seroti
seroti seroti
  • 15-05-2021
  • Mathematics
contestada

Find the measure of all the angles

Find the measure of all the angles class=

Respuesta :

ferrybukantoro
ferrybukantoro ferrybukantoro
  • 15-05-2021

Step-by-step explanation:

9x+6+5x+90°= 180°

14x+96=180

14x=180-96

14x=84

x= 84/14

x=6

so, <A=5x=5(6)=30°

<B=9x+6=9(6)+6=54+6=60°

<C = 180-(30+60)=180-90=90°

Answer Link

Otras preguntas

Round 153.86 to nearest tenths
concrete:data:: _____ 1. theory:hypothesis 2. abstract:theory 3. pragmatic:utilitarian 4. analogy:simile
Solve for x: 3x+2y=7
who has the final authority over all military matters? the u.s. armed forces the president the senate the house of representatives
what does Patrick henry say is the choice he faces at the end of his speech
identify the variable expression that is NOT a polynomial. a. x12 b.23 c. y+1 d. √x+2
The doctor and _____ talked for quite some time. him he
Jimmy has seven times as many dimes as nickels. Their value is $3.75. How many nickels does he have?
difference between pyrolysis and cracking?
All of the suitors agreed to Antinous's plan to ambush Telemachus at sea. True False