3 years ago

The answer please.......

Mathematics

1 answer:

Vikki [24]3 years ago

5 0

Answer:

Step-by-step explanation:

please give brainliest

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What is the area of the trapezoid? 6 in. 9 in. 17 in. 12 in. square inches

slamgirl [31]

Answer:

Step-by-step explanation:

Hello!

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The area in square centimeters is 68.8.

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Have a great day!

6 0

3 years ago

A parabola intersects the xxx-axis at x=3x=3x, equals, 3 and x=9x=9x, equals, 9.

vekshin1

Answer:

$x^2-12x+27 =0$

Step-by-step explanation:

Given a Parabola that intersects the x-axis at x=3 and x=9.

I presume you want to determine the equation of the parabola.

You can use this form:

Given roots of a parabola, the equation of the parabola is derived using the formula:

$x^2-($Sum of Roots)x+Product of Roots =0\\Since roots are 3 and 9, the equation becomes:\\x^2-(3+9)x+(3X9) =0\\x^2-12x+27 =0$

The equation of the parabola is:

$x^2-12x+27 =0$

8 0

3 years ago

Please solve and explain how. Photo attached

geniusboy [140]

Answer:

Step-by-step explanation:

$\frac{2}{k^2-2k}=1-\frac{1}{k^2-2k}$

multiply by $\frac{k^2-2k}{1}$ on each side

$2=k^2-2k-1$

add 1 on both sides $3=k^2-2k$

make it equal 0

$0=k^2-2k-3$

Factor

$(k-3)(k+1)$

answer is 3 and -1

7 0

3 years ago

What is the value of x? a. 68° b. 62° c. 112° d. 124°

Dmitrij [34]

68 degrees because 56×2=112 then 180-112=68

8 0

3 years ago

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a cake recipe calls for 1 1/2 cups of butter. One tablespoon equals 1/16 cups. how many tablespoons of butter do you need to mak

tino4ka555 [31]

You need 16 tablespoons for 1 cup and 8 tablespoons for a half cup. Therefore you need to have 24 tablespoons of butter to make cake.

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3 years ago

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