The perimeter $P$ (in yards) of a soccer field is represented by the formula $P=2l+2w$ , where $l$ is the length (in yards) and $w$ is the width (in yards). A drawing shows a soccer field with its length labeled 100 yards and perimeter labeled 330 yards. The radius of the center circle is labeled 10 yards. a. Solve the formula for $w$ . $w=$ b. Find the width of the field. Width: yards c. About what percent of the field is inside the circle. Round to the nearest tenth of a percent. About %.

x = ± 6i

step-by-step explanation:

x^2 = -36

take the square root of each side

sqrt(x^2) = sqrt(-36)

we know sqrt(ab) = sqrt(a) sqrt(b)

x = ±sqrt(36) sqrt(-1)

we know that sqrt (-1) = i

x = ± 6i

answer for #1 is c

answer for #2 is d

can i get brainliest

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