What is the product? [4 2] x [-2 5 7 -1]
2 answers:
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Answer:
(-4, -1)
Step-by-step explanation:
"A translation by 2 units to the left and 5 units down" would be:
Apply the rule to point P:
P' should be be (-4, -1).
Hope this helps.
Answer:
The brace is ft ≅ 12.806 ft long
Step-by-step explanation:
The length of the diagonal of a rectangle can be found using this rule
, where
- l is its length
- w is its width
∵ The gate has shaped a rectangle
∵ Its length = 10 ft
∵ Its width = 8 ft
∴ l = 10 and w = 8
∵ The brace is the diagonal
→ By using the rule above
∴
∴ The length of the brace = ≅ 12.806 ft
∴ The brace is ≅ 12.806 ft long