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3 years ago

9

Write the expressions the prouduct of r and 15

1 answer:

pickupchik [31]3 years ago

5 0

Answer:

Can you provide a screenshot? I could help you better with a visual.

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Solve the equation. (find x)

Irina-Kira [14]

Answer:

Step-by-step explanation:

$(x^2-3x+1)^{(2x^2+x-6)}=1\ we \ take \ the \ logarithm\\\\(2x^2+x-6)*ln(x^2-3x+1)=0\\\\(2x^2+x-6)=0\ or\ x^2-3x+1=1\\\\1)\\2x^2+x-6=0\\2x^2+4x-3x-6=0\\2x(x+2)-3(x+2)=0\\(x+2)(2x-3)\\x=-2\ or\ x=\dfrac{3}{2} \\\\2)\\x^2-3x=0\\x(x-3)=0\\x=0\ or\ x=3\\\\sol=\{-2,0,\dfrac{3}{2},3\}\\$

8 0

3 years ago

Anyone know I’m having a hard time!

Rudiy27

Answer:

x = $\sqrt{30}$

Step-by-step explanation:

Applying altitude- on - hypotenuse theorem.

(leg of large Δ )² = ( part of hypotenuse below it ) × ( whole hypotenuse )

x² = 3 × (3 + 7) = 3 × 10 = 30 ( take square root of both sides )

x = $\sqrt{30}$

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3 years ago

Wha is the name of the line that you use to define a parabola?

Basile [38]

Answer is:

Directrix - D.

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3 years ago

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For the function f(x)=x^2-5x+6, where is the y-intercept?

Jlenok [28]

I believe the answer is 6

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3 years ago

PLZ HELP ASAP SOLID GEOMETRY

eduard

It should be E) none of the above because:

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3 years ago

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