multiplication. Here is the word problem question. One kind of cereal has 220 calories in each serving. Another kind has 110 calories in each serving. During a month with 31 days, how many calories wo
(A) cos β
(B) cos 2β
(C) sin α
(D) sin 2α-α and ß are complementary, soα = π/2 – ß, and α – ß = π/2 – 2ß
sin(π/2 – 2ß) = cos(2ß)-if cos(A + B) = 0 --> A + B = Pi /2 --> A = Pi/2 - B
sin(A - B) = sin
(x-2)^2
------------
(x-2)(x+3)x-2
=--------x+3
as x ->2
we get 0-or by hopitals theory, differentiating the nominator and the denominator, we get: 2x-4/2x+1
then by substituting, 0/5=zero-Factor
(x-
The product of 1 - 1/(k^2) from k=2 to N.
Ive searched online for product formulas; I found closed form summation formulas, but nothing for product.Ive tried a number of things, but nothing works out
Angle A & Angle B are complementary (total measurement of 90 degrees)
Find Angle A & Angle B
The measurement for Angle A= 8x-7
The measurement for Angle B= x-11
Can you please explain to me how you
A new sport car has a drag coefficient of 0.29 and a frontal area of 20ft^2, and is traveling at 100 mi/h.
How much power is required to overcome aerodynamic drag if p = 0,0002378 slugs/ft^3?
Please
Ok I am in college algebra and to be honest this is NOT my strongest subject
I had a huge math problem and eventually got it down to (3/4)-(75/45). Now I am supposed to show my work. I used a calculat
I just want to get down to the truth, although Im pretty sure Ill google this myself I want other opinions.
So Im in college math and while using the order of operations my professor swears up & down
1) a= (v-v_0)/t Solve for v_0
2) v ̅= (x-x_0)/t Solve for t
3) x=1/2 at^2 Solve for t
4) x=x_0+v_0 t+1/2 at^2 Solve for t
the _ are subscripts and ^ exponents-1) a= (v-v_0)/t Solve for v_0
V-at= Vº
A professional soccer player is in his prime at age 26 plus or minus 7 years. This range can be modeled by the equation |x-26|=7. Graph the equation on a # line to determine the least and greatest age
Without using a calculator, answer the following:
On the interval 0 ≤ x ≤ 1, which graph, f(x) = x^(1/2) or g(x) = x^(1/4), generally results in higher values?
The answer is g(x), but why?-Consider
The set of all non-zero real numbers x such that 6/x > 2 can be expressed as an open interval of the form (a, b). Express a and b as integers.
Now I did the following...
Case I:
x > 0
3 > x
Case II
The circle with a line going vertically through it is the Greek letter phi.In set theory, it represents the empty set (the set that.contains no elements)In algebra, it represents no solution.-Im guess
(those are square roots btw ^)
A) 0
B) 1
C) 2
D) 17
E) infinitely many-sqrt(y) = sqrt(x) - sqrt(17)
y = [ sqrt(x) - sqrt(17) ]^2
y = x - 2sqrt(17x) + 17
For any given x, where x>=0, there is a y val
