3 years ago

Solve for x. A) 6 B) 9 C) 15 D) 18

Mathematics

1 answer:

Sunny_sXe [5.5K]3 years ago

7 0

Answer:

whats the equation.......

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The perimeter of a rectangle is 10x^2+4x+4 the width is 2x-1 what is the length

fiasKO [112]

Answer:

10/2x^2+2x+2=2x-1+y

y=5x^2+1

Step-by-step explanation:

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Find the surface area of the regular pyramid

love history [14]

Greetings from Brazil!

$4\dfrac{1}{2} =\dfrac{9}{2}$

$Af1=\dfrac{b\cdot h}{2} \cdot 4\\\\\\Af1=\dfrac{\dfrac{9}{2} \cdot 4}{2} \cdot 4\\\\\\Af1=\dfrac{\dfrac{36}{2} }{2} \cdot 4\\\\\\Af1=\dfrac{18}{2} \cdot 4\\\\Af1=9\cdot 4\\\\Af1=36~m^2$

$Af2=l^2\\\\Af2=(\dfrac{9}{2})^2\\\\\ Af2=\dfrac{81}{4}\\\\Af2=20,25~m^2$

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I hope I helped you! =)

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3 years ago

Please help me- Also no links or weird answers!

Stells [14]

Answer:

hope this helps :)

Step-by-step explanation:

12x - 3y

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The height of a football is given by the function h of t equals negative16 t squared plus 56 t plus 3, where h of t is the heigh

kykrilka [37]

Answer:

27 feet.

Step-by-step explanation:

Graph the quadratic equation, then find the point on the graph which aligns with x=3. Y would equal 27.

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2 years ago

The sum of three consecutive integers is 45. What are the integers

Blababa [14]

Divide 45 by 3 ( the quantity of consecutive numbers) This will give you the middle number, then use the number higher and lower.

45/3 = 15

14 + 15 + 16 = 45

The 3 numbers are 14, 15 and 16

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3 years ago