4) A steel rod can be used to determine the depth of moisture in the soil. Shelly determines the moisture depth is 52 inches in one field and 37 inches in another.
+
-32
Which expression shows the distance between the two measures for moisture depth on
the steel rod?
a) - 52 - 37
I
b) - 52 - 371
c) - 52 - (- 37)
d) - 52 - (- 37)

the answer is (4,3)

since the rule for r0, 90º is (-y,x) and it was already applied to form the image, all you have to do is reverse the answer using this formula.

all the angles opposite to the angle 150 would be 150 and all the angles that are next to 150 are 30 because they equal 180 it you add it up.

step-by-step explanation:

hence, the required result is

step-by-step explanation:

suppose we have two matrices a and b

we will assume the two matrices

we have to compute b-a which means subtracting corresponding elements of a from b.

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chemists are often responsible for designing a chemical reaction and analyzing the products obtained from it. one significant part of designing a chemical reaction is determining the amount of each reactant that is needed and the amount of each product that will be produced. in order to do so, chemists use stoichiometry, the quantitative relationships between reactants and products.