If C is the midpoint of AB, then AC + CB = AB
•---•---•
A C B
Total number of plants is p³ +2 ; when p = 3 the number of plants is 29 , Option D is the right answer.
<h3>What is an Equation ?</h3>
Equation is mathematical statement formed when two algebraic expressions are equated using an equal sign.
It is given that
Let p represent the original number of plants in her garden.
then total number of plants in her garden = p³ +2
the total number of plants if p = 3 is
=3³ +2
= 29
p³ +2 ; when p = 3 the number of plants is 29 , Option D is the right answer.
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Answer:
C
Step-by-step explanation:
Using Pythagoras' identity in right triangle BPO
with PB = 4 ( half of AB ) and OB = 5 ( radius of circle )
OP² + 4² = 5²
OP² + 16 = 25 ( subtract 16 from both sides )
OP² = 9 ( take the square root of both sides )
OP = = 3
Answer:
Two equivalent ratios are: 4:5 and 48/60.
Step-by-step explanation:
Well, you can divide on the first one, and multiply on the second one. Hope it helps!
Answer:
The correct answer is Cruz's running speed is 10 miles per hour and his biking speed is 16 miles per hour.
Step-by-step explanation:
Let the speed of Cruz when running is s miles per hour and speed of cruz biking is 1.6s miles per hour.
Cruz ran for 90 minutes and rode is bike for 135 minutes.
Total distance covered by Cruz is × s + 1.6s ×
This distance is given to be 51 miles.
⇒ × s + 1.6s × = 51
⇒ 90s + 216s = 3060
⇒ 306s = 3060
⇒ s = 10
Cruz's running speed is 10 miles per hour and his biking speed is 16 miles per hour.