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3 years ago

Please help! Not sure what the question is asking exactly and need this last problem done asap!

Mathematics

2 answers:

Diano4ka-milaya [45]3 years ago

7 0

Answer:

look at the photo..............

vaieri [72.5K]3 years ago

6 0

9514 1404 393

Answer:

log₅(21) = log₅(3) +log₅(7)

Step-by-step explanation:

The relevant relation is ...

log(ab) = log(a) +log(b)

where the logs have any consistent base.

Here, we have ,,,

ab = 21 = 3·7.

Then ...

log(21) = log(3) +log(7)

When the logs are to base 5, that becomes ...

log₅(21) = log₅(3) +log₅(7)

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Does anyone know the answer to this?

Assoli18 [71]

Answer:

Step-by-step explanation:

Percent: The percent is the number with the % symbol: 20%.

Base: The base is the whole amount, which in this case is unknown.

Amount: The amount based on the percent is 40

Base = unknown

8 0

3 years ago

HELP PLEASE?????????????????

Yakvenalex [24]

It’s d the students

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2 years ago

If u guys answer this one ill give away free p

yawa3891 [41]

Answer:

$\frac{50}{7}$

Step-by-step explanation:

Swap the fraction,

$5 *\frac{10}{7} = \frac{50}{7}$

or around 7.142...

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3 years ago

Find all possible answers and check your solutions.Solve equation.

Bond [772]

A.
lxl=7
x=7 x=-7 (Take two cases, one as the others side negative and the other as positive)
B.
l2xl=32
2x=32 2x=-32
x=16 x=-16
C.
lx+7l=10
x+7=10 x+7=-10
x=3 x=-17
D.
lxl=53.1
x=53.1 x=-53.1

4 0

3 years ago

Read 2 more answers

Pleaseee help me ! plss

grin007 [14]

Answer: d1 is 50, c2 is 21/25

7 0

2 years ago