Which set of numbers could represent the lengths of the sides of a right triangle?
1 answer:
Answer:
D. 9, 40, 41
Step-by-step explanation:
We can use Pythagorean theorem (a²+b²=c²) to answer this question by squaring the smallest 2 lengths then seeing if it equals the square of the 3rd length.
2²+3² = 4+9 = <u>13 ≠ 4²</u>
12²+15² = 144+225 = <u>369 ≠ 20²</u>
8²+9² = 64+81 = <u>145 ≠ 10²</u>
9²+40² = 81+1600 = 1681 = 41²
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Answer:
15 feets
Step-by-step explanation:
From. Trigonometric relation :
Tanθ = opposite / Adjacent
Tan 33.69 = 10 / x
0.6666649 = 10 / x
x = 10 / 0.6666649
= 15 feets
Hence, base of tree to swingset is 15 feets
Answer:
(6 - 5x(2))(x(4) - x(3))
(6 - 5x^2) (x^4 - x^3)
6x^4 - 6x^3 - 5x^6 + 5x^5
-5x^6 + 5x^5 + 6x^4 - 6x^3
Step-by-step explanation:
Exponents if those are the answer it bc the second number is an exponent
3^3= 27
4^3=64
3^4=81
Answer:
P’ = (4, 5)
Q’ = (5, 3)
R’ = (1, 1)
Step-by-step explanation:
