Answer:
x(3 + 9) = 3x + 9x = 12x
Step-by-step explanation:
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Answer:
9/c or c/9
Step-by-step explanation:
Answer:
x=10
Step-by-step explanation:
so your given an angle, 110, and another with an equation, 8x+30, which happens to be vertical to 110 degree angle meaning they are equal, so they both are equal to 110 now how do you solve for x? you simply reverse the equation that x is in, so you subtract 110-30=80, then divide by 8 giving you 10, so x=10.
we need to know the height the length and the width
