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Deffense [45]
3 years ago
12

Someone please help me.

Mathematics
1 answer:
Free_Kalibri [48]3 years ago
3 0
<h3>Explanation:</h3>

1. PQ║TS, PQ ≅ TS, PT and QS are transversals to the parallel lines . . . given

2. ∠P ≅ ∠T . . . alternate interior angles at PT

3. ∠Q ≅ ∠S . . . alternate interior angles at QS

4. ΔPQR ≅ ΔTSR . . . ASA postulate

_____

You can use any pair of angles together with the sides PQ and TS. If you use the vertical angles and one of ∠T or ∠S, then you must invoke the AAS postulate for congruence, as the side is not between the two angles.

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3 0
3 years ago
8 - 3x4 + 6/2<br><br> what’s the answer? help plz i really need help
Anastaziya [24]

Answer:

3 2/5

Step-by-step explanation:

8-3x4

ok well do 3x4 that is 12

so do 12 minus 8 which is 4. and 4 as a fraction is 2/5 so

do 6/2 plus 2/5

which is.....

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6 0
4 years ago
A student solved z + (-0.72) = -2.5 for z using the
N76 [4]

Answer:

  • Mistake in step1

Step-by-step explanation:

<u>Given</u>

  • z + (-0.72) = -2.5

<u>Solving in steps</u>

  • 1. ⇒ z + (-0.72) - (-0.72) = -2.5 - (-0.72)
  • 2. ⇒ z = - (2.5 - 0.72)
  • 3. ⇒ z = - 1.78

The student's mistake was adding (-0.72) instead of - (-0.72) or 0.72

5 0
3 years ago
Read 2 more answers
Find the value of k given that the line through (k,2) and (7,0) is perpendicular to the line y=x-28/5
Tanzania [10]
Y = x - 28/5. The slope here is 1. A perpendicular line will have a negative reciprocal slope. So our perpendicular line will have a slope of -1.

slope = (y2 - y1) / (x2 - x1)
(k,2)....x1 = k and y1 = 2
(7,0)...x2 = 7 and y2 = 0
sub
slope = (0 - 2) / (7 - k)
slope = -2 / ?......now if we want the slope to be -1..that means the number where the question mark is has to be 2....for that to happen, k has to be 5...because 7 - 5 = 2.

so ur answer is : k = 5
5 0
4 years ago
Read 2 more answers
PLS DO THIS ASAP!!!!! do the ones that are boxed and the ones with the Xs dont do!
Ivanshal [37]

Answer:

<em>10 19/24, 4 9/16, 3 11/15</em>

Step-by-step explanation:

15. 15 4/24 - 4 9/24 = 10 19/24

13. 8 3/16 - 3 10/16 = 4 9/16

17. 6 5/15 - 2 9/15 = 3 11/15

5 0
3 years ago
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