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neonofarm [45]
3 years ago
9

Triangle ABC and triangle DEF are similar. Which proportion must be true?

Mathematics
1 answer:
N76 [4]3 years ago
5 0
Only the first one. 
A is the answer. 
ABC and DEF are similar, A is to D, B is to E, and C is to F. match the corresponding letters. 
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I'm gonna go in order now, I'll mark you the brainiest and give you the more points
velikii [3]
Skew lines are lines that are not pararell or perpendicular.

The only lines that fit this explanation are AE and GF

Hope this helps!
7 0
3 years ago
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2/7m-1/7=3/14<br><br> Please solve showing work
lawyer [7]
(2/7)m - (1/7) = 3/14
2m/7 =(3/14) + (1/7)
2m/7 = (3/14) + 2(1/7)
here we are multiplying 2 with 1/7 to make the denominator same for addition.
2m/7 = (3/14) +(2/14)
2m/7 = (3 + 2)/14
2m/7 = 5/14
2m = (5 *7)/14
2m = 35/14
2m = 5/2
m = 5/4
m = 1.25
So the value of "m" is 1.25
7 0
3 years ago
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PLEASE HELP ME I DO'T UNDERSTAND DIS MATh
sladkih [1.3K]

Answer:

60%

Step-by-step explanation:

A percent is technically just a fraction over 100.

To get that here, we simply divide the part (which is 1560 people) by the whole (which is 2600 people) and then multiply that by 100:

(1560 / 2600) * 100 = 0.6 * 100 = 60/100

Thus, we know that the percent is 60%.

3 0
2 years ago
Math please save me
Naily [24]
The answer is 18 beacause 6+6+2+4=18

4 0
3 years ago
The inequality x - y &gt; 0 is satisfied by point (-1, 1). <br> a. True <br> b. False
Paraphin [41]

Substitute the values into the inequality:

-1 - 1 > 0

-2 > 0

False

7 0
3 years ago
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