Answer:
x=19º
x+9=28º
7x=133º
Step-by-step explanation:
x+9+x+7x=180
9x+9=180
9x=180-9
9x=171
x=19
Answer:
36/20 = 9/5
Step-by-step explanation:
Factors of 72: 2×2×2×3×3
Factors of 108: 2×2×3×3×3
A: 2, ..., 36
Multiples of 4: 4, 8, 12, 16, 20..
Multiples of 10: 10, 20, 30..
B: 20, 40, ..
Highest fraction value when:
Denominator least
Numerator max
36/20
Answer:
Step-by-step explanation:
The result of the given expression on simplification is -3
<h3>Solving expressions</h3>
Polynomials are expressions that has a leading degree of 3. Given the expression below;
x^2-x^3+x^2/-x^2
Simplify the numerator to have:
2x^2-x^2/-x^2
Factor out x^2 from the numerator
-x^2(2+ 1)/-x^2
-3x^2/-x^2
Cancel out x^2 to have;
-3x^2/-x^2 = -3
Hence the result of the given expression on simplification is -3
Learn more on equation here:brainly.com/question/13763238
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