Doug C.

Math

09/25/22

math derivate find A

the function is given by f(x)=x^3 and a tangent to the graph at the point where x=a. The tangent and the line x=a limit an area and have the shape of a triangle. Determine a so that the area of... more

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Math

09/24/22

I need help please😭

Find a linear function h, given h(5)=-1 and h(-2)=13

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Answers •1

Precalculus

09/24/22

Find the equation x^2 + y^2 + Dx + Ey + F = 0

Find the equationx2 + y2 + Dx + Ey + F = 0of the circle that passes through the points. To verify your result, use a graphing utility to plot the points and graph the circle.(0, 0), (0, −4), (5, 0)

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Answers •1

Precalculus

09/24/22

Use a graphing utility to solve the system of equations graphically. Round your solution(s) to two decimal places, if necessary.

Use a graphing utility to solve the system of equations graphically. Round your solution(s) to two decimal places, if necessary. y = −4e−x y + 2x + 9 = 0 (x,y)=

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Calculus

09/24/22

in this problem you will calculate the area between f(x) = 9x + 5 and the x-axis over the interval [0,2] using a limit of right-endpoint riemann sums ∑ i = 1 Δ x f ( x i )

a) express the width of each subinterval delta x in terms of the number of subintervals n b) find the right endpoints of the first, second , and third subintervals and express your answers in terms... more

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Math

09/24/22

I just need help

basically the question is just asking me to Evaluate: 6+26

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Answers •1

Math

09/24/22

At age 15, a person deposits $390 in a savings account paying 2% interest compounded quarterly. How much money will be in the account 70 years later, when he is 85 years old?

There will be $ in the account.

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Answers •1

Calculus

09/23/22

Calculus problem - finding the derivative of both a product and a quotient

Let f(x) = -3x2(√x) + (-4)/((x3)(√x). Find f'(x).I have been trying this problem for over an hour and I don't seem to understand it.

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Math

09/23/22

The area of a rectangle is equal to the expression 10𝑥2 − 𝑏𝑥 − 72. If the width must be represented by (𝑥 − 8), what is the value of b

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Answers •1

Geometry

09/23/22

Geometry - Finding equations of a line parallel to given points

How do you find the equation of the line that is parallel to the line -3x+2y=10 and goes through the point (0,7)

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Answers •1

Math

09/21/22

The equation of the line that goes through the point ( 4 , 5 ) and is parallel to the line 3 x + 4 y = 3 can be written in the form y = m x + b

The equation of the line that goes through the point (4,5)(4,5) and is parallel to the line 3x+4y=33x+4y=3 can be written in the form y=mx+by=mx+b

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Answers •1

Math

09/21/22

Use the function h(t)=-16t2+vot+s to answer the question.

An object is launched upward from the ground at an initial speed of 112 feet per second. How long will it take until the object lands on the ground?

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Math

09/21/22

Find the sum of the arithmetic sequence 4,1,-2,-5,...,-56

I need the term number where the dots are

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Answers •1

Calculus

09/21/22

How do I solve for this Question

Letf(x)={13,x<−4,−x+9,−4≤x<4,2,x=4,6,x>4.Sketch the graph of this function and find following limits if they exist (if not, enter DNE).Letf(x)=. {13, x<−4,−x+9, −4≤x<4,2 x=4,6,... more

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Answers •1

Trigonometry

09/20/22

Length of the arc...

The length of the arc of a circle of radius 11 km subtended by a central angle of 12° is

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Algebra 1

09/19/22

HELPPPPPPPPPPPP

In triangle ABC, the measure of angle B is 31° more than three times the measure of angle A. The measure of angle C is 59° more than the measure of angle A. Find the measure of each angle.

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Answers •1

Math

09/19/22

The stained glass circle-head window has a 2-in. wide frame. Th e grills divide the semicircular glass pane into four congruent regions.

a. What is the area of the blue region?b. What is the outside perimeter of the window frame?I want the answers and with the procedure too please, like the workBelow is the link to the... more

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Precalculus

09/19/22

Find a function

If g(x) = 2x + 1 and h(x) = 4x2 + 4x + 8, find a function f such that f ∘ g = h.2.If f(x) = 5x + 6 and h(x) = 5x2 + 5x + 1, find a function g such that f ∘ g = h.

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Answers •1

Math

09/19/22

Find the equation of the line using the point-slope formula. Write the final equation using the slope-intercept form. (x, y) = (−8, 10) and (x, y) = (6, −4) are points on the line

Find the equation of the line using the point-slope formula. Write the final equation using the slope-intercept form.(x, y) = (−8, 10) and (x, y) = (6, −4) are points on the line

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Answers •1

Math

09/19/22

Gauss Jordan Equation

Perform Gauss Jordan Elimination with following0 8 -4 16 -9 -3 -4 -9 9 -9 7

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Answers •1

Algebra 2

09/18/22

What is a possible absolute inequality to represent -1≤x≤5

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Answers •2

Math

09/17/22

The points N, O, P and Q all lie on the same line segment, in that order, such that the ratio of NO:OP:PQNO:OP:PQ is equal to 4:3:5. If NQ=60, find NO.

