Find the value of x if x : 63 : : 36 : 81
WebNov 28, 2024 · Step-by-step explanation: Given that, 36 : 81 = x :63 Product of the extremes = Product of the means 36 × 63 = 81 × x 36 × 63 / 81 = x (∵ transposing ) 4 × 63 / 9 = x ( ∵ cancellation numerator and denominator by 9 ) 4 × 7 = x ( ∵ cancellation numerator and denominator by 9 ) 28 = x ∴ x = 28 is the answer. Advertisement Still have questions? WebTo solve the equation for different variables step-by-step clear any fractions by multiplying both sides of the equation by the LCM of the denominators. Get all the terms with the …
Find the value of x if x : 63 : : 36 : 81
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WebHow to Use the Value of x Calculator? Please follow the steps below on how to use the calculator: Step 1: Enter the polynomial in the given input box. Step 2: Click on the … WebThe solution of the original equation is the number -3; however, the answer is often displayed in the form of the equation x = -3. Since each equation obtained in the process is equivalent to the original equation, -3 is also a solution of 2x + 1 = x - 2.
WebJul 15, 2016 · Explanation: In this example, the fact that 81 is one of the powers of 3, allows us to solve this equation using indices. ( 34 = 81) If xa = xb ⇒ a = b. If the bases are the same then the indices are equal to each other. 3x−1 = 81. × ×x ↓. 3x−1 = 34 the bases are equal. ∴ x −1 = 4. WebFind the value of ‘x’. 45, 52, 60, x, 69, 70, 26, 81 and 94 Hence estimate the median. Advertisement Remove all ads Solution Mean = Sum of all observations Total number of observations Sum of all observations Total number of observations ∴ 68 = 45 + 52 + 60 + x + 69 + 70 + 26 + 81 + 94 9 ⇒ 68 = 497 + x 9 ⇒ 612= 497+ x ⇒ x = 612 - 497 ⇒ x = 115
WebAnswer: The value tan 9° - tan 27°- tan 63° + tan 81° is 4. We will use the trigonometric ratio of tan(90° - θ) with few steps to calculate the value tan 9° - tan 27°- tan 63° + tan 81°. Explanation: tan 9° – tan 27°- tan 63° + tan 81° = tan 9° + tan 81° - tan 27° - tan 63° Apply the trigonometric formula: tan (90° - θ ...
WebApr 8, 2024 · The value of x is 61.51 Option D. Step-by-step explanation: Given, Base = 30 An acute angle (θ) = 64° To find the perpendicular (x) Formula tanθ = So, tan 64° = or, x = 30×tan 64° = 61.509 = 61.51 (approx) Advertisement Advertisement michael airhartWebJan 8, 2024 · The answer to your question is x= 81°, y= 68° and z = 99° Step-by-step explanation: Process. 1.- Find the value of x° The sum of the internal angles in a triangle … how to celebrate pride month in the workplaceWebJust enter a math expression and this calculator will evaluate the expression for you. Math. Cosine Calculator. Length Adding Calculator. Percentage Calculator. Perches to Square … michael aireyWebOct 19, 2024 · The first thing we do is find X, which is easy enough. Just add up all of the given angles (36+63=99) (180-99=81) Now we find angle Z, you can see that Z and X are on the same line at the bottom of the pyramid, we know that a straight lines angle is 180, so all we do is subtract X from 180 to find Z (180-81=99) so Z=99 how to celebrate np weekWebFeb 15, 2024 · 36:81:: x:63 is given. To find, We have to find the value of x. Solution, We can simply find the value of x by using the concept of proportionality. It is given that … michaela ireland modelWebJan 9, 2024 · Answer: The answer to your question is x= 81°, y= 68° and z = 99° Step-by-step explanation: Process 1.- Find the value of x° The sum of the internal angles in a triangle equals 180°. 36° + 63° + x° = 180° x° = 180° - 36° - 63° x° = 81° 2.- Find the value of z° x° and z° are supplementary angles. The sum of supplementary angles measures … michael airthWebHow to use the calculator. Enter the degrees of freedom (df) Enter the significance level alpha (α is a number between 0 and 1) Click the "Calculate" button to calculate the Student's t-critical value. Online T-Value Calculator. Degrees of Freedom (df): how to celebrate obon