emmaldearborn emmaldearborn

02-06-2018
Mathematics

contestada

PLEASE HELP ME ASAPPP
Identify the base of a triangle in which h = 5 ft and A = (5x + 20) ft2 .

Respuesta :

mkryukova19 mkryukova19

02-06-2018

Area of a triangle = 1/2*(base*height)

5x+20 = 1/2*(base *5)
(5x+20)*2 = (1/2*(base *5))*2
10x +40 =base*5
base=2x+8

Answer: base = 2x + 8

Answer Link

Otras preguntas

For which of the following did President Theodore Roosevelt win the Nobel Prize in 1906? a. for building the Panama Canal b. for the Roosevelt Corollary c. for

Explain why the graph y < X cannot lie in quadrant II

Can you give examples of carbon in our nonliving environment?

is the sun considered a star?

What is tape diagram for a math test plz tell me

answer #5,6,7,8,9,10 5.) -2 X 3/7= 6.) -2 2/3 X4 1/10= 7.)-2 1/5 X -1 3/4= 8.)-1 1/4 X9= 9.)-1 5/7 X -2 1/2= 10.)-2 3/8 X 2 1/2=

A crisis erupted in the 1830s over nullification. Which of the following does not describe an aspect of nullification? a. Stats could invalidate federal legisla

Which set of points lies on the given graph? A. (5, 13), (1, 1), (2, –1) B. (5, 13), (–1, 1), (2, 1) C. (–5, 13), (1, 1), (2, –1) D. (–5, 13), (1, 1), (2, 1

What happens to the graph of a positive slope line as you move from left to right?

Which best describes genetic engineering? a. Fragments of DNA that have desired genes are isolated to form recombinant DNA for use in a host. b.All the DNA from