Answer: X=4
Step-by-step explanation:
Because the 90 angle is alternate exterior angle to the 21x+6. So they are equal to each other. It would be 90=21x+6. Then -6 to both sides to be 84=21x and 84/21 is 4. So X=4.
Answer:
Dave gets £5
Explanation:
1 + 7 = 8
40 / 8 = 5
1 x 5 = 5
7 x 5 = 35
Answer:
The answer is S(1,8)
Step-by-step explanation:
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The cylinder volume is <span>150.79644737231 centimeter^<span>3
or 150.8
the cone's volume is </span></span><span>314.15926535898 centimeter^<span>3
or 314.2
the cylinder equation to find it is </span></span>π×42<span>×3
the cone equation to find it is </span>1/3×π×52<span>×12</span>
