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Zepler [3.9K]
3 years ago
15

Please help and show work!

Mathematics
1 answer:
sp2606 [1]3 years ago
8 0

Answer:

x=50

Step-by-step explanation:

Because these angles are vertical, they are equal. Let’s find x.

3x+12=162

3x=150

x=50

So, x=50.

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use a numerical method to estimate the value of the limit (if it exists.) Lim e^5t -1 /t as x tends to 0 from both sides​
charle [14.2K]

Hello from MrBillDoesMath!

Answer:

5

Discussion:

Consider the expansion of e^x:

e^x = 1 + x + x^2/2 + x^3/6 +......            =>      replace x by 5t

e^(5t) = 1 + (5t)  + (5t)^2/2 + ....              =>      subtract 1 from both sides

e^(5t) - 1 = (5t) + (5t)^2/2+....                  =>      divide both sides by t

(e^(5t) -1)/ t = 5 + (25/2)  t +....

so as t ends to 0  the quotient tends to    

5 + (25/2)0 + (other terms) *0   ->   5

Thank you,

MrB

8 0
3 years ago
the radius of a battery is 16.5 meters and is 56.3 tall what is the volume of the battery round to the nearest tenth
horrorfan [7]

Answer:

48153.3

Step-by-step explanation:

π x 16 x 52 x 56 x 3

if π = 3.14, then multiply 3.14 with the other multipliers.

5 0
2 years ago
Round 523,837 to the nearest thousand
Zinaida [17]

Answer:

524,000

Step-by-step explanation:

First, we mark the two nearest thousands.

They are 523,000 and 524,000.

The midpoint is 523,500.

Ignoring the thousands, ten-thousands, and hundred-thousands place, we have 837.

Now, is 837 closer to 0 or 1000?

It's closer to 1000, so 524,000 is our answer.

ʜᴏᴘᴇ ᴛʜɪꜱ ʜᴇʟᴘᴇᴅ!

ʜᴀᴠᴇ ᴀ ɴɪᴄᴇ ᴅᴀʏ!

8 0
2 years ago
Read 2 more answers
List three exampls of a rate
Tamiku [17]

Answer:

Step-by-step explanation:

It is a special type of ratio

EXAMPLE:

12 ounce can of corn costs $.69 the rate would be $.69 for 12 ounces would be .69:12

6 0
3 years ago
Help me somebody if you want to help me
elena55 [62]

Answer:

A=πr²=π·3²≈28.27433

To find the area of a circle, use the equation πr²

The image is a bit blurry so from what I saw r (radius) is 3 otherwise you can use this equation if r is not 3.

If π was replaced with 3.14 the answer is 28.26 ft².

8 0
3 years ago
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