Clasifica los siguientes triángulos de acuerdo con la medida de sus ángulos: por favor quien me ayuda con esto​

52

Step-by-step explanation: because it’s an obtuse angle so 52+60= 112°

Classify the following triangles according to the measure of their angles:

please who help me with this

Step-by-step explanation:

1.Ángulo triángulo

2.Triángulo rectángulo

4.Triángulo obtuso

function 2 has a greater rate of change than function 1

function 2 has a greater y-intercept than function 1

step-by-step explanation:

x = ±sqrt(10)

step-by-step explanation:

5 - 2x² = -15

subtract 5 from each side

5-5 - 2x² = -15-5

-2x^2   = -20

divide by -2 on each side

-2x^2   /-2= -20/-2

x^2 =10

take the square root on each side

sqrt(x^2 )=±sqrt(10)

x = ±sqrt(10)

check:

5 - 2x² = -15

+sqrt(10)

5 - 2(sqrt(10))² = -15

5 -2(10) = -15

5 -20 = -15

-15 = -15

-sqrt(10)

5 - 2(-sqrt(10))² = -15

5 -2(10) = -15

5 -20 = -15

-15 = -15