What are the wind conditions like at the Equator? O at the equator it is relatively calm and still throughout the year.
O at the equator it is calit in the summer and windy in the Winter
O at the equator it is extremely windy year round.
O at the equator it is calm when it rains and windy when it doesnt

The area is known as the doldrums because there are light winds. The belt of air around the equator receives much of the sun’s radiant energy. The answer might be the second circle!!

343^x = 49^4-xx = 4-xx+x=42x = 4x = 4/2x = 2therefore x = 2

In a right-angled triangle: 1- the hypotenuse is the longest side2- we can apply pythagorean rule which states that: (hypotenuse)^2 = (side1)^2 + (side2)^2for the given triangle,longest side is 15 cm  side1 = 9 cmside2 is 12 cm  to check whether the triangle is right-angled or not,compare (15)^2 to the summation of (9)^2 and (12)^in other words, compare 225 to the summation of 81 and 144if they are both equal, then the triangle is right-angles, otherwise, it is not.you haven't provided the diagram showing her work, so i cannot tell the choice. however, apply my explanation to the question you have.