HELP!!!!!! An Instagram photo is measured ″ 4″ by ″ 4″. A poster enlargement is being printed with a scale factor of 8.5. What i
2 answers:
You might be interested in
✩ Answer:
✧･ﾟ: *✧･ﾟ:*✧･ﾟ: *✧･ﾟ:*✧･ﾟ: *✧･ﾟ:*
✩ Step-by-step explanation:
✧･ﾟ: *✧･ﾟ:*✧･ﾟ: *✧･ﾟ:*✧･ﾟ: *✧･ﾟ:*
✺ Quadratic polynomials can be factored using the transformation , where
and
are the solutions of the quadratic equation
:
✺ All equations of the form can be solved using the quadratic formula:
✺ The quadratic formula gives two solutions, one when ± is addition and one when it is subtraction:
✺ Take the square root of :
✺ Multiply times
:
✺ Now solve the equation when ± is plus. Add
to
:
✺ Divide by
:
-OR-
✺ Now solve the equation when ± is minus. Subtract
from
:
✺ Divide by
:
✺ Optional : Factor the original expression using . Substitute
for
and
for
:
✩ Answer:
✺ <u>Factored Form</u>:
✺ <u>Exact Form</u>:
✺ <u>Graph Point Form</u>:
"ටᆼට"
