2 years ago

How do you do this..........

Mathematics

1 answer:

dusya [7]2 years ago

7 0

Answer:

(0,-8)

Step-by-step explanation:

(x,-y)

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Can someone please help me on this problem?

nekit [7.7K]

Answer:

$5820.07

Step-by-step explanation:

Substitute 243 into the equation for n:

$c=117\sqrt[3]{243^{2} }+1264\\c=117\sqrt[3]{59049}+1264\\c=117*38.9407384+1264\\c=4556.06639+1264\\c=5820.06639$

Round 5820.06639 to the nearest hundredth:

5820.07

$5820.07

3 0

2 years ago

1/2 (8x-2) + (-2x + 1/4)

Minchanka [31]

1/2(8x -2) + ( -2x + 1/4)

(4x -1) + (-2x + 1/4)

=

(2x - 3/4) or (2x - 0.75)

3 0

3 years ago

Item 5 Solve for b. − 1 3 b=9 What is the answer?

snow_lady [41]

Answer:

b = -27

Step-by-step explanation:

-1/3 b = 9

Multiply each side by -3

-3 * -1/3 b = -3 * 9

b = -27

7 0

2 years ago

Read 2 more answers

John can type 45 words per min (45/min) he has to type a report for Mrs. Ramey that must be 2700 words. How many hours will it t

Sav [38]

Answer:

It will take 1 hour to type the report.

Step-by-step explanation:

The time that will take to John to type the report is:

$\frac{1 min}{45 w}*2700 w = 60 min$

Since we have 60 minutes in 1 hour, the time in hours is:

$\frac{1 h}{60 min}*60min = 1 h$

Therefore, it will take 1 hour to type the report.

I hope it helps you!

5 0

2 years ago

Y is 9 times as many as 4.

Sergio [31]

Answer:

Step-by-step explanation:

Basically it is = 9 x 4

Multiply the numbers

= 9 ⋅ 4

= 36

Solution = 36

aka

y = 36

6 0

2 years ago