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Julli [10]
3 years ago
15

How to solve by completing the square: -X2 +1190X-3200

Mathematics
2 answers:
pashok25 [27]3 years ago
8 0

Answer:

x2+6512

Step-by-step explanation:

Vlad [161]3 years ago
7 0

Answer:

x2+6512

Step-by-step explanation:

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There are 8 triangles in 12 circles what is the simplest ratio triangles to circles
NNADVOKAT [17]

Answer: 8:12,8to12

Step-by-step explanation:

5 0
3 years ago
Please help! 15 points to whoever graphs and solves it!
monitta

First you have to get the equation into slope/intercept format: y = mx + b

3y > -3+6x\\\\\frac{3y}{3} >\frac{-3+6x}{3} \\y >\frac{3(-1+2x)}{3} \\y > -1+2x\\\\y>2x-1

So the slope m = 2, and the y-intercept b = -1.

b tells you where the line intersects the y axis. The slope is rise (vertical distance) over run (horizontal distance). I have attached my best attempt at drawing this without graph paper.  The dotted line represents the inequality, and the solution set includes the values above the line which is why it is shaded. Hope this helps!

4 0
3 years ago
Mathematics I need help please
mel-nik [20]
5 1/7 x 1/9= 36/7 ×1/9= 4/7

8-3/2= 8-1 1/2= 7 1/2
7 0
3 years ago
Lian needs to solve the quadratic equation: x^2 - 4x - 2 = 0. Which statement about how Lian should solve this equation is true?
Ulleksa [173]

Answer:

x = 4.45 or x = - 4.45

Step-by-step explanation:

Here are the steps:

Substitute the values,

4+\sqrt{-4^2-4(1*-2)} ÷ 2 × 1

x = 2 ± √6

x = 4.45 or x = - 4.45

<em>good luck, i hope this helps :)</em>

5 0
3 years ago
Read 2 more answers
The graph of F(x), shown below, has the same shape as the graph of G(x)=x^4 but it is shifted 4 units to the left. What is the e
Rufina [12.5K]
G(x) = (x+4)^4 is the answer. It's D. last choice

G(x) = (x+4)^4 shifted F(x) = x^4      4 units to the left
3 0
3 years ago
Read 2 more answers
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