, and the unknown, Magellan died before reaching his destination. One ship ultimately returned to Spain after circumnavigating the world.
2. The Spanish Armada was an enormous 130-ship naval fleet dispatched by Spain in 1588 as part of a planned invasion of England.
Hope this helped you!!
