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bogdanovich [222]
2 years ago
11

Question 10

Mathematics
2 answers:
tamaranim1 [39]2 years ago
7 0

Answer:

47.5 and 2853.56 m

Step-by-step explanation:

kicyunya [14]2 years ago
6 0

Answer:

47.5 and 2853.56 m

Step-by-step explanation:

Graph the equation on desmos and use the graph to find the maxima and the roots

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Find the volume of the composite solid. 12 m I 8 m 4 m 4 m​
umka2103 [35]

Answer:

1536

Step-by-step explanation:

12 x 8 x 4 x 4

(might be wrong)

7 0
2 years ago
Sara can type 90 words in 4 minutes. About how
LiRa [457]

Answer:

225 words

Step-by-step explanation:

In order to find the answer to this question we have to find how many words she writes in 1 minute. To do this you need to divide 90 words by 4 minutes:

(90)/4 = 22.5 words/minute

Now that the words per minute is found, we can multiply it by the 10 minutes to find how many words she can write in 10 minutes:

(22.5)(10) = 225

Therefore, Sara can type about 225 words in 10 minutes.

<em>I hope this helps!!</em>

<em>- Kay :)</em>

8 0
2 years ago
What is the right concrant the slope and the y intercepts
Marat540 [252]

Answer:

The slope intercept form of a line os :y=mx+b where m is the slope and b is the y-intercept.The y-intercept is always where the line intersects the y-axis,and will always appear as (0,b) in co-ordinate form .

4 0
2 years ago
Take apart the number to make a 10. Then subtract.
Licemer1 [7]

Answer:

This is one of a variety of "subtraction solutions"--basically a different way to subtract by breaking numbers down into 10-digit chunks.  It's not especially helpful for small subtraction problems, but as math gets more complicated, this method will come in handy.

Step-by-step explanation:

Here's an example: Jim had a bag of 15 jelly beans.  He eats 8.  How many jelly beans does he have left?  <u>Take apart the number to make a 10. Then subtract.</u>

Here, you need to "take apart" the 8 to make your 15 jelly beans 10, then you subtract the remainder of 8 to get your solution.  In other words,

 --"take apart" 8 into 5 and 3 (because you're going to need a 5 to make 15 into 10).  15 minus 5 equals 10.  HOORAY!  You have your 10.  Now, subtract the remaining 3.  10 minus 3 equals 7.  Huzzah--your final answer!

On paper, the problem looks like this:

<u>15 - 8 (</u><u>5, 3</u><u>) = ?</u>

15 - 5 = 10

10 - 3 = 7

So...15 - 8 = 7

4 0
3 years ago
Calvin bought 2 t-shirts for $50, and Bradley bought 4 t-shirts for 490. Did they pay the same rate? Explain your reasoning.
Snezhnost [94]

Answer:

490 devided by 4 is 122.5 which is the amount Bradley payed per shirt, Calvin only payed 50 dollars per shirt. No the pay is not the same and the difference is 72.5

Step-by-step explanation:

(p.s this is just what I got from this so im not 100 percent sure)

5 0
3 years ago
Read 2 more answers
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