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1. A = 1/2bh Solve for h 2. A = a+b/2 Solve for a 3. A triangle has sides of x, 2x, and 2x+6. If the perimeter of the triangle is 86cm, find the length of the sides
answered
May 31, 2019
Mathematics
middle-school
2
votes
199k
views
The sum of a number 9 is multiplied by -2 and the answer is -8 find the number.
answered
Apr 1, 2019
Mathematics
middle-school
3
votes
55.6k
views
Much of the thought upon which present-day democratic government rests began as a challenge to the theory of the divine right of kings.
answered
Jan 11, 2019
Social Studies
high-school
6
votes
223k
views
Home education students are not able to enter institutions of higher learning?
answered
Aug 26, 2018
Social Studies
middle-school
4
votes
95.9k
views
What are the important events in novel sing to the dawn
answered
Jun 18, 2018
English
high-school
1
vote
136k
views
Which of the following actions by Moctezuma I indicate that he was an skilled politician? A) He solidified control over conquered cities by replacing their kings with puppet leaders. B) He began a series
answered
Apr 22, 2018
History
middle-school
5
votes
53.8k
views
NEED HELP ASAP The populations of six countries are listed in this chart. Arrange the population of the six countries from least to greatest. Explain how you solved this problem.
answered
Mar 11, 2018
Mathematics
middle-school
4
votes
185k
views
Obesity can lead to a number of health problems. which condition has been highly correlated to childhood obesity?
answered
Jan 14, 2018
Health
high-school
3
votes
42.3k
views
Pregunta: Hayley cortó una cuerda de 10 2/3 pies de largo en partes más pequeñas de 8/9 de pie cada una. Cuantos pedazos de cuerda cortó? Esta es una pregunta de matemáticas y yo soy pésima para las matemáticas
answered
Aug 13, 2017
Mathematics
middle-school
6
votes
58.1k
views
A cable is 40meters long. How long is the cable in decimeters?
answered
Jun 21, 2017
Mathematics
high-school
5
votes
80.9k
views
A model is made of a car. The car is 8 FEET long and the model is 10 INCHES long. What is the ratio of the length of the car to the length of the model? a)10:8 b)48:5 c)5:48 d)8:10
answered
Jan 11, 2017
Mathematics
high-school
0
votes
18.5k
views
What happens to the energy produced by burning gasoline in a car engine
answered
Nov 6, 2016
Chemistry
high-school
4
votes
163k
views
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