Answer:
-32
Step-by-step explanation:
(1-3)^5
(-2)^5
32
Answer:
4x9=36
Step-by-step explanation:
36
Answer:
√16×81 = 4×9 or √1296 = 36
√16×√81 = 4×9 = 36
Step-by-step explanation:
√81×16
We simplify 81 and 16 by prime factorisation (expressing a number as a product of its prime factors).
√81 = √3×3×3×3 = √9×9 = √9² = 9
√16 = √2×2×2×2 = √4×4 = √4² = 4
The area of the triangle is 26 feet's squared.
<h3 />
<h3>How to find the area of a triangle?</h3>
area of a triangle = 1 / 2 bh
where
Therefore,
height = 4 ft
base = 13 ft
Therefore,
area of a triangle = 1 / 2 × 13 × 4
area of a triangle = 52 / 2
area of a triangle = 26 ft²
learn more on area here: brainly.com/question/27701864
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The "number" . . . . . . . . . . . ' Q '
Three times the number . . ' 3Q '
Five less than that . . . . . . . ' <em>3Q - 5</em> '