2 years ago

PLEASE HELP I really need help with it:/

Mathematics

2 answers:

Luda [366]2 years ago

7 0

Answer:

q = 14

Step-by-step explanation:

We know that:

39 + (4q - 5) = 90°

Solution:

34 + 4q = 90°
=> 4q = 90 - 34
=> 4q = 56
=> q = 56/4
=> q = 14

Hence, the value of q is 14.

elena-s [515]2 years ago

3 0

Complementary angles have sum 90°

$\\ \tt\hookrightarrow 39+4q-5=90$

$\\ \tt\hookrightarrow 4q+34=90$

$\\ \tt\hookrightarrow 4q=90-34$

$\\ \tt\hookrightarrow 4q=56$

$\\ \tt\hookrightarrow q=14$

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