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3 years ago

Rationalizing the denominator involves what?

1 answer:

5 0

Rationalizing expressions with one radical in the denominator is easy. For example, with a square root, you just need to get rid of the square root. Normally, the best way to do that in an equation is to square both sides. Let me know if this helps.!

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HELP ANSWER /////////////////////////////////////////////////////////////////

stepan [7]

Answer:

Step-by-step explanation:

$4 \times 6 \times 4 = 96cubic \: units$

8 0

3 years ago

PLEASE HELP ME ANY ANSWERS I WILL ACCEPT IT PLEASEEEE!!!!!) Marina wants to purchase a rosebush for d dollars at a garden store.

victus00 [196]

PART A

write two different, equivalent expressions for how much the rosebush will cost if the coupon is applied first and the 10% discount second. d-(d-5).10 = 27.5 (if you put d in as 30!)

PART B

write an expression for how much the rosebush will cost if the 10% discount is applied first and the coupon is applied second. d-(d*.10)-5 =22 (if you put d in as 30!)

PART C

which order will save marina more money? explain your reasoning.

d-(d*.10)-5 This equals less! if you put in 30 as an example

So, A) d-(d-5).10 B) d-(d*.10)-5 C) d-(d*.10)-5

6 0

4 years ago

The equation that matches this diagram is 4(z + 1.1) = 20.8 . What is the value of Z.

abruzzese [7]

Answer:

4.925

Step-by-step explanation:

first you minus 20.8 from 1.1, after that you divide 19.7 by 4 and that's is how you would get 4.925.

7 0

3 years ago

The high school soccer booster club sells tickets to the varsity matches for $4 for students and $8 for adults. The booster club

tangare [24]

Answer:(B)

Step-by-step explanation:

it is because for the people your final price was 200 you don't know how much money the people donated

8 0

3 years ago

Help me please!!!!!!!!!!!!!!

shepuryov [24]

Answer:

31 in sq

Step-by-step explanation:

The interior shape is inside the exterior shape

first get the area of the big shape

9 times 15 = 135 in sq

now get the area of the interior shape:

8 times 13 = 104 in sq

now subtract interior shape from exterior

135 - 104 = 31 in sq

that's the shaded part

8 0

3 years ago

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