Rebecca leaves home to go to work. She walks the first 5 minutes and then increases her speed until she gets to work. Which grap
h represents the situation?
2 answers:
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Answer:
Step-by-step explanation:
Using the rule of exponents
⇔
Given
=
=
Answer:
x = 15
Step-by-step explanation:
Using the Altitude- on- Hypotenuse theorem
( leg of large Δ )² = ( part of hypotenuse below it ) × ( whole hypotenuse )
x² = 9 × 25 = 225 ( take the square root of both sides )
x = = 15