15- 10 divided by 21- -9 should give you your slope
Answer:
42.06 ft²
Step-by-step explanation:
2 sides = 2(2.7 ft × 3.2 ft) = 2 × 8.64 ft² = 17.28 ft²
Front + back = 2(2.1 ft × 3.2 ft) = 2 × 6.72 ft² = 13.44 ft²
Top + bottom = 2(2.1 ft × 2.7 ft) = 2 × 5.67 ft² = <u>11.34 ft²
</u>
Total area = 42.06 ft²
The required value x in the expression -2/9=8/-3x is 12.
Given that,
-2/9=8/-3x
In the given expression, the value of the x is to be determined by simplification.
<h3>What is simplification?</h3>
The process in mathematics to operate and interpret the function to make the function simple or more understandable is called simplifying and the process is called simplification.
In the given question we have to simplify the given expression as,
-2 / 9 = 8 / - 3x
-2 * -3x = 8 * 9
6x = 72
x = 12
Thus the required value x in the expression -2/9=8/-3x is 12.
Learn more about simplification here: brainly.com/question/12501526
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Step-by-step explanation:
B = J + 3
hope this helps. have a great day