Step-by-step explanation:
Given
y = -3x - 8
Now Comparing it with y = mx + c
So slope (m)
= - 3
Answer:
40cm
Step-by-step explanation:
The formula to find the circumference is :
<h3>C = π × d</h3>
Here,
d ⇒ diameter
Given that,
Circumference = 125.6cm
<u><em>Now let us find the diameter of the circle.</em></u>
C = π × d
125.6 = 3.14 d
Divide both sides by 3.14.
<u>40 cm </u>= diameter
<h2>
Answer:</h2><h2>
The kite is 186.75 metres from the ground</h2>
Step-by-step explanation:
The length of the string, hypotenuse = 225 m
Angle of elevation, θ = 56°
Sine of an angle is the ratio of the opposite side over the hypotenuese.
Sin θ = 
substitute the values in the formula,
Sin 56° = 
h = 225 (Sin 56°)
= 225 (0.83)
= 186.75 metres
The kite is 186.75 metres from the ground
66 -55 =11
11.00 is the tipped amount
Answer:
B) 9
Step-by-step explanation:
1/4(c³ + d²) Substitute the variables
1/4[(-4)³ + 10²)] Solve the roots
1/4(-64 + 100) Add inside the parentheses
1/4(36) Multiply 36 by 1/4
9
