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3 years ago

5

HELP ME PLSSSSS !!!!!!!!!

1 answer:

Vlad [161]3 years ago

8 0

A) is 2.7 meters
B) is 4/3

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Log of square root of 9/25

hoa [83]

You can rid the square root and be left with log of 3/5
then you can simplify this further into: log(3) - log(5) and then get the final answer -0.2218

$\sqrt{9}/ \sqrt{25} = \sqrt{9/25}$

8 0

3 years ago

Help pls!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

pishuonlain [190]

Answer:

$50 {}^{2} = 30 {}^{2} + x {}^{2}$

$x { }^{2} = 1600$

$x = 40 \: inches$

b- no because the TV is wider than the cabinet

4 0

2 years ago

Read 2 more answers

Please help please help please help

Elena-2011 [213]

Answer:

b

Step-by-step explanation:

6 0

2 years ago

What is -12 as an integer

Serhud [2]

- 12. What do you mean by that question? -12 itself is an integer.

8 0

3 years ago

how many pounds of candy worth $12 per pound should be mixed with candy costing $19 per pound to produce a 70 pound mixture that

sweet-ann [11.9K]

Answer:

40 pounds

Step-by-step explanation:

Given: Cost of a candy $(c_1)$ = $\$ 12$ per pound

Cost of candy $(c_2) = \$ 19\ per\ pound$

Total amount of mixture of be produced = $70\ pound$

Selling price of mixture = $\$ 15 \ per\ pound$

Let´s x be the amount of $c_1$ to be mixed in the mixture.

∴ Cost of $c_1$ in the mixture = 12x

Next, Cost of $c_2$ in the mixture = $(70 - x)\times 19$

And we know the cost of final mixture = $70 \times 15 = 1050$

Now, putting all the value in the equation

⇒ $12x + 19 \times (70 - x) = 1050$

⇒ $1330 - 7x = 1050$

⇒ $-7x = -280$

∴ $x = 40\ pound$

∴ 40 pounds of candy worth $12 per pound to be mixed in the mixture.

6 0

3 years ago