How to simplify the square root of 49 over the square root of 4

Answers

Answer 1

Answer: multiply the √49 by √4 - this will give you √196 over 4
√196 = 14
therefore you have 14/4
divide each by 2 to simplify
this gives you 7/2 <-- your final answer

Answer 2

Answer: Square root of 49 divided by the square root of 4. The square root of 49 is seven, the square root of 4 is 2. So now, it looks like this: 7/2. Depending on how your teacher wants you to answer this, you would either leave it as 7/2 or simplify it further by dividing 7 by two, or making it into a mixed fraction. Hope this helps :)

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at a clothing store, jackets are on sale for 30% off.sale tax is 5%.which expression will calculate the total cost of a jacket with an original price of x

Answers

The expression to calculate the total cost of a jacket with an original price of x is 0.7x + 5 % of 0.7x

Solution:

Given that at a clothing store, jackets are on sale for 30% off

Sales is 5 %

To find: Expression to calculate the total cost of jacket

Let "x" be the original price of Jacket

Price of jacket after offer = original price of Jacket - 30 % of original price

Price of jacket after offer = x - 30 % of x

Price of jacket after offer = $x - (30)/(100)x = 0.7x$

The total cost of jacket is sum of price of jacket after offer and sales tax

total cost of jacket = price of jacket after offer + sales tax

total cost of jacket = 0.7x + 5 % of 0.7x

Thus the expression to calculate the total cost of a jacket with an original price of x is 0.7x + 5 % of 0.7x

How to measure 9/12 corn syrup using a 1/8 measuring cup

Answers

If you do 9/12 over 1/8 you get 6

So just put 6 1/8 cup of corn syrup in

Make sure that nine 9/12 and 1/8 have the same denominator and then to find out how you could do it

Jack and Luke were wrapping presents. Jack was able to wrap presents at a constant rate of 3 presents every 15 min. Luke was able to wrap presents at a constant rate of 5 presents every 20 min. Each boy had 20 presents to wrap, and the boys started wrapping presents at the same time.Write an equation to find the rate each boy wraps presents. You may use y=kx or w=rt (4 points 2 for each)

Answers

jack = 3 presents every 15 minutes
luke = 4 presents every 20 minutes
target = 20 presents wrapped per person

y = kx ; where k is the constant rate, x is the number of presents wrapped, y is the total number of minutes spent wrapping x number of presents.

we need to compute for the unit rate of each individual.

Jack: 15 minutes / 3 presents = 5 minutes per present
Luke: 20 minutes / 5 presents = 4 minutes per present

Jack:
y = 5 minutes per present * 20 presents = 100 minutes

Luke:
y = 4 minutes per present * 20 presents = 80 minutes

3)_______ _______(s) because the denominator label is for a unit of one. Scale drawings incorporate the ratio as a factor---called the 4) _________ factor. This ratio determines if the original image is 5)_____________ or shrunk. If the Scale Factor is --6)________________ than 1 ; the original image is shrunk; Conversely, if the SF is >1, then the image is 7)_______________by that ratio. This is like when they dilate you pupils or when you hit the + symbol on the cell phone or computer screen.
I beg yall help me out.....I am so done with life.

Answers

Lol I gotta gonebskebejbisbssisbskss

Sry I really don’t know but I just need to answer questions so I can ask sry if I upset you

A rectangle has a length of 5 inches and a width of 7 1/2 inces. What is the perimeter of the rectangle?

Answers

25 inches, it is a rectangle so it is 5x2 + 7 1/2x2

Rachel rounded 13,458 to the nearest hundred. Then she rounded her answer to the nearest thousand

Answers

the anwser should be 1400

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