2x-4=5,
2x=5+4
2x=9
x=9/2
2x-4=-5
2x=-5+4
2x=-1
x=-1/2
Equation #1 has 2 solutions
|3x-4|= -12 has no solution cause |x|> or equal 0
⇒ Equation #1 has more solutions
Answer:
s = √(3V/[8 in])
Step-by-step explanation:
Where are "the following functions" that were mentioned in this problem statement? Please share them. Thanks.
The volume of a right square pyramid is V = (1/3)(area of base)(height). In more depth, V = (1/3)(s²)(h). We want to solve this for s.
Multiplying both sides by 3 to eliminate the fractional coefficient, we get:
3V = s²(h), and so s² = 3V/h.
Taking the square root of this, we get:
s = √(3V/h).
Now let's substitute the given numerical value for the height:
s = √(3V/[8 in]). We could also label this as a(V) as is done in the problem statement.
A) If 9 students sharpen 18 pencils in 2 minutes,Then if the time is halved, it will take twice as many men to sharpen 18 pencils.Hence it will take 18 students to sharpen 18 pencils in one minute B) y & 1/x. Then y = K/x where K is our constant of proportionality.Then K = yx. When x = -64 and y = -16 then K = -64 * -16 = 1024. Option DC) When x = 3 y = 8. So for an inverse variation K as calculated from B = 3 * 8 = 24.Then when K = 24 and y = 6; we have 24 = 6x. Hence x = 4. Option A
4704 is the answer to 56x84!
Answer:
112cm^3
Step-by-step explanation:
Formula for volume of a cone is:
r = radius and h = height
To find the radius you divide the diameter by 2:
12.9 ÷ 2 = 6.45
Now substitute values into the formula:
Which equals 112cm^3