HURRY UP PLS SOMEBODY I WILL GIVE BRANLIEST THIS IS DUE BY THE END OF THE PERIOD PLS Triangle ABC is a right triangle.

m∠A=5x°
m∠B=(3x−4)°
m∠C=90°
What is the value of x?

The value of x is 11.75⁰

Step-by-step explanation:

The sum of the angles in a triangle is 180⁰.

Since angle C is 90⁰, the sum of angles A and B is 90⁰.

A + B = 90⁰

5x + (3x - 4) = 90

8x = 90 + 4

8x = 94

x = 94/8

x = 11.75⁰

Therefore,

angle A is 58.75⁰ and

angle B is 31.25⁰

step-by-step explanation:

ok so im not 100% sure but you would start by adding 5.1t and 1.9t beacuse they have the same variable. that is 7t.   then add -3.6 + 1.2 which is -2.4

so then keep that as -2.4 + 7t. i apologize if this is incorrect. best luck on your test < 3