How can sunspots affect Earth’s climate? An increase in sunspots could cause an increase in Earth’s temperature.
The magnetic pull of sunspots could change the shape of Earth’s orbit.
A decrease in sunspots could cause an increase in Earth’s temperature.
Sunspots can contribute to the buildup of greenhouse gases.

it would be:

c.parallelogram.

b is 38 degrees.

a is 52 degrees.

this is because if b is 38 and a is 14 degrees more than b than 38+14=52 and 52+38=90 degrees. hope this .

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,

85.3-64 = 21.3

so laura has already added 85.3 grams of chocolate powder and she has gone over the amount specified in the recipe by 21.3 grams

hope i ! have a great  day!