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3 years ago

9

Is 2(3a-2)+4a equivalent to 10a-2

1 answer:

Nezavi [6.7K]3 years ago

5 0

No it’s equal to 10a-4

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Help me please this is due tommorow morning

nataly862011 [7]

Answer:

E: (2, -1)

F: (3, -1)

G: (3, -2)

H: (2, -2)

Step-by-step explanation:

Reflect all coordinates over an x-axis

Because you are reflection 180 degrees over the x axis, the y-axis is going to stay the same (because you are not moving the square left or right. When reflecting over axis always add the same amount you took away from the other side, if that makes any sense.

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3 years ago

Simply using exponents .Then find the products .

aksik [14]

Answer:

$\sqrt[7]{b^{15}}$

Step-by-step explanation:

=> $b^2*\sqrt[7]{b}$

=> $b^2*b^{1/7}$

Where bases are same, powers are to be added.

=> $b^{2+(1/7)}$

=> $b^ {14+1/7}$

=> $b^{15/7}$

=> $\sqrt[7]{b^{15}}$

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3 years ago

Explain please<br> I need the steps to solve this

AleksandrR [38]

Answer:

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Step-by-step explanation:

3 0

2 years ago

Simplify. express the answer using positive -5w^4y^-2\-15w^-6y^2

Ymorist [56]

Simplified. Employ photomath for more detailed explanation.

7 0

3 years ago

Read 2 more answers

lawyer [7]

The area of the arrow given in the figure is 610 square cm

<h3>Area of composite figure</h3>

The given figure is made up of rectangle and triangle. The area is expressed as:

Area = Area of rectangle + area of triangle

Substitute the given parameters

Area of the arrow = (15*20) + 0.5(31 * 20)

Area of the arrow = 300 + 310
Area of the arrow = 610 square cm

Hence the area of the arrow given in the figure is 610 square cm

Learn more on area of composite figures here: brainly.com/question/21135654

#SPJ1

7 0

1 year ago