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3 years ago

PLEASE I NEED HELP WILL GIVE BRAINLY!!! HELP ME FIND THE SLOPE AND Y INTERCEPT AND WRITE IT IN Y=MX+B FORM !!!

Mathematics

2 answers:

klio [65]3 years ago

3 0

Answer:

y=-10x+70 is the answer

Dmitriy789 [7]3 years ago

3 0

Answer:

y= -10x +70

Find two points, and with the two points, calculate the slope.

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F(x) = x3 – 13x2 + 52x – 60<br> Find the roots

MArishka [77]

Answer:

The roots are 2, 5 and 6.

Step-by-step explanation:

As the last term is 60 we could see if one root is 2:

2^3 - 13(2)^2 + 52*2 - 60

= 8 - 52 + 104 - 60

= 112 - 112 = 0

So x = 2 is one root and x - 2 is a factor.

Long multiplication:

x - 2 (x^3 - 13x^2 + 52x - 60 ( x^2 - 11x + 30 <--- Quotient

x^3 - 2x^2

- 11 x^2 + 52x

- 11x^2 + 22x

30x - 60

So x^2 - 11x + 30 = 0

(x - 6)(x - 5) = 0

x = 6, 5.

4 0

4 years ago

Solve for x leave answer in simplest radical form.

GrogVix [38]

Answer:

4sqrt(15)

Step-by-step explanation:

a² + b² = c²

x² + 7² = 17²

x² + 49 = 289

x² = 240

$\sqrt{x^2} =\sqrt{240}$

$x=4\sqrt{15}$

4 0

3 years ago

I have another Brainliest reward

kolezko [41]

ANSWERS ARE
62%
70.18
$151

6 0

3 years ago

Need answer with #10

jenyasd209 [6]

Answer:

multiply the whole thing by 30

Step-by-step explanation:

$( - 1 \frac{3}{10} ) feet\times 30feet \\ ( - 1 \times 0.3) \times 30$

calculate the brackets first the multiply by 30

NOTE: because the original is expressed as a fraction your answer should be as well but if you haven't learnt that or your teacher doesn't mind then don't bother changing you answer to a fraction, just dot forget to write the units (feet) after your numerical answer

5 0

3 years ago

Captain Hook and his pirates found a treasure chest with 85 1/2 golden ducats in it. Each pirate received 12 1/4 ducats, but Cap

ozzi

Answer:

If it was 5, then there would be some more coins left because this doesn't divide evenly.

Step-by-step explanation:

5 0

3 years ago

PLEASE I NEED HELP WILL GIVE BRAINLY!!! HELP ME FIND THE SLOPE AND Y INTERCEPT AND WRITE IT IN Y=MX+B FORM !!!​

PLEASE I NEED HELP WILL GIVE BRAINLY!!! HELP ME FIND THE SLOPE AND Y INTERCEPT AND WRITE IT IN Y=MX+B FORM !!!