Britbrat12 Britbrat12

04-04-2017
Mathematics

contestada

what is the area of a triangle that has a base of 15 1/4in. and a height of 18in?show work

Respuesta :

04-04-2017

Answer : 137.25

Step 1 - Convert the base of a triangle to decimal form

15 1/4 = 15.25

Step 2 - Multiply base by height

18 * 15.25 = 274.5

Step 3 - Divide 274.5 by 2

274.5 ÷ 2 = 137.25

Answer Link

Otras preguntas

Select the common uses of radioactive elements in health care.

Copper (I) ions in aqueous solution react with NH3 to form [Cu(NH3)2]+. The Kf of that complex is 6.3 x 1010. Calculate the solubility of CuBr in 0.50 M NH3. Th

If a building was placed at coordinates (-5,5), what would be the new coordinates if rotated 270° counterclockwise around the origin ?

A substance that forms hydroxide ions in a water solution is a base true or false

An academic essay should always open with a centered __________ at the top of the first page.

If fx) 3x- 12, what is f2)?

Which of these landforms is NOT common in an area of karst topography? a. sinkhole b. stalagmite c. cavern d. streams

x/-3-50=0 PLEASE HELP

True or false. Tan^2 x = 1 - cos2x/ 1 + cos 2x

Which of these groups of relative frequencies would be best represented by a pie chart? A.19%;19%;21%;20% B.33%;34%;33% C.2%;24%;16%;58% D.51%,49%