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Naddika [18.5K]
3 years ago
6

Need help again asap

Mathematics
1 answer:
sergeinik [125]3 years ago
8 0

Answer:

50^{\circ}

Step-by-step explanation:

Complementary angles mean that the sum of the angles add up to 90^{\circ}. We can use algebra to solve for x and then to determine m\angle QRS.

m\angle QRS + m\angle SRT = 90

8x+10 + 8x = 90

16x = 80

x = 5

m\angle QRS = 8x+10

= 8(5)+10 (substitution)

=50^{\circ}

∴ m\angle QRS = 50^{\circ}

Hope this helps :)

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