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Q: You buy 6 new apps, a, for a total cost, T, of $15. Which equation represents this relationship? *

A: apps = a  Cost =T

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Q: Find the value of G in the formula G = -4(x - 7)(y + 2) when x = 4 and y = 9

A: Given ,  G = -4(x - 7) (y + 2) We have to find the value of G when x = 4 , y = 9 Put these values in…

Q: Write a general formula to describe the variation y varies directly with x; y=3 when x=12

A: y varies directly with xSo, we can say y=kx , where k=constant

Q: An investment is represented by the equation 0.04 A (t) = 10, 250 (1+ 004)0 What is the value of the…

A:

Q: H. K %23 J L (9x-62)" G G (5x – 2)' L (9x – 62)'

A:

Q: The rate of flow of the income from the investment is f (t) = 9000e0.04r

A: The present value as a function of time is given.

Q: F x + 10 G E 24 54

A:

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A: Given: Coefficient of determination r2=0.92

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Q: y is 28 W/m ne intensity

A: Variation: The intensity of a television signal varies indirectly as the square of the distance from…

Q: 0.06t 4 = e

A: Given

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A:

Q: Use the fact that 14 gallons is approximately the same amount as 53 liters to find a mathematical…

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Q: A water shade received rainfall about 300mm in one month estimate the water losses if the runoff…

A:

Q: L{(1+t")e*3t}=

A:

Q: The value of y is directly proportional to the value of x. Given y = 11 when x = 77.

A: y and x are directly proportional.

Q: The percentage P of doctors who prescribe a certain new medicine is P(t)=100(1-e^(-.7t)) How many…

A: Given that P=90, we have to find t Plug P(t)=90, then simplify the equation.

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A:

Q: A travel company charges $110 for insurance and $45 a day to rent a trailer. Let x represent  the…

A: Solution: Let x represent the number of days and y represents the total cost of renting a trailer.

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A:

Q: second solution y2

A: In this question, we find the second solution of the given differential equation.

Q: Pamela drove her car 99 kilometers and used 9 liters of fuel. She wants to know how many kilometers…

A: First we have write the proportionality equation with assuming proportionality factory as alpha.

Q: X 6 (h)

A:

Q: H X+ 40 2x+ 18 K

A: The diagonal of the parallelogram HIJK intersect at point O. It is known that the diagonal of the…

Q: Answer E F G

A: Given Solution: Answer (E) The mean of the three data states was compared by using ANOVA: The Null…

Q: The amount of downloads for an album on iTunes, g(d), where d is the number of days since the album…

A: topic - exponential function

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A: Given:

Q: Cost 3x dх

A: The objective of the question is evaluate the indefinite integral.

Q: T (t) = 20 + 100(0.3)0.2r

A: Cooling rate is determine by : dQdtαθ1-θ0⇒dQdt=kθ1-θ0 , where k is constant. Therefore, we need to…

Q: Solve e

A:

Q: The amount of waste a company produces, W, in tons per month, is approximated by W = 3.75e0.0081,…

A: Given: The amount of waste a company produces, W, in tons per month, is approximated by W=3.75…

Q: S-l0k : メb= {xて-h

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Q: (g) [4x²e²*dx

A:

Q: V(t)=3000e0.072t     what is the doubking time

A: NOTE: Refresh your page if you can't see any equations. . compare this equation with  so here we…

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A: We have formula for sine function : sin(θ) = Opposite Hypotenuse Where all measure are as follows.…

Q: Solve the equation for y.

A: We are solving the first three questions and for the next questions post the question againand also…

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A:

Q: T7.12. The amount that households pay service providers for access to the Internet varies quite a…

A: Dear students as per guidelines we answer the first three subparts only when multiple different…

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Q: a. 2tH(t – 2) b. e³t H(t – 3) c. t*H(t – 4)

A:

Q: L-1 S3 2t².aO t3 .b t2 .C t2.d0

A:

Q: A 100° G F (160° 140° E D

A: We have to find the angle

Q: P(t)=700e^0.03t When will the insect population reach 1120 insects? When will the population double?

A:

Q: 13-f(t)=t-cost;

A:

Q: dx es - 3x9

A:

Q: At the beginning of​ summer, a maintenance crew refills a swimming pool at a city park. The…

A: Function: In mathematics, a function is a relation between two sets that relates each element of the…

Q: The amount y of your friend's allowance if the amount she receives is $11 more than the amount x you…

A: The amount received by me is x. The amount received by my friend is y.

Angles in Circles

Angles within a circle are feasible to create with the help of different properties of the circle such as radii, tangents, and chords. The radius is the distance from the center of the circle to the circumference of the circle. A tangent is a line made perpendicular to the radius through its endpoint placed on the circle as well as the line drawn at right angles to a tangent across the point of contact when the circle passes through the center of the circle. The chord is a line segment with its endpoints on the circle. A secant line or secant is the infinite extension of the chord.

Arcs in Circles

A circular arc is the arc of a circle formed by two distinct points. It is a section or segment of the circumference of a circle. A straight line passing through the center connecting the two distinct ends of the arc is termed a semi-circular arc.