AthenaSinclair
AthenaSinclair
23-03-2018
Mathematics
contestada
x =
a) 20
b) 60
c) 100
Respuesta :
Аноним
Аноним
23-03-2018
30 = 1/2(x - 40)
30 = 1/2x - 20
1/2x = 30 + 20
1/2 x = 50
x = 50 x 2
x = 100°
-------------------------
Answer: 100°
-------------------------
Answer Link
LlES
LlES
25-03-2019
Answer: x = 100
Step-by-step explanation: Just finished lesson i can assure you this is right.
Answer Link
VER TODAS LAS RESPUESTAS ( 45+ )
Otras preguntas
Fill in the blank with the appropriate verb. ¿Cuántos años __Ud.? O A. es O B. tiene · estás O D. tenemos SUBI
At a lumber company, shelves are sold in 4 types of wood, 3 different widths and 3 different lengths. How many different types of shelves could be ordered?
Which of the following is a characteristic of organic shapes? a. an irregular outline b. a natural mass c. a positive space d. a precise contour
the regular shipping fee (in dollars) for an online computer store is given by the expression 0.5w + 4.49 where w is the weight (in pounds) of the item. the fee
When are cone-shaped volcanoes created?
Suppose m is a positive integer. Is the set consisting of 0 and all polynomials with coefficients in F and with degree equal to m a subspace ofP(F)?
Besides Darwin, the theory of evolution by means of natural selection was also independently proposed by: a. Alfred Wallace. b. Charles Lyell. c. Thomas Malthus
For projectile motion on level ground assuming negligible air resistance (the initial angle being neither 0o nor 90o): Can the speed ever be the same as the ini
George earned a total of $342 in simple interest from two separate accounts. In an account earning 5% interest, George invested $1800 more than twice the amount
The button below has adiameter of 4 centimeters.What is the area of thebutton? Please Answer Quickly.
