Answer:
Yes, the sides form a right triangle.
Step-by-step explanation:
<u>Pythagorean Theorem:</u>
a² + b² = c²
↓
20² + 21² = 29²
║a² = 20² = 400
║b² = 21² = 441
║c² = 29² = 841
↓
400 + 441 = 841
║This equation is true.
↓
Yes, the sides form a right triangle.
<span> 15n - 18 = 3(5n - 6)
hope it helps</span>
Answer:
The functions g and f are said to commute with each other if g ∘ f = f ∘ g. Commutativity is a special property, attained only by particular functions, and often in special circumstances. For example, |x| + 3 = |x + 3| only when x ≥ 0. ... The composition of one-to-one functions is always one-to-one.
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The height should be on the x axis and arm span on the y axis
Answer:
- given leg: 2400 ft
- other leg: 1000 ft
- hypotenuse: 2600 ft
Step-by-step explanation:
The Pythagorean theorem tells a relation between the leg lengths and the hypotenuse. If x represents the unknown leg length, then we have ...
x^2 + 2400^2 = (x +1600)^2
x^2 +5760000 = x^2 +3200x +2560000 . . . . eliminate parentheses
3200000 = 3200x . . . . . . . . . subtract x^2+2560000
1000 = x . . . . . . . . . . . . . . divide by 3200
The other leg length of the garden is 1000 ft. The garden is a triangle with side lengths 1000 ft, 2400 ft, 2600 ft.
