brendaaneliz brendaaneliz

07-09-2016
Mathematics

contestada

help please alegra2

1.A=1/2 bh, solve for h
2.S=1/2gt^2 solve for g
3. H=vt-5t^2, solve for v

Respuesta :

texaschic101 texaschic101

07-09-2016

A = 1/2bh...multiply both sides by 2
2A = bh...divide both sides by b
(2A)/b = h

s = 1/2gt^2...multiply both sides by 2
2s = gt^2...divide both sides by t^2
(2s) / (t^2) = g

H = vt - 5t^2...add 5t^2 to both sides
H + 5t^2 = vt...divide both sides by t
(H + 5t^2) / t = v

Answer Link

Otras preguntas

Corinne is knitting a scarf with blue and green stripes . The scarf is 8 inches wide. She knits a blue stripe that is 4 inches long. She knits a green stripe th

A farmer began a new method of reducing grain spills. This reduced the number of mice on the farm. The number of snakes in the surrounding area decreased at the

choose the word or phrase that best matches the word in italics. In relation to the playground, the house stood on the "uttermost" side of the neighborhood. A.

Describe how a protein is coded for and made

Kendra has 9 trophies displayed on shelves in her room. This is 1/3 as many trophies as Dawn has displayed. The equation 1/3d = 9 can be use to find how many

At which of the following sets of coordinates is the city of Lilongwe located? A. 25° S, 32° E B. 18° S, 47° E C. 13° S, 33° E D. 22° S, 17° E

how did sugarcane from caribbean end up in rum in new england without major hardship

Which answer is right?

Heidi has 256 cups of frozen blueberries and 113 cups of fresh blueberries. Does she have enough blueberries to make a recipe that uses 4 cups of blueberries?

What literary devise is used in these lines from music when sofrt voices dies (to--) by percy shelly odors when sweet violet sicken live within the sense they q