The place where two equations intersect, has a certain value of y. This means that in the intersection point, the y-values of both expressions are the same, so y = y. Since y is also represented by the following equations, y = 4x and y = 2x - 2, the x-value of the intersection point is 4x = 2x - 2.
Answer:
75
Step-by-step explanation:
Answer:
60
Step-by-step explanation:
There are two pairs of numbers whose product is 360, and their HCF is 6. They are 6 & 60, and 12 & 30.
Answer: x = 8
Step-by-step explanation:
Since, RTS is the equilateral triangle.
Thus, RT= TS = SR
And, 
( By the property of the equilateral triangle.)
Here, Given ∠ RST = (7 x + 4)°
And, ∠ RTS = (8y +12)°
Therefore, (7 x + 4)° = 60°
⇒ 7 x = 56
⇒ x = 8
Answer:
10584 inches of paper
Step-by-step explanation:
to find the surface area of a cone the formula you use is A= πr(r+h2+r2) *you need to divide 16 by two to find the radius 16 is the diameter*
and this subsituted is π8(8+9(2)+8(2)) and this equals 504 inches and you then multiply by 21 to get enough paper to cover all 21 cones and that equals 10584 inches
