avier Designs has the logo shown below on their office door. The logo has two smaller congruent triangles that are similar to two larger congruent triangles. If w = 7.5 inches, x = 10 inches, y = 3 inches, a = 12 inches, and b = 12 inches, what is the area of the space around the triangles on the logo?

c. y = 1/4 x + 5

step-by-step explanation:

first, put the equation of the line on the graph into slope-intercept form

(y = mx + b):   y = -4x + 8

second, a perpendicular line has to have "an opposite/reciprocal slope" to the original slope. so, find the "m" value in your original equation (it's -4, right? )

original slope: m = -4   perpendicular slope: change the sign to its opposite and find the reciprocal ("flip" the number)

new slope is now positive (b/c the original slope was negative 4), and it's 1/4 (not the original slope of 4 or 4/1)

x= cost per bracelet

number of bracelets * x + shipping charge = total cost

so

9x+9=72

the height of the surface increases from the center out to the sides of the road

it is c!

answer: the sun

explanation:

water cycle describes the evaporation of water from earth's surface, formation of clouds and precipitation water back onto the surface of earth. seventy percent of the earth is covered with water in the form of seas and oceans. the heat of the sun causes the evaporation of water from the surface of the ocean. the water vapors rise and condense to form water droplets. the collection of these water droplets form clouds which rain down again.

the evaporation of the oceans surface water as part of the water cycle is caused by the sun