Cattastrof3
Cattastrof3 Cattastrof3
  • 01-12-2020
  • Mathematics
contestada

I need help on all three questions (geometry)

I need help on all three questions geometry class=

Respuesta :

KurdishPotato
KurdishPotato KurdishPotato
  • 01-12-2020

Answer:

x = -7

m<GFD = 50°

m<CFD = 40°

Segment FD doesn't bisect <CFG because the angles aren't equal.

Step-by-step explanation:

<CFD and <GFD are complementary angles and their sum is 90°

-5x + 5 -7x + 1 = 90° add like terms

-12x + 6 = 90

-12x = 84 divide both sides by -12

x = -7

m<CFD is -5x + 5 ➡ (-5)×(-7) + 5 = 40°

m<GFD is -7x + 1 ➡ (-7)×(-7) + 1 = 50°

Answer Link

Otras preguntas

The expected number of empty bins as r and n go to infinity is a) 0 b) 1 c) [infinity] d) 1/2
a) 2x + 10 = 18 c) 5a - 12 = 23 b) 3(x - 1) = 6 d) 5x = -75​
18. In rectangle ABCD, length AB measures (2x - 5) cm while length CD measures(5x-14) cm. If the breadth BC of the rectangle measures (1.6x - 3.9) cm, then find
23.4 is what percent of 288? Round to the nearest tenth.
If A is a 3×2 matrix, then the transformation x→Ax cannot map R^2 onto R^3 .A) TrueB) False
a sentence explaining the significants of the word stock
Which 2 numbers are greater than 3/5 1/4 , 0.68 , 2/3 , 0.599 , 1/2
Factor the expression v² - v - 20 into TWO binomials.
What is the solid geometric shape formed by a mineral? 1) rock 2) ore 3) crystal 4) sediment
Ms. Young ate 4 donut holes and Mrs. Hatch ate 25% more than that. How many donut holes did Mrs. Hatch eat?