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IceJOKER [234]
3 years ago
12

Joe walked 4/9 of a mile in 4/5 of an hour. What is his unit rate in miles per hour? 4/9 over 4/5 = 5/9 mile per hour 4/5 over 4

/9 = 1 and 4/5 miles per hour 4/9 over 4/5 = 1 and 4/5 miles per hour 4/5 over 4/9 = 5/9 mile per hour
Mathematics
2 answers:
Vilka [71]3 years ago
8 0
<span>divide 4/9 by 4/5 is your answer</span>
Yakvenalex [24]3 years ago
6 0
Joe walks at approximately .56 mph.

4/9= .444...
4/5= .8

.444 miles /.8 hours= x miles /1 hour
x= .56 mph
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8 0
3 years ago
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Lapatulllka [165]
Solution:
(tanx + tany)/(1-tanxtany) is equal to the formula of  tan(x+y) 
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8 0
3 years ago
Hallar el valor del cateto a
love history [14]

Answer:

a = 5.07

Step-by-step explanation:

Here, we want to get the value of the side marked a

What we have is a right triangle

so, to find the value of a, we are to use the correct trigonometric ratio

The angle given faces a, which makes a the opposite

the side measure faces the right angle and that makes it the hypotenuse

The trigonometric ratio that connects the two is the sine

The sine is the ratio of the opposite to the hypotenuse

mathematically;

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a = 12 * sine 25

a = 5.07

3 0
3 years ago
2x plus 3 plus x2; for x = 4
Alborosie

Answer:

2x+3+x2 if x=4 is 27

Step-by-step explanation:

2*x or 2*4=8

8+3=11;

and x or 4 times itself is 16

so we add it all together and get 27.

Have a great day!

4 0
3 years ago
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kramer
The temperature on Tuesday afternoon is below 38 degrees Fahrenheit. As it states in the question the temperature on Tuesday morning was 27 degrees Fahrenheit and rose 10 more degrees at noon. Which makes is 37 degrees Fahrenheit at noon on Tuesday. You get this by taking 27 degrees and adding 10 degrees.  
7 0
3 years ago
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