All categories

2 years ago

Math help please ♡ give points

Mathematics

1 answer:

Anna71 [15]2 years ago

8 0

Tgerebare many properties of logarithms that are useful for simplifying and solving such as e^ln(x)=x, alog(x)=log(x^a), addition and subtraction rules (log(x)-log(x^2)=log(x/x^2)).

You might be interested in

Please solve as fast as possible...<br>No spams please......

lisabon 2012 [21]

Answer:

In ∆ABD and ∆ACD

<BAD =<CAD ( each are half of <A )

<D=<D ( each equal to 90°)

AD = AD ( common)

So ∆ ABD is congruent to ∆ ACD.

Then AB =AC (by C.P.C.T)

Hence,∆ABC is an iso - sceles triangle.

8 0

2 years ago

You plan to set up an endowment at your alma mater that will fund $209,000 of scholarships each year indefinitely. If the princi

Leto [7]

Answer:

$199,047.62

Step-by-step explanation:

PV = X(1+i)^nm

X=$209000

i=5% = 0.05

n=1

m=1

Pv=$209000(1+0.05)^-1x1

Pv=$209000(1.05)^-1

Pv=$209000(1/1.05)

Pv=$209000/1.05

Pv=$199,047.62

$199,047.62 is needed to be donated for investment at 5.0% compounded annually rate for a year so as to get $209,000 at end of the year for the purpose of funding the scholarship.

6 0

2 years ago

Missing product homework 9x2=i<br>i=

FrozenT [24]

Answer:

the answer is 19

Step-by-step explanation:

you have to multiply the two numbers

8 0

2 years ago

If ∠WXZ≅∠YXZ and WZ = 38, what is YZ?

hodyreva [135]

Answer:

YZ = 38

Step-by-step explanation:

Corresponding parts of congruent triangles are equal.

YZ = WZ

YZ = 38

5 0

1 year ago

A car traveled 360 km in 6 h. A train traveled 400 km in 8 h. A boat traveled 375 km in 5 h. Which has the fastest average speed

Nataliya [291]

First, it is important to know that speed is equal to distance divided by time. I took a picture of my work. Let me know if you still have questions or cannot read something I've written. Thank you!

The most Kilometers traveled per one hour was traveled by THE BOAT at 75 Km/h. Therefore, the boat had the fastestaverage speed.

8 0

2 years ago

Math help please ♡ give points​

Math help please ♡ give points