hudamuflehodeh6 hudamuflehodeh6
  • 29-12-2019
  • Mathematics
contestada

What is the measure of angle one?

What is the measure of angle one class=

Respuesta :

gcantiga44
gcantiga44 gcantiga44
  • 29-12-2019

Answer:

C. 35

Step-by-step explanation:

Note:

∠3 = ∠7 because of corresponding angles.

So,

2x + 5 = 3x - 10

Solve for x algebraically:

2x + 5 = 3x - 10

5 = 3x - 2x - 10

5 = x - 10

5 + 10 = x

15 = x

Substitute x for ∠3:

2x + 5

2(15) + 5

30 + 5 = 35°

Now,

∠1 = ∠3 because of vertical angles.

So if ∠3 = 35°, then ∠1 = 35°

Answer Link

Otras preguntas

Any powers not specifically assigned to the Federal government is reserved for whom ? Question 8 options: the local seat of parish government the state the comm
Tina’s mums cooked 50 dishes Vida mum cooked 20 dishes how many dishes did they cook altogether
How did Egypt’s grain surplus encourage people to become artisans?
What was Joe Zawinul’s key contribution to jazz?
fill in the blank to make the two fractions equivalent.[tex] \frac{7 }{9} = \frac{?}{36} [/tex]​
use formula A=P(1+RT) to calculate the maturity value of the simple interest loan round to two decimal places. P=$15000 R= 8.6% T = 4 MONTHS SO WHAT I DID WAS
19. When a story is told from the first-person point of view, the A. Narrator doesn't reveal anything about any of the characters. B. Narrator reveals the inter
triangleABC has verticices at A(1,3), B(0,1) and C(4,0). Unfer a translation A, the image point of a is located at (4,4). Under the same translation point C is
Who attended the first continental congress?
two dimensonal shapes​