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Olenka [21]
2 years ago
10

Help me with this!! I will mark Brainliest ❤️

Mathematics
1 answer:
soldi70 [24.7K]2 years ago
5 0
28 because it is qhal
You might be interested in
6/15 divided by 4/21 = ?
Studentka2010 [4]
Keep 6/15 the same and change Division sign into a multiplication sign and flip 4/21 and that will become 21/4. \frac{6}{15}* \frac{21}{4}= \frac{126}{60} 126/60=21/10 and 21/10 as a mixed number is 2 1/10 so your answer is 2 1/10. Hoped I helped. :)
6 0
3 years ago
Read 2 more answers
Find the 10th term <br><br> 3,15,75,375
vova2212 [387]

Answer:

5859375

Step-by-step explanation:

These are the terms of a geometric sequence with n th term

a_{n} = a_{1} r^{n-1}

where r is the common ratio and a_{1} the first term

here r = \frac{375}{75} = \frac{75}{15} = \frac{15}{3} = 5 and a_{1} = 3, hence

a_{10} = 3 × (5)^{9} = 5859375


5 0
3 years ago
Write an equation of the line, in point-slope form, that passes through the two given points.
EleoNora [17]
(-2,15)(9,-18)
slope = (-18 - 15) / (9 - (-2) = -33/11 = -3

There can be 2 answers to this question....
point slope form : y - y1 = m(x - x1)

(1) using points (-2,15)...
     y - 15 = -3(x + 2) <== one possible answer

(2) using points (9,-18)
     y + 18 = -3(x - 9) <== another possible answer
3 0
3 years ago
HELP!
creativ13 [48]
AAS Theorem is what should be used I believe. The Sides are congruent and so are the 90 degree angles, the angles that are next to eachother on the left are evenly split by the transverse theorem. So AAS states that two angles and a side being equivelant on both triangles makes them congruent.
7 0
2 years ago
Please help anyone 50 points to whom ever answers
lys-0071 [83]

Answer:

1: 80 (Vertical angles congruent)

2: 70 (Vertical angles congruent)

3:

4: 110 (Straight angle w/ angle 2, 180-70 {known variable})

5: 90 (Right angle)

6: 90 (Right angle)

7: 20 (180-90-70 (unmarked angle opposite 4)

9:

10:

7 0
3 years ago
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