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3 years ago

$220 for the 12ft of rope.How much is gor 1 feet?Find the unit rate.Round to the nearest hundredth if necessary

Mathematics

1 answer:

Kobotan [32]3 years ago

8 0

220 / 12 = 18 1/3 or 18.33

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Show your mastery of multiplying fractions by using the sketchpad to find the product of 3-4 x 37

diamong [38]

Answer:

$\frac{111}{4}$

27 $\frac{3}{4}$

Step-by-step explanation:

Any regular whole number (37 for example) is over one so it would look like $\frac{37}{1}$ . Multiplying fractions involve just multiplying the numerators and denominators together, therefore it would look like $\frac{3}{4}$ × $\frac{37}{1}$ . Now just multiply the top and bottom numbers together and this will leave you with $\frac{111}{4}$ . But if you'd like to make it into a mixed number (more simplified version of $\frac{111}{4}$ ) then you would get 27 $\frac{3}{4}$ .

8 0

3 years ago

Distribute and combine like terms. 3(2x - 7) +5

NeTakaya

When you distribute, it would be 6x - 21 + 5

-21 + 5 = -16

this means the answer would be left as 6x - 16

6 0

3 years ago

Read 2 more answers

How to divide 517 divided by 30

Anni [7]

17.233 is the answer

6 0

3 years ago

Read 2 more answers

PLEASE ANSWER + BRAINLIEST!! Factor completely. 4k - 20k^9 = 3b^2 - 108 =

Neporo4naja [7]

$4k-20k^9=4k(1-5k^8)=4k\left[1^2-(k^4\sqrt5)^2\right]\\\\=4k(1-k^4\sqrt5)(1+k^4\sqrt5)=4k\left[1^2-(k^2\sqrt[4]5)^2\right](1+k^4\sqrt5)\\\\=4k(1-k^2\sqrt[4]5)(1+k^2\sqrt[4]5)(1+k^4\sqrt5)\\\\=4k\left[1^2-(k\sqrt[8]5)^2\right](1+k^2\sqrt[4]5)(1+k^4\sqrt5)\\\\=4k(1-k\sqrt[8]5)(1+k\sqrt[8]5)(1+k^2\sqrt[4]5)(1+k^4\sqrt5)$

$3b^2-108=3(b^2-36)=3(b^2-6^2)=3(b-6)(b+6)$

$Used:\ (a-b)(a+b)=a^2-b^2$

7 0

3 years ago

Function (A or B) has the greater initial value because the initial value for function A is _ and the initial value for Function

Volgvan

Answer:

Function B has the greater initial value because the initial value for function A is 4 and the initial value for Function B is 5

Step-by-step explanation:

The initial value of a function is the output value of the function when the input value is 0

Initial value of A is y=4 at x=0,

and

initial value of B is y=0*6+5= 5 at x=0

Function B has the greater initial value because the initial value for function A is 4 and the initial value for Function B is 5

5 0

3 years ago