Answer:
Replace the radius into the equation and compute the area
Step-by-step explanation:
The area of a circle is computed as follows:
area of a circle = π*r²
where <em>r</em> is the radius of the circle.
I cannot understand which radius has the circle. In the case that r = 3 yards, the area is:
area of a circle = π*(3)² = 28.3 yd²
And in the case that r = 5 yards, the area is:
area of a circle = π*5² = 78.5 yd²
L1 and L2 are parallel
so the interior alternate angles are equal
4y - 40 = 3y ( interior alternate angles)
4y - 40 = x + 15 ( vertically opposite angles).
solving the first equation, we get
4y - 3y = 40
y = 40°
putting values of y= 40° in eq. 2, we get
4y - 40= x + 15
4(40) - 40 = x + 15
160 -40 = x + 15
120 - 15 = x
105° = x
<h3>
X = 105° , Y = 40°</h3>
Answer:
yo done so easy
Step-by-step explanation:
Answer:
-6, -1, 4, 9
Step-by-step explanation:
You can substitute the values and do the arithmetic:
f(-1) = 5(-1) -1 = -5 -1 = -6
Or, you can recognize that the output values will increase by 5 for each increase of 1 in the input value.
f(0) = -6 +5 = -1
f(1) = -1 +5 = 4
f(2) = 4 +5 = 9
The (input, output) pairs are ...
(-1, -6), (0, -1), (1, 4), (2, 9)
Answer:
x = 35, y = 26.5
Step-by-step explanation:
x = 35 ( Alternate angles are congruent )
The sum of the 3 angles in a triangle = 180°
sum the 3 angles and equate to 180
2y - 10 + 35 + 102 = 180, that is
2y + 127 = 180 ( subtract 127 from both sides )
2y = 53 ( divide both sides by 2 )
y = 26.5