4 years ago

∠7= what degree does this equal

Mathematics

1 answer:

IceJOKER [234]4 years ago

3 0

whats the shape or whatever it is

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if 125 men can do a piece of work in 120days, how many men would be sufficient to do the same work in 100days?

aivan3 [116]

Answer:

x =150 men

Step-by-step explanation:

Think of the total as workdays

125men* 120days = 15000 workdays

We still need 15000 workdays

100 days * x = 15000workdays

Divide by 100

x = 15000/ 100

x =150 men

6 0

3 years ago

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When 1480 is divided into 12 equal parts, the remainder is 4. What is a correct way to write the quotient?

n200080 [17]

Answer:

123 + 4

Step-by-step explanation:

whenever there is a remainder you write something + the remainder

7 0

3 years ago

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I need help for grades!!!

irina1246 [14]

Yes, the relation shown is a function because every element in the domain has only one distinct image in the co-domain.

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3 years ago

What is the intervals in a cartesian plane??

ruslelena [56]

Answer:

An Interval is all the numbers between two given numbers.

Step-by-step explanation:

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3 years ago

Henry sends his hawk with a message to his uncle. The hawk flies out against the wind and returns with the wind, spending 3 hour

siniylev [52]

Answer:

Distance between Henry and his uncle is <u>74.25km.</u>

Step-by-step explanation:

Speed of Hawk with wind = 50+5

=55km/hr

Speed of Hawk against wind = 50-5

=45km/hr

we know that ,

$Distance = speed \times time$

Let the distance between Henry and uncle is d,

According to the question ,

$\frac{d}{55} + \frac{d}{45} = 3$

$\frac{9d + 11d}{495} =3$

$20d = 3\times 495$

$d =\frac{3\times495}{20}$

d= 74.25km

Hence , the answer is 74.25km

5 0

4 years ago