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erik [133]
3 years ago
9

In the diagram AB is parallel to CD. Calculate the value of A ?

Mathematics
1 answer:
olga55 [171]3 years ago
4 0

The image of the diagram is missing, so i have attached it.

Answer:

a = 30°

Step-by-step explanation:

From the diagram attached, we can see that the 2 angles a and 5a are interior supplementary angles.

The sum of interior supplementary angles is 180°

Thus;

5a + a = 180

6a = 180

a = 180/6

a = 30°

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Tanzania [10]

Answer:

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Step-by-step explanation:

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7 0
2 years ago
X-y=0 and 5x-2y=6 solve by elimination
Elena-2011 [213]

Answer:

(2,2)

Step-by-step explanation:

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Black_prince [1.1K]

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4 0
2 years ago
Read 2 more answers
Point Tis on line segment SU. Given TU = 4x + 1, SU = 8, and ST = 3x,
Harrizon [31]

Answer:

5 units

Step-by-step explanation:

If point T is on the line segment SU, then ST + TU = SU.

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divide both sides by 7

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TU = 4(1)+1

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2 years ago
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