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3 years ago

What is the whole number of 729? Please helppp

Mathematics

2 answers:

Vlada [557]3 years ago

7 0

Answer:

729

Step-by-step explanation:

adoni [48]3 years ago

7 0

Answer:

there is no whole number

Step-by-step explanation:

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Solve each quadratic equation by factoring with grouping. 5v2 – 18v = -9

djyliett [7]

Answer:

v = 3 , 3/5

Step-by-step explanation:

$5 {v}^{2} - 18v + 9 = 0 \\ 5 {v}^{2} - 3v - 15v + 9 = 0 \\ v(5v - 3) - 3(5v - 3) = 0 \\ (5v - 3)(v - 3) = 0 \\ v = 3 \\ v = \frac{3}{5}$

6 0

2 years ago

For his long distance phone service, Ahmad pays a $3 monthly fee plus 11 cents per minute. Last month, Ahmad's long distance bil

Alenkinab [10]

Answer:

198 minutes (3 hours and 18 minutes)

Step-by-step explanation:

24.78 - 3 = 21.78

21.78 ÷ 0.11 = 198

Hope this helped!

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3 0

2 years ago

-y-4=4x<br> put in y=mx+b

marishachu [46]

$-y-4=4x\\ \\ -y=4x+4\\ \\ y=-4x-4$

<h3>First part of the problem:</h3><h3>-y - 4 = 4x</h3><h3> + 4 + 4</h3><h3>-y + 0 = 4x + 4</h3><h3> -y = 4x + 4</h3><h3 />

Hope this helps!

3 0

3 years ago

Which of these is a unit of density?<br> Please help.

katen-ka-za [31]

Answer:

I think is C.

Step-by-step explanation:

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7 0

2 years ago

Read 2 more answers

Geometry math question no Guessing and Please show work thank you

ASHA 777 [7]

First we need to understand what is collinear and coplanar . Points that are on same plane are known as coplanar and points that are on same line are known as collinear .

Here , RLS are on the same plane but they are not on the same line . So the given three points are coplanar but not collinear .

Therefore the correct option is A.

8 0

3 years ago