Answer:
i will say the first one cannot, the second one cannot and the third one can
Step-by-step explanation:
but i am not 100% sure sry
Answer:
11 miles
Step-by-step explanation:
4.50 - 2.00 = 2.50 /.25 =10
Answer:
B (3x / ( 5pi)) ^ 1/3 = r
Step-by-step explanation:
x=5/3 pi r ^3
Multiply each side by 3/5
3/5 x= pi r ^3
Divide each side by pi
3x / ( 5pi) = pi r^3 /pi
3x / ( 5pi) = r^3
Take the cube root of each side
(3x / ( 5pi)) ^ 1/3 = r^3 ^ 1/3
(3x / ( 5pi)) ^ 1/3 = r
Answer:
x=0,-1 and x=
x=\frac{2+\sqrt{10}}{3},\frac{2-\sqrt{10}}{3}x=
3
Step-by-step explanation:
1 Cancel 2 on both sides.
3{x}^{2}+3x=03x
2
+3x=0
2 Factor out the common term 3x3x.
3x(x+1)=03x(x+1)=0
3 Solve for xx.
x=0,-1x=0,−1
1 Move all terms to one side.
3{x}^{2}-3x-1-x-1=03x
2
−3x−1−x−1=0
2 Simplify 3{x}^{2}-3x-1-x-13x
2
−3x−1−x−1 to 3{x}^{2}-4x-23x
2
−4x−2.
3{x}^{2}-4x-2=03x
2
−4x−2=0
3 Use the Quadratic Formula.
x=\frac{4+2\sqrt{10}}{6},\frac{4-2\sqrt{10}}{6}x=
6
4+2√
10
,
6
4−2√
10
4 Simplify solutions.
x=\frac{2+\sqrt{10}}{3},\frac{2-\sqrt{10}}{3}x=
3
2+√
10
,
3
2−√
10
Answer:
x = 25°
Step-by-step explanation:
The sum of the interior angles of a triangle = 180°
180° = 35° + x° + x + 95°
2x° = 50°
x = 25°
