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Zanzabum
3 years ago
9

Solve for m 3−2(9+2m)=m

Mathematics
2 answers:
padilas [110]3 years ago
7 0

the answer is m= -3

distribute the -2 then solve

rodikova [14]3 years ago
4 0

m = -3

3-2*(9+2*m)-(m)=0

Step One :

(3 - 2 • (2m + 9)) - m = 0

Step Two: None.

Pulling them out like terms.

-5m - 15 = -5 • (m + 3)

Step Three:

-5 • (m + 3) = 0

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An experienced landscaper thought it would be funny to play a joke on some rookie landscapers. The rookies were given the measur
pashok25 [27]

Answer:

48∛9 ft²

Step-by-step explanation:

The length (L) and width (W) are given by:

L = 4\sqrt[3]{24}\\ W= 6\sqrt[3]{3}

Since this is a rectangular region, the area is given by:

A=L*W=L \\A=4\sqrt[3]{24}* 6\sqrt[3]{3}\\A=24\sqrt[3]{72}\ ft^2

The answer can be further simplified by factoring as follows:

A=24\sqrt[3]{72} = \\A=24\sqrt[3]{2*2*2*3*3}= 24\sqrt[3]{2^3*9}\\A=48\sqrt[3]{9}\ ft^2

The exact area is its simplest form is 48∛9 ft²

6 0
3 years ago
Please help me I will give brainliest
Fofino [41]

Answer: -5, 1

Step-by-step explanation:

6 0
3 years ago
To estimate the height of a totem pole, Jorge uses a small square of plastic. He holds the square up to his eyes and walks backw
Ghella [55]

The height of the pole is 6.50 meters

<h3>How to calculate the height?</h3>

To calculate the height of the pole, we will use of the following equivalent ratios.

By Pythagoras theorem, we have:

x ^2 = 2^2 + 3^2\\\\x ^2 = 4 + 9\\\\x = \sqrt{13}

So, we have:

h = \dfrac{\sqrt{13}^2 }{2} \\\\h = \dfrac{13}{2}\\\\h = 6.5

Hence, the height of the pole is 6.50 meters

Read more about Pythagoras' theorem at:

brainly.com/question/654982

#SPJ1

7 0
2 years ago
What transformation rule would represent a shift of 3 units to the left 4 units down?
Llana [10]

Given:

Shift of 3 units to the left 4 units down.

To find:

The transformation rule.

Solution:

The rule of transformation is

(x,y)\to (x+a,y+b)          ...(i)

Here, a<0 if the figure shifts a units left and a>0 if the figure shifts a units right.

Similarly, b<0 if the figure shifts b units down and b>0 if the figure shifts b units up.

If a transformation represents shift of 3 units to the left 4 units down, then a=-3 and b=-4.

Putting a=-3 and b=-4 (i), we get

(x,y)\to (x+(-3),y+(-4))

(x,y)\to (x-3,y-4)

Therefore, the correct option is B.

4 0
3 years ago
I need help on the yes and no one
lutik1710 [3]

Hello from MrBillDoesMath!

Answer:

10a.     YES

10b.     YES

10c.      NO

10d .    YES

Discussion:

If x = 12

10a. Does (3/4) 12 = 9? Does (36/4) = 9  = 9?  YES

10b. Does 3x = 36? Does 3(12) = 36 = 36? YES

10c.  Does 5x = 70? Does 5(12) = 60 = 70? NO

10d.  Does x/3 = 4? Does 12/3 = 4 = 4 ? YES

Thank you,

MrB

5 0
3 years ago
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