Helll. 4 An orca is swimming at an elevation of -6 m relative to sea level. Several seconds later the orca's elevation
increases by 7 m.
PART A Write an addition expression for the orca's new
elevation relative to sea level. Draw a model to represent
your expression.

step-by-step explanation:

hans did not square the 40-unit side; he merely multiplied it by 2.   incorrect.

∠cbe and ∠deb are same-side interior angles.

i took the test

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c

the answer is 1 becuz if it were 1.0 that would rip apart the entire so ya. : )

~potato.

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