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Wittaler [7]
3 years ago
14

What would be the expression after distributing, (2m+6)2?

Mathematics
2 answers:
Maru [420]3 years ago
8 0
4m + 12 because you multiply everything in the parentheses by 2. 2m * 2 = 4m and 6*2 = 12. Hope I helped!
MissTica3 years ago
5 0

Answer:

Step-by-step explanation:

(2m + 6)2 = 2m*2 + 6*2

               = 4m + 12

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What is the distance between points S and T?
Anni [7]
The distance between the points is 16
6 0
3 years ago
Read 2 more answers
a vendor bought n dozen eggs at the rate of 22.6 of the rotating he sold the remaining acts at the rate of 2.50 per act find his
babymother [125]

Answer:

Your question was a bit confusing so I found another related question. You can reference it with your own details.

A vendor bought 10 dozen eggs at the rate of Rs 22 per dozen. Six of the eggs were rotten. He sold the remaining eggs at the rate of Rs 2.50 per egg . Find his profit or loss

Vendor bought 10 dozen eggs which means the vendor bought:

= 10 * 12 eggs

= 120 eggs

6 were rotten and he sold the rest for Rs. 2.50 per egg.

= (120 - 6) * 2.5

= Rs. 285

The amount he spent on the eggs was:

= 10 dozen * 22

= Rs. 220

Profit = 285 - 220

= Rs. 65

7 0
3 years ago
Help please need help with this stuff thank you again for helping
Alex777 [14]
Slope intercept form: y = mx + b

Where m = slope and b = y-intercept.

By looking at the graph, we can see that the line cuts at 1/2 on the y-axis, therefore eliminating option D.

So now we have: y = mx + 1/2

Next, we'll find the slope. \frac{y_2-y_1}{x_2-x_1}

Plug the coordinates into the formula.

\frac{3-(-2)}{4-(-4)}= \frac{5}{8}

So our slope is 5/8 and the y-intercept is 1/2.

Option A is the answer.
6 0
3 years ago
I’m not sure how to explain this problem but I can take another picture if it isn’t clear
rosijanka [135]

In order to determine the value of x, consider that one of the interior angles of the triangle is given by:

180 - (4x - 18)

= 180 - 4x + 18

= 198 - 4x

Next, consider that the sum of the interioir angles of a triangle is equal to 180:

(2x + 6) + 36 + (198 - 4x)

= 2x + 6 + 36 + 198 - 4x

= -2x + 240

this is equal to 180:

-2x + 240 = 180

-2x = 180 - 240

-2x = -60

x = 60/2

x = 30

Hence, the value of x is x = 30

5 0
9 months ago
Veronica teaches French in groups of four students. She rents a room for $200 per month. She charges $45 per hour per student. V
alexandr402 [8]
<span>of the task , we know that :
</span>
profit netto = $ 6100
<span>influenza students = 7
</span>hourly rate for one lesson of the French language  = $45

<span>we do not know about
</span>
profit brutto = ?    <span>denoted as x

</span><span>the amount collected lessons
for one student = ?    denoted as y

x = $6100 + $200
</span>y =  \frac{x}{45*7}
<span>
</span>\left \{ {{x=6300} \atop {y= \frac{6300}{315} =2}} \right.
<span>
2 away

</span>y =  \frac{6100 + 200}{45 * 7}  = 2<span>
</span>
4 0
3 years ago
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