The voltage, V, required for a circuit is given by V = VPR, where P is the power in watts and R is the resistance in ohms. Find the volts needed to light a 121-watt bulb with a resistance of 191 ohms. Round your answer to the nearest volt. Do not include units in your answer.

Q: Find the value of x. 2 B. A.

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Q: 116 m LA= SA

A:

Q: In ADEF, m LF = 42, DE = 12. Find EF to the nearest integer. (Use the table on page 311.) m LE = 90,…

A: The length of DE=12 units. An angle ∠F=42∘ The objective is to find the length of EF.

Q: 4. 10.8 ft SA =

A: Find the surface area of the hemisphere

Q: b. The voltage v across a capacitor is given by Evaluate v. v= 1 16x10 200 (7×10³) dt volts

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Q: f arctanada=? O a - In4 2 O b. - In2 4 Oc. 1+ n2 2 O d. - in2 4 2 O e. + En4 е. 2

A: =?

Q: the area of the shaded 20 m 18 m 5ml 10 m 5m

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Q: The voltage, E, applied across an inductor with inductance L is given by E = L di dt Where i is the…

A: Initially when the current is passed through the inductor, at that time there will be 0 current that…

Q: The distance from a point H to a point K, measured in centimeters, is 23. If we choose millimeter as…

A: 1 cm=10 mm

Q: Given mZD =71 F 719 D. mZF = E. 2.

A: For an inscribed quadrilateral opposite angles are a supplement for each other.

Q: 1. Find the value of x and y. Round to the nearest 0.01. 10 230

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Q: requires 9.20 litres of gas to travel 92 921 km. Which car has the better fuc Car A Car B

A: We have to find the car which has better fuel efficiency.

Q: AC =

A: Given that, AC=20 cm AC is the diameter of the given circle. AE is the radius. Therefore,…

Q: Find the value of x. Use 3.14 for л. d=5 mm SA = 227.77 mm² 2 x= (Round to the nearest tenth as…

A: Given:SA=227.77 mm2d= 5mmπ=3.14Formula:SA=2πrh + 2πr2Let's get the radius(r) using this…

Q: Find the value of x. Use 3.14 for л. x= SA = 640 cm² 2 (Round to the nearest tenth as needed.)

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Q: Find mED. 52 E D mED A.

A: Given: We have to find the measure of arc ED

Q: 8. Find a and MN, if M is between L and N. LM = 8a, MN = 7a, LN = 120 a. a=3.73, MN= 29.87 c. a= 8,…

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Q: 4. 9 mm 60 Ta60 V.

A: Given,    Radius of the circle = 9 mm    Central angle= 60°

Q: Given M1 = 12.44, M2 = 9.06, and SMD = 2.33, calculate t.

A:

Q: dy dx for X fer xiny g y cosk COSK 2x

A: Solution: Consider the given implicit function is: xsiny + ycosx = 2x Differentiating with respect…

Q: Find the area of the kite. 3 cm 3 cm -3 cm 5 cm

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Q: EN ENGINEERING STUDENTS HAVE THE FF. HEIGHTS (IN FT): 2 5.8 5.9 6.2 4.8 4.9 5.11 5.9 4.11 5.6…

A: Given that data  5.2,5.8,5.9,6.2,4.8,4.9,5.11,5.9,4.11,5.6

Q: Find the equivalant Celsius reading for a temperature of 95 degrees

A:

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.