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4 years ago

8

Ed is drawing plans for a rectangular area. In Ed's plan the play area is 14 feet by 14 feet .True or false the area is 196 squa

re feet and the perimeter is 56ft

2 answers:

bixtya [17]4 years ago

7 0

Answer:

true

Step-by-step explanation:

Molodets [167]4 years ago

3 0

Answer:DON'T KNOW SO DON'T LOOK AT ME

Step-by-step explanation:

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If log10(x^{2}y^{3})=7 and log10 (x/y)=1 , then x=__ and y= __

yuradex [85]

Answer:

$x=100$

$y=10$

Step-by-step explanation:

we are given

$log_1_0(\frac{x}{y})=1$

Firstly, we will get rid of log

so, we will take exponent over 10 on both sides

$10^{log_1_0(\frac{x}{y})}=10^{1}$

now, we can simplify it

$\frac{x}{y}=10$

now, we can solve for x

$x=10y$

we are given

$log_1_0(x^2y^3)=7$

Firstly, we will get rid of log

so, we will take exponent of 10 on both sides

$10^{log_1_0(x^2y^3)}=10^7$

$x^2y^3=10^7$

now, we can plug back x from first equation

$(10y)^2y^3=10^7$

now, we can solve for y

$100y^5=10000000$

$\frac{100y^5}{100}=\frac{10000000}{100}$

$y^5=100000$

now, we can take radical 5

$y=\sqrt[5]{100000}$

$y=10$

now, we can find x

$x=10\times 10$

$x=100$

So, solution is

$x=100$

$y=10$

4 0

4 years ago

5 ? I 8 I. <br> replace each . with <, >, or = to make a true sentencee

Alexeev081 [22]

Answer:

<

Step-by-step explanation:

it's that because no matter what if it's a negative and it has those lines it turns it into a positive and it's the right answer.

4 0

3 years ago

Can someone explain how to do this :) im very confused

Alecsey [184]

Answer:

the answer is 36q^7

Step-by-step explanation:

multiply the bases and add the exponents

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3 years ago

If you drive 72 miles and use 6 gallons of gas, what is your rate

My name is Ann [436]

Answer:

Well, it depends if you are asking the rate per gallon it would be 12 miles per gallon.

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2 years ago

Which quadrant is the point (5.2,-1.7) Located? <br><br>IV<br>II<br>III<br>I

garri49 [273]

It will be in the bottom right quadrant which is quadrant IV

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3 years ago