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UkoKoshka [18]
3 years ago
6

Irrational number between 7.7 and 7.9

Mathematics
1 answer:
Alinara [238K]3 years ago
7 0
Sqrt(62)
it's about 7,87
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A plumber earns $50 for a repair job, plus an additional $75 per hour he works. On Tuesday, he completed 3 repair jobs and earne
VLD [36.1K]

Answer:

150 + 75h > 600

Step-by-step explanation:

The inequality that can be used to determine h is shown below:-

As per the given situation,  it is mentioned that a plumber could earns $50 for a repair job, so for three jobs he earned $150 as a total amount

Now

We presume h be the number of hours

Also he earns additional $75 per hour worked so $75

Total amount is $150 + $75h)

The total amount is more than $600

So, the inequality equation is as given below:

150 + 75h > 600

5 0
4 years ago
Trent told his friends it would take him 90 minutes to mow the lawn. It only took him
marta [7]

Answer:

The answer is 16%

Step-by-step explanation:

use the percent error formula.

\frac{|E-T|}{|T|} *100

in this problem,

e= 75

t=90

substitute and solve.

\frac{|75-90|}{|90|} *100\\\frac{|-15|}{|90|}*100\\\\ .16667*100\\

16%

we are dealing with percents so rounding to nearest whole number will suffice.

hope this helps!

7 0
4 years ago
Help me please will give you brainliest if correct
lara31 [8.8K]

Answer:

its the last one

Step-by-step explanation:

if you multiply 10 and 6 + 12 * 8 you get 576

now your 24ft to the second power is 24*24 = 576

3 0
3 years ago
PLEASE ANSWER THIS ILL GIVE BRAINLIEST
Troyanec [42]

Answer:

-4x-3*-8=20

i belive x=20

Step-by-step explanation:

im sorry im not sure

ok The answer is (3,-8) in point form x=3, y=-8 in equation form.

3 0
3 years ago
Read 2 more answers
What is the midpoint of (-1,-6), (-6, 5)​
kirill115 [55]
<h3>Answer:</h3><h3>-3.5,-0.5</h3>

Step-by-step explanation:

6 0
4 years ago
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