X (X - 1) = 342
x² - x = 342
x² - x - 342 = 0
X = 19
Answer:
m∠QRS = 52°
Step-by-step explanation:
From the given figure,
In right triangles ΔRQT and ΔRST,
QT = TS = 7.5 units [Given]
RT ≅ RT [Reflexive property]
ΔRQT ≅ ΔRST [By HL theorem of congruence]
Therefore, m(∠QRT) = m(∠SRT) = 26° [CPCTC]
m(∠QRS) = 2m(∠QRT)
= 2×(26°)
= 52°
Step-by-step explanation:
In the picture, I hope that it's a clear solution.
I hope this helps you
-4x-7+5x+2
x-5
Answer: number one
Step-by-step explanation:
the x and y axis never completly cross
