Answer: 1.41 hours
<u>Step-by-step explanation:</u>
Geoff: 2.5 hours = 1 job
Max: 3.25 hours = 1 job
Together:
⇒
⇒ 3.25x + 2.5x = 8.125
⇒ 5.75x = 8.125
<u>÷5.75 </u> <u> ÷5.75 </u>
x = 1.413
What is the box plot for the numbers 32 37 41 44 46 48 53 55 57 57 59 63 65 66 68 69 70 71 74 74 75 77 78 79 81 82 83 86 89 92 9
5 99?
1 answer:
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Answer:
<em>The base is 24 cm long.</em>
Step-by-step explanation:
<u>Equations</u>
Let's call
b= base of the triangle
h=height of the triangle
The base is 9 cm longer than the height, thus:
b = h + 9
The area of the triangle is:
And its value is 180:
Multiplying by 2:
Operating:
Factoring:
The only valid positive solution is:
h = 15 cm
And b = h + 9 = 24
b = 24 cm
The base is 24 cm long.