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Math

09/17/22

The measures of the exterior angles of a heptagon are x°, 4x°, 5x°, 6x°, 7x°, 8x°, and 9x°. Find the measure of the largest exterior angle.

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Answers •1

Geometry

09/17/22

If QS bisects <PQT, m<SQT = (8x-25)°, m<PQT = (9x+34)°, and m<SQR = 112°, find each measure

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Answers •2

Math

09/16/22

If the point were reflected using the x-axis as the line of reflection, what would be the coordinates of the image?

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Answers •1

math derivate find A

I need help please😭

Find the equation x^2 + y^2 + Dx + Ey + F = 0

Use a graphing utility to solve the system of equations graphically. Round your solution(s) to two decimal places, if necessary.

in this problem you will calculate the area between f(x) = 9x + 5 and the x-axis over the interval [0,2] using a limit of right-endpoint riemann sums ∑ i = 1 Δ x f ( x i )

I just need help

At age 15, a person deposits $390 in a savings account paying 2% interest compounded quarterly. How much money will be in the account 70 years later, when he is 85 years old?

Calculus problem - finding the derivative of both a product and a quotient

The area of a rectangle is equal to the expression 10𝑥2 − 𝑏𝑥 − 72. If the width must be represented by (𝑥 − 8), what is the value of b

Geometry - Finding equations of a line parallel to given points

The equation of the line that goes through the point ( 4 , 5 ) and is parallel to the line 3 x + 4 y = 3 can be written in the form y = m x + b

Use the function h(t)=-16t2+vot+s to answer the question.

Find the sum of the arithmetic sequence 4,1,-2,-5,...,-56

How do I solve for this Question

Length of the arc...

HELPPPPPPPPPPPP

The stained glass circle-head window has a 2-in. wide frame. Th e grills divide the semicircular glass pane into four congruent regions.

Find a function

Find the equation of the line using the point-slope formula. Write the final equation using the slope-intercept form. (x, y) = (−8, 10) and (x, y) = (6, −4) are points on the line

Gauss Jordan Equation

What is a possible absolute inequality to represent -1≤x≤5

The points N, O, P and Q all lie on the same line segment, in that order, such that the ratio of NO:OP:PQNO:OP:PQ is equal to 4:3:5. If NQ=60, find NO.

The measures of the exterior angles of a heptagon are x°, 4x°, 5x°, 6x°, 7x°, 8x°, and 9x°. Find the measure of the largest exterior angle.

If QS bisects <PQT, m<SQT = (8x-25)°, m<PQT = (9x+34)°, and m<SQR = 112°, find each measure

If the point were reflected using the x-axis as the line of reflection, what would be the coordinates of the image?

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Doug C.

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Emmersion

math derivate find A

I need help please😭

Find the equation x^2 + y^2 + Dx + Ey + F = 0

Use a graphing utility to solve the system of equations graphically. Round your solution(s) to two decimal places, if necessary.

in this problem you will calculate the area between f(x) = 9x + 5 and the x-axis over the interval [0,2] using a limit of right-endpoint riemann sums ∑ i = 1 Δ x f ( x i )

I just need help

At age 15​, a person deposits ​$390 in a savings account paying 2​% interest compounded quarterly. How much money will be in the account 70 years​ later, when he is 85 years​ old?

Calculus problem - finding the derivative of both a product and a quotient

The area of a rectangle is equal to the expression 10𝑥2 − 𝑏𝑥 − 72. If the width must be represented by (𝑥 − 8), what is the value of b

Geometry - Finding equations of a line parallel to given points

The equation of the line that goes through the point ( 4 , 5 ) and is parallel to the line 3 x + 4 y = 3 can be written in the form y = m x + b

Use the function h(t)=-16t2+vot+s to answer the question.

Find the sum of the arithmetic sequence 4,1,-2,-5,...,-56

How do I solve for this Question

Length of the arc...

HELPPPPPPPPPPPP

The stained glass circle-head window has a 2-in. wide frame. Th e grills divide the semicircular glass pane into four congruent regions.

Find a function

Find the equation of the line using the point-slope formula. Write the final equation using the slope-intercept form. (x, y) = (−8, 10) and (x, y) = (6, −4) are points on the line

Gauss Jordan Equation

What is a possible absolute inequality to represent -1≤x≤5

The points N, O, P and Q all lie on the same line segment, in that order, such that the ratio of NO:OP:PQNO:OP:PQ is equal to 4:3:5. If NQ=60, find NO.

The measures of the exterior angles of a heptagon are x°, 4x°, 5x°, 6x°, 7x°, 8x°, and 9x°. Find the measure of the largest exterior angle.

If QS bisects <PQT, m<SQT = (8x-25)°, m<PQT = (9x+34)°, and m<SQR = 112°, find each measure

If the point were reflected using the x-axis as the line of reflection, what would be the coordinates of the image?

Still looking for help? Get the right answer, fast.

OR

Doug C.

At age 15, a person deposits $390 in a savings account paying 2% interest compounded quarterly. How much money will be in the account 70 years later, when he is 85 years old?