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2 years ago

6

Explain how you can compare the size of a product to the size of a factor when multiplying fractions without actually doing the

multiplication. Include a model

1 answer:

TEA [102]2 years ago

3 0

Here is the answer hope it helps and pls brainlest!!! -Have a great day bye!-

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Find the product or quotient. Express using positive exponents

Alex73 [517]

Answer:

c

Step-by-step explanation:

$x^{-6}*x^{-5}=x^{(-6)+(-5)}=x^{-11}=\frac{1}{x^{11}}$

$x^{a}*x^{b}=x^{a+b}\\\\x^{-a}=\frac{1}{x^{a}}$

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3 years ago

Find the percent of error if the estimate is $230 and the actual amount is $245. round to the nearest whole percent.

qwelly [4]

Percentage error = 245-230/245 * 100 = 15/245 * 100 = 6.12%

After rounding off, it would be 6%

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2 years ago

A rectangular room’s length is 2 feet less than its’ width and the area of the room is 120 ft^2

julia-pushkina [17]

Answer:

a. 120/w = l

120/l = w

b. l times w = 120

Step-by-step explanation:

3 0

3 years ago

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Someone help pls:( !!!!!!!!!!

lesantik [10]

Answer:

Multiply both sides by -2 and reverse the inequality symbol

Step-by-step explanation:

since it is division you want to make it multiplication so that you can get the answer easier

-1/2w<12

it cancels out the -1/2 than just multiply 12 and -2 you get -24

w > -24

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2 years ago

Needddd helpppppp !!!

ser-zykov [4K]

B. I’m pretty sure. Since the arrow is pointing towards the S which is at the beginning.

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2 years ago

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