Answer:
x = 30
Step-by-step explanation:
30 + 2x = 90
2x = 60
x = 30
If 61 is less than 8 times the number then the number is 8.
Given 61 is 3 less than 8 times the number.
Let the number be 'x'.
The term "polynomial" in mathematics refers to a mathematical statement that consists of two or more algebraic terms that are added, subtracted, or multiplied (no division!). Constants and positive exponents are frequently used, together with at least one variable, in polynomial formulas.
we can write the equation as:
8x ₋₋ 3 = 61
arranging the like terms i.e constants.
8x = 61 ₊ 3
8x = 64
to find the value of x, divide 64 by 8.
x = 64 ÷ 8
x = 8
hence the number we get after solving the equation is 8.
Learn more about Polynomials here:
brainly.com/question/1487158
#SPJ9
Answer: 25.12 ft
To find the circumference of a circle, multiply the diameter with π (pi)
Formula: 2πr (2 × radius) (π = 3.14)
In the problem...
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We can multiply 3.14 by 8 to get the circumference.
3.14 × 8 = 25.12
Hence, 25.12 is the answer, but we can do it another way.
Let me know if you have any questions.
~ Lily, from Brainly.
<em>Note to asker: Hi there, make sure to write down these formulas!</em>
<em />
<em>Circumference: 2πr</em>
<em />
<em>Area: πr²</em>
<em />
<em>Radius: </em>
<em />
<em />
<em>Diameter: radius × 2</em>
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<em>Have a good day!</em>
Can u show the graph more
<u><em>The answer is 32.0 cm.</em></u>
<u><em>I found the missing lengths and just added them all so:</em></u>
<u><em>9+7+5+3+4+4= 32 cm or 32.0 cm.</em></u>
<u><em>Hope this helps!</em></u>
<u><em>:)</em></u>
