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3 years ago

Enter the value that will complete this expression for converting 72 inches to yards

Mathematics

1 answer:

s344n2d4d5 [400]3 years ago

3 0

Answer:

the answer is 12 inches

Step-by-step explanation:

there is 1 foot per 12 inches

12 inches make a foot

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Plzz i need help like rn!!!! plz :(

frozen [14]

Answer:

Step-by-step explanation:

The second choice down is the one you want. I'm not sure why you're confused if you simply have to graph the 2 functions to see on your calculator where they intersect. Unless you don't know how to access the change of base function in a TI84...

Hit "alpha" then "window" and 5 will open up the option to enter a base on a log.

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3 years ago

Solve the proportion

4vir4ik [10]

Answer:

The proportion is 2/7 = 12/42

x = 12

The answer is 12

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3 years ago

A puppy is eating breakfast. This table represents the number of minutes it takes the puppy to eat and the amount of kibble eate

sveticcg [70]

Answer:

the answer is two

Step-by-step explanation:

i don't have one but i did the quiz and got it right

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2 years ago

Use the identity below to complete the tasks:

Gennadij [26K]

Answer:

a3+b3=(a+b)(a2-ab+b2)

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3 years ago

Descried how to derive the quadratic formula from a quadratic equation in standard form

Aleks [24]

Answer:

The standard form of a quadratic equation is:

$ax^2+bx+c=0$ , $a\neq 0$

Quadratic Formula Derivation:

$ax^2+bx+c=0\\$

$x^2+\frac{b}{a}x+\frac{c}{a} =0$

$x^2+\frac{b}{a}x = -\frac{c}{a}$

Completing the Square:

$x^2+\frac{b}{a}x +\frac{b^2}{4a^2} = \frac{b^2}{4a^2}-\frac{c}{a}$

$( x+\frac{b}{2a} )^2 = \frac{b^2-4ac}{4a^2}$

Square Root property:

$x+\frac{b}{2a} = \pm \sqrt{ \frac{b^2-4ac}{4a^2}}$

$x = -\frac{b}{2a} \pm { \frac{\sqrt {b^2-4ac}}{2a}}$

$x = \frac{-b\pm\sqrt{b^2-4ac}} {2a} }$

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3 years ago