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Kamila [148]
3 years ago
9

The area of the triangle below is 2/5 square foot. What is the length in feet of the base of the triangle?

Mathematics
1 answer:
solmaris [256]3 years ago
8 0

Answer:

C) 2/3

Step-by-step explanation:

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What is the difference?
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I WAS WRONG PICK D

Step-by-step explanation:

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3 years ago
Please help me I'm on a time crunch
Neporo4naja [7]

You multiple it by 20....
1:20
2:40
3:60
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8 0
2 years ago
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A cup of coffee at 85 degrees Celsius is placed in a room at 25 degrees Celsius. Suppose that the coffee cools at a rate of 5 de
bezimeni [28]

Answer: k = - 6.6667

Step-by-step explanation:

this is quite very simple to begin. I would encourage you take other practice questions similar to help with understanding it.

let us begin.

Given that ;

dT/dt = k ( Tm - T)       where Tm is the temp of the medium

dT/dt = 5 degrees Celsius per minute    when T = 70

so we have that, 5 = k ( 25 - 70)

remember to convert 5 degree celsius per minute to seconds

we have that;

5*60(sec) = k ( 25 - 70)  

k = 5*60 / ( 25 - 70)

k = - 6.6667

note K is negative because we consider it for cooling process  (temp decreasing).

cheers i hope this helps!!!

3 0
3 years ago
If you change the sign of a point’s x-coordinate from positive to negative, how will the location of the point change?
SCORPION-xisa [38]
The plotted point will be reflected across the y-axis.
6 0
3 years ago
Given the following measurements, calculate the minimum and maximum possible object. Round to the nearest square whole square un
garri49 [273]

Answer:

28.3 centimeters and 21 centimeters

Step-by-step explanation:

28.3 + 0.05) cm, so 28.25 cm ≤ length < 28.35 cm.

6 0
3 years ago
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