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3 years ago

HELP 50 PTS

Mathematics

2 answers:

lana [24]3 years ago

5 0

Step-by-step explanation:

log(7x³/z) = log(7) + log(x³) - log(z).

3log(5) + 2log(x) - log(25) = log(125) + log(x²) - log(25) = log(125x²/25) = log(5x²).

GenaCL600 [577]3 years ago

5 0

Here you go! Hope this helps!! Merry Christmas!

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Please help me I will mark brainliest. I’m just double checking to make sure I got it correct

ycow [4]

Answer:

the length of c is 18.43909

Step-by-step explanation:

pythagorean therorem

3 0

3 years ago

PLEASE HELP!

ki77a [65]

Answer: 450 kcal

Step-by-step explanation:

So you know the food is 360 kcal per 1 cup

by setting up a proportion, you can relate the number of kcal to cups.

$\frac{360 kcal}{1 cup} = \frac{?kcal}{(3/4 +1/2)cup} \\\\$

we can simplify the fraction to this:

$\frac{360 kcal}{1 cup} = \frac{?kcal}{(5/4)cup} \\\\$

by cross multiplying you can solve the proportion

(360) * (5/4) = (?) * (1)

simplifying gets this:

450 = ?

so he ate 450 kcal total

7 0

3 years ago

Help! please!!!!!! look at photo :))

JulsSmile [24]

Hey there!

We know that Danielle earns $10 per hour, so muliply that by 3 and get 30.

Because Danielle works an extra half an hour, divide 10 by 2 and get 5.

Danielle earns $35 in 3 hours and a half.

Hope this helps! Please mark me as brainliest!

Have a wonderful day :)

4 0

3 years ago

What is 5,732,582 rounded to the nearest million

natima [27]

The answer would be 6 million, or 6,000,000.

6 0

3 years ago

Read 2 more answers

Please answer this correctly

zmey [24]

Answer:

3/7 chance

Step-by-step explanation:

There are 3 numbers that are even out of the 7 numbers on the spinner.

This means that there is a 3/7 chance spinning an even number.

5 0

3 years ago