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Veronika [31]
3 years ago
8

2X^2 - 9x + 10 . solve by factoring area model (show work)​

Mathematics
1 answer:
Anastaziya [24]3 years ago
6 0

Step-by-step explanation:

2x²_4x_5x+10

2x(x-2)-5(x-2)

(2x-5)(x-2)

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URGENT: PLEASE HELP!
vazorg [7]

To solve this problem, we are going to set up an equation. However, first we need to convert the percentages to decimals by dividing by 100.

15% = 0.15 , 7.5% = 0.075

Now, we should substitute in our given information into our equation and let our unknown value be equal to the variable x.

0.15(500) = 0.075x

Then, we should simplify our equation by multiplying together the two factors on the left side of the equation.

75 = 0.075x

Finally, we should divide both sides of the equation by 0.075 to get the variable x alone.

x = 1000

Therefore, your answer is 1000.

Hope this helps!

4 0
3 years ago
Read 2 more answers
4/7 (2c + 9) = 3/7<br> (the / means a fraction)
xenn [34]

Answer:

C=-33/8

Step-by-step explanation:

Hope I helped

Do u want a step by step explanation?

5 0
3 years ago
Can someone help please
xxMikexx [17]
D- It is an enlargement with a scale factor greater than 1.

From the pre-image to the image, the scale factor is 3.
5 0
3 years ago
This is due tonight please help
CaHeK987 [17]

Answer:

81x^4

Step-by-step explanation:

With exponents, whatever is in the parentheses is multiplied by <u>itself</u> however many times the exponent says.

In this case, you would be solving 3 x 3 x 3 x 3 and (x)^4.

3^4 = 81 with x^4 gives you:

81x^4

Hope this helps you :)

8 0
2 years ago
DG¯¯¯¯¯¯ , EG¯¯¯¯¯ , and FG¯¯¯¯¯ are perpendicular bisectors of the sides of △ABC . DG=5 cm and BD=12 cm.
jonny [76]
Given that <span>DG, EG, and FG are perpendicular bisectors of the sides of △ABC, this means that the point of intersection, G, is the circumcenter of the triangle and hence A</span><span>G, BG, and CG are equal.

Given that </span><span>DG = 5 cm and BD = 12 cm, then

BG= \sqrt{DG^2+BD^2}  \\  \\ = \sqrt{5^2+12^2} = \sqrt{25+144}  \\  \\ = \sqrt{169} =13

Since AG = BG = CG, therefore, CG = 13 cm.</span>
3 0
3 years ago
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