xiopantoja30
xiopantoja30
13-05-2022
Mathematics
contestada
10 POINTS PLEASE HELP
Respuesta :
Аноним
Аноним
13-05-2022
Answer:
m∠A = 49°
Step-by-step explanation:
According to Angle Sum Property,
angles of the Δ add up to 180°
∠A + ∠B + ∠D = 180°
5x - 6 + 7x - 24 + 78 = 180
12x + 48 = 180
x + 4 = 15
x = 11
m∠A
5x - 6
5(11) - 6
55 - 6
49°
Answer Link
VER TODAS LAS RESPUESTAS ( 97+ )
Otras preguntas
. This is an example of common knowledge: The Civil War began in 1861 and ended in 1865. a. True b. False
what's longer? 70 inches or 6 feet
What extreme radical leader enacted the Reign of Terror? Maximilien Robespierre Georges Danton Anna Maria Tussaud Louis XVI
EXTRA POINTS: You put $500 in your bank account. With an interest rate of 5%, how long will it take the account to reach $600? Use the formula: I = Prt.
what is the squareroot of 343
Yo ______ alta (Ser)?
What is a run on sentence?
In active listening, it is important to ______. a. Pay attention b. Show that you are listening c. Provide feedback d. All of the above
two tenths is equal to what in fractions
what are 2 different ways to find the distribute property of 127and 32
