9514 1404 393
Answer:
4.1
Step-by-step explanation:
x is the short leg of a right triangle with hypotenuse 8.8 cm and longer leg 7.8 cm. Its measure is found using the Pythagorean theorem:
x^2 +7.8^2 = 8.8^2
x^2 = 77.44 -60.84 = 16.60
x = √16.6
x ≈ 4.1
Answer:
h = -2
Step-by-step explanation:
Just plug it into a calculator
We are given
initial point =(1,1)
terminal point=(4,6)
now, we can find vector
v=terminal point - initial point
so, we can plug values
and we get
now, we can find magnitude
.............Answer
Answer:
x = 68°
Step-by-step explanation:
∠ DCB = ∠ EDC = 27° ( alternate angles )
Thus ∠ ECB = 23° + 27° = 50°
The sum of the 3 angles in a triangle = 180°, thus
x = 180° - (62 + 50)° = 180° - 112° = 68°
Answer:
C) (1, 2)
Step-by-step explanation:
Midpoint =