Jaydenwingo2802 Jaydenwingo2802

02-03-2015
Mathematics

contestada

a triangle has an area of 50cm its base is four times the height what is the height?

Respuesta :

apologiabiology apologiabiology

02-03-2015

so area=1/2 base times height
50=1/2 base times height
multiply both sides by 2
100=base times height
base=4height
100=4height times height
100=4height^2
divide 4
25=height^2
squarer root
5=height

subisute
base=4(5)
base=20

height=5

Answer Link

Otras preguntas

please help!! will give brainliest A sound wave is modeled with the equation

Which ratios form a proportion A. 4/10 and 10/25 B. 3/5 and 9/25 C. 4/9 and 9/4 D. 4/11 and 6/13

Ecris le verbe que tu vois au conditionel. Tu / avoir Ecris le verbe que tu vois au conditionel. Nous / avoir Ecris le verbe que tu vois au conditionel. Je / sa

Brandy found a rare, one-of-a-kind character card in her new deck. The card is valued at $8.95. Every year, th cards value increases by $1.33. She plans to sell

What is the key to maintaining a healthy weight apex?

During World War II, the Battle of the Coral Sea was significant because it

How many different orbitals are within the 3d sublevel?

Statutes of limitations for collecting debt:

need help on algebra asap!!

What is the effect of adding heat to a gas at constant pressure?