livelaughlove5265 livelaughlove5265

25-08-2021
Mathematics

contestada

PLEASE HELP ANSWER THIS THNAK YOU

PLEASE HELP ANSWER THIS THNAK YOU class=

Respuesta :

matthewvalentino182 matthewvalentino182

25-08-2021

Answer:

112 cm (red, 4)

Step-by-step explanation:

length = b

width = a

b = 7a

42 = b - a

42 = 7a - a

42 = 6a

a = 7 => b = 7a b = 7*7 = 49

Perimeter = 2*(a+b)

= 2*(7+49)

= 2*(56)

= 112 cm

Answer Link

Otras preguntas

Red Riding Hood is making a food basket out of 8 different fruits and 9 different vegetables. If there is only room for 6 items, how many ways could there be an

Select the correct answer. Which situation indicates that an investor shouldn’t sell his or her stocks? A. The price of the stock shows a negative trend, and th

What is one of the solutions to the following system? Y-3=x, x2-6x+13=y

Choose the combination of factors that creates rain Low humidity High humidity Cold temperature Warm temperature Low pressure High pressure

The government described in the passage most reflects the features of which type of democracy? No

Raising more sustainable fish would require choosing fish species such as____? A. Tilapia that eat algae and plants B. Tuna that eat other fish C. Catfish that

can some work out 1/(2x10^5)+(5x10^4)

Given the function f(x) = 2|x + 6|- 4, for what values of x is f(x) = 6? x=-1, x = 11 x=-1, x=-11 x = 14, x=-26 x = 26. x=-14

What is the measure of XYZ in the diagram below?

please help its from the lines and angles chapter