for the indicated variable. Assume that all letters represent positive numbers. x2/a2 - y2/b2 = 1 for y

Q: Solve for x and y. 18 20 y 25 18

A:

Q: Q1) If A- ,B-3 13| Find (–1 x A) + (B+ C)

A: Given that,       A=411-2-193,  B=-5-134013,  C=75-6-19-1

Q: 4. Ifx, = 60 and x = 90, find each of the following: %3D a. (x, - 7) b. Σx-7 C. (x, + 2) d. Ex # 60…

A: Since you have asked multiple questions we answer only question number 4.

Q: Find the exact values of x and y.

A: θ=45°Hypotenuse=4

Q: complet and find the equation. x 0 1 2 3   15   y -2 1 4 7 28   298

A: Given table, x 0 1 2 3   15   y -2 1 4 7 28   298 From the given data, we can observe that…

Q: Given fex) End (f-')'(5) 2X

A:

Q: Solve x?(y - z)р +у?(z-х)g-z'(x—у) Z- x)q = Z*

A: We have to find the solution

Q: Find the exact values of x and y.

A: Given Right angled triangle of side 3,x and yTo find x and y.

Q: f(x) = x? + 2 – 6, b = 1, and n = 15

A: a. ∫abf(x)dx = ∆x(f(x0)+f(x1)+..........f(xn-1))where ∆x = b-an = 7/15therefore,left hand sum =…

Q: Tell the value of each variable: X1 X2 S1 S2 P [1 5 0 8 27 0 6 1 0 7 0 23 90 1 |296 X2 = S1 = S2 = P…

A: Here x1=27, x2=0, s1=90, s2=0, P=0

Q: Fiud S (x ds for

A:

Q: Find the values of x and y.

A: Since you have posted multiple questions, as per our policy we will answer first question. Please…

Q: ZEAH = R E H 132°

A:

Q: Determine a value of the variable so that DE || BC. 9. 8. 7. C. B 8 X - 5 E 4 4 15 25 18 C 20 6 D 12…

A: Explanation of the answer is as follows

Q: a va?-x? a²-x² (x + y) dydx

A: We have to find the value of given intregation.

Q: Find values of x and y that make the following equation true: 1 -10] y] [1 21 2 .3 -8 6 4 -4. L-12…

A: Let's find x and y value .

Q: {A €R?x2 | tr(A) = 0} | tr(A) — 0}

A: Here we take a general matrix of the given set then find the basis.

Q: Simplify and state the restrictions on the variable. 25 x + 10 x - 1 b) a) 2x x + 10 X - 1 х — x + 5…

A:

Q: 31° 43°

A:

Q: sec?xdy+cscydx=0

A: We can find the answer by solving the differential equation as below.

Q: What are the values for y when x is 1, 3, and 5? y = 4x + 10 X BLE HE Y Ex 99 166 (>

A: Solution: Here y=4x+10

Q: y? (a - x) = x (a- x

A:

Q: f(x) = x (a? – x?)"-3/2 H(a – x),

A: Given fx=xa2-x2v-3/2Ha-x,  v>1/2, a>0

Q: Find the value of x. to 260°

A:

Q: If b varies jointly with a and c and b =112 when a = 12 and c=7, find a when b=72 and c= 2. %3D

A: Given : b varies jointly with a and c. When a=12 then b=112 and c=7

Q: When using y − y1 = m(x − x1), for which variables do I substitute numbers?

A:

Q: Find the value of x. to 20°

A: A chord of a circle is a line segment whose endpoints lie on the circumference of the circle. In a…

Q: Find the exact values of x and r. (x, r) = 24 30 X

A:

Q: y)(Ty → Wy) - Hv)) → Ia

A:

Q: use x for the veriable  the difference of two times a number and five is eight

A: The given statement is “the difference of two times a number and five is eight”.

Q: -find the Value. olxdy (1+x) (I+ y')

A: We are given a double integral: ∫01∫01dxdy(1+x2)(1+y2) We need to evaluate this.

Q: Simplify the expression

A: We have to simplify the expression: x+h2-3x+h-x2-3xh We know the identity, a+b2=a2+2ab+b2

Q: for the indicated variable. Assume that all letters represent positive numbers. x2/a2 + y2/b2 = 1…

A:

Q: SVe? - z) + 4 dz

A:

Q: y+13 (y+1)(y+3)(y– 2)* 1. dy

A:

Q: Var(X) = Var(Y) = 10.  If X and Y are independent - calculate the value of Var(0.6X + 0.4Y + 10).

A: Random variables are of 2 types, discrete and continuous. A discrete random variable can only take…

Q: Which represents the solution(s) of the equation x = 289? x- V17 3) x = +V17 X = -289 x = t289

A:

Q: 5. If A HBN ~A LYR, find the value of x. R x +11 Y 21 L. 3x - 7 28

A:

Q: b) (x? + 1)y" – xry' +y =0.

A:

Q: The degree of DE: (y")^2 +3y(y')+y^3 (y')^5 = 5x 02 01 05 0 3

A: Recall:  The degree of D.E. is the highest power of the highest order derivative in a D.E.

Q: Find the value of X, If 4e + 6 qu

A:

Q: Find the exact values of x and y.

A: We can find the exact values of x and y by using trigonometric ratios. Trigonometric ratios are…

Q: 8. Simplify completely. Assume all variables are positive: y? /24y? – 8/3ys

A:

Q: Find the value of x and y if AMAS = ANER. M 41 37 23 112° 3x+5y E 31° 26 (16x)° y =

A: We have to find x and y

Q: Evaluate / y ds, C: x = t°, y = t, - 4 <t < 0

A:

Q: Solve for x and y y= 30° 100 58° X y

A: Here we have to use the concept of trigonometric ratio

Q: (х, у) — (х, у) > y 4 2 H H K KJ'

A:

Q: x² + y?, e = 0.0121 ɛ =

A:

Q: Find the value of x if x 1 y. 34° es OCX The value of x is

A: Given x is Perpendicular to y

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.