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denis23 [38]
3 years ago
13

How do u do -3 1/2•2 3/4​

Mathematics
1 answer:
JulsSmile [24]3 years ago
5 0

Answer:

the answer is -77/8 or -9.625

Step-by-step explanation:

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Do the side lengths 15,20 and 25 form a right triangle?<br><br><br> PLEASEEEE HELPPPP!!! asap
sveticcg [70]
<h3>Answer: Yes, those sides form a right triangle</h3>

===================================================

Work Shown:

a^2+b^2 = c^2

15^2+20^2 = 25^2

225+400 = 625

625 = 625

Since the last equation is true, this makes the first equation true for those a,b,c values. Therefore, by the pythagorean theorem converse, this is a right triangle.

Side note: c is always the longest side.

6 0
2 years ago
How do you simplify 105 over 1000
Anit [1.1K]

Answer: 105/1000 = 21/200

GCD is 5 in this problem.

Step-by-step explanation:

You need to find the GCD for both numbers and reduce.

8 0
2 years ago
Can someone help me?! ​
Sever21 [200]

Answer:

10 km

Step-by-step explanation:

5 0
2 years ago
A team spent 20 mins on passing drills and 40 minuets ona shooting drill, what is the ratio of time spent on shooting drills to
aliya0001 [1]
20 minutes on passing .....40 minutes on shooting

ratio of time spent on shooting to passing....
these are not hard, u just have to pay attention to the wording...

the ratio of shooting to passing is 40/20 which reduces to 2/1 or 2:1 or
2 to 1 <===

but if it would have asked for passing to shooting, it would have been :
20/40 which reduces to 1/2 or 1:2 or 1 to 2

so ur answer is 2/1 or 2:1 or 2 to 1
6 0
3 years ago
Question 5 of 20
Dmitry_Shevchenko [17]
I’m going to say B I could be wrong
3 0
2 years ago
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