You work for the national weather service and are asked to study the average daily temperatures in anchorage, alaska. you calculate the mean of the average daily temperatures for each month. you decide to place the information on a graph in which the date is the input and the temperature is the output. you also decide that january 1950 will correspond to the month 0 as indicated by the dot on the input scale.

determine the quadrant in which you would plot the points that correspond to the following data:

the average daily temperature for july 1910 was

a.
quadrant iii
b.
quadrant iv
c.
quadrant ii
d.
quadrant i

c.   x=2.4cm

step-by-step explanation:

similar triangles are triangles which have the same shape but not the same size. this means their angle measures are equal but their side lengths are not instead they are proportional. to solve, we will set up a proportion and solve.

a proportion is two equal ratios set equal to each other. we form the ratios by finding corresponding sides (sides which match to each other on both triangles by their position). out ratios will be one side of the small triangle over the corresponding side on the big triangle as shown below:

.

to solve the proportion, we'll cross multiply by multiplying numerator with denominator across the equal sign.

12

step-by-step explanation:

12 + 5 = 17

12x2=24

24-7=17