Need help ASAP!!
Find the unknown side of the triangle below (round to the nearest tenth).
A.) 210.5 cm
B.) 5.4 cm
C.) 16 cm
D.) 20.5 cm
Answers
Answer:
the answer is D, 20.5cm
Step-by-step explanation:
x is hypotenuse
hypotenuse formula:
[tex]hypotenuse = \sqrt{ {a}^{2} + {b}^{2} } [/tex]
let 15cm = a
let 14cm = b
[tex]x = \sqrt{15 {}^{2} + {14}^{2} } [/tex]
[tex]x = \sqrt{225 + 196} [/tex]
[tex]x = \sqrt{421} [/tex]
[tex]x = 20.5cm[/tex]
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Answer:
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Step-by-step explanation:
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El triple de un numero n menos 4 es -19
Answers
Answer:
3n - 4 = -19, n = -5
Step-by-step explanation:
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Step-by-step explanation:
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Answers
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Answers
Answer:
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Step-by-step explanation:
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Step-by-step explanation:
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Step-by-step explanation:
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Step-by-step explanation:
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Answer:
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Answers
Answer:
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Step-by-step explanation:
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Answers
Answer:
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Step-by-step explanation:
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[/tex]
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Answers
Answer:
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Step-by-step explanation:
Answer:
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Step-by-step explanation:
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if 75 cookies feed 25 students, then how many cookies are needed to feed 40 students
Answers
Answer:
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Step-by-step explanation:
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Step-by-step explanation:
Hope this helped have an amazing day!
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Answers
Answer:
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Step-by-step explanation:
60+ (-86)= -26
Answer:
x = -86
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Step-by-step explanation:
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Step-by-step explanation:
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Step-by-step explanation:
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Answer:
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Answers
Answer:
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Answers
Answer:
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Step-by-step explanation:
For A, the statement is only true with x as 1
For B, other values for x can make the equation wrong
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Answers
Answer:
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Step-by-step explanation:
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Answer:
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Step-by-step explanation:
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Answers
Answer:
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Step-by-step explanation:
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Answer:
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step-by-step
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Answers
Answer:
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