Mark M.

01/20/23

Find the equation for the line that passes through (-7,2) that has slope-7/3 give answer in point slope form

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01/20/23

Solving a percent mixture problem using a system of linear equations

A chemical company mixes pure water with their premium antifreeze solution to create an inexpensive antifreeze mixture. The premium antifreeze solution contains 60% pure antifreeze. The company... more

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Geometry

01/19/23

other half of review-please help need by tomorrow morning

3.Given line AD bisects vertex angle BACline AD perpendicular to line BCProve:triangle ADB is congruent to triangle ADCFill in reason for each Statement:vertex angle BAD is congruent to vertex... more

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Linear Algebra

01/19/23

Find the linear function with the following properties.

f(0)=-6slope of f=-3f(x)=

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Geometry

01/18/23

Find the area of the semicircle. Either enter an exact answer in terms of \pi π or use 3.14, point, 14 for pi and enter your answer as a decimal.

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Linear Algebra

01/18/23

What are the slopes of lines parallel and perpendicular to the line 3x+y=9

-93-669-1/31/3

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Linear Algebra

01/18/23

plants and defective panels

Two factory plants are making TV panels. Yesterday, Plant A produced 4 times as many panels as Plant B. Four percent of the panels from Plant A and 2 percent of the panels from Plant B were... more

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Geometry

01/18/23

What is the slope and y-intercept thins bar graph???

X| 0|3|6|9|12Y|1|10|19|28|37

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Math Calculus

01/17/23

PLEASE HELP ME!! PLEASE!! SHOW ME HOW TO DO THE PROBLEM!!

Consider the following.3x4 + y7 = 5x(a) Find y ′ by implicit differentiation.y ′ = ?(b)Solve the equation explicitly for y and differentiate to get y ′ in terms of x.y ′ = ?(c)Check that your... more

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Algebra 1

01/17/23

To determine when the strains will have the same number of cells, first write and solve a system of two linear equations.

A group of scientists studied the effect of a chemical on various strainsof bacteria. Strain A started with 9000 cells and decreased at a constant rate of3000 cells per hour after the chemical was... more

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Algebra 2

01/16/23

Consider the following equation.

2x−2y=17 Step 1 of 2 : Determine the missing coordinate in the ordered pair (−5,?) so that it will satisfy the given equation.

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Precalculus

01/15/23

Evaluate each infinite geometric series described

-3 + 12 - 48 + 192...

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Math Calculus

01/14/23

HELP ME! PLEASE HELP! Suppose that f(5) = 1, f '(5) = 5, g(5) = −4, and g'(5) = 7. Find the following values.

A) (fg) ' (5)B) (f/g) ' (5)c) (g/f) ' (5)

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Precalculus

01/13/23

Q has degree 3 and zeros 5, 3i, and −3i.

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Precalculus

01/13/23

P has degree 2 and zeros 1 + i 6 and 1 − i 6 .

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Geometry

01/13/23

What is the image point of (0,-9)(0,−9) after the transformation T_{2,-4}\circ r_{y=x}T 2,−4 ∘r y=x ?

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Linear Algebra

01/13/23

Systems of Linear Equations

Luther invests $5300 in two different accounts. The first account paid 11 %, the second account paid 13 % in interest. At the end of the first year he had earned $643 in interest. How much was in... more

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Linear Algebra

01/12/23

X+(x+30)+(x-12)=180 __=180

Combine like terms to get answer

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Algebra 2

01/12/23

Math question----

Samuel is working on his physics project, where he must design a car that can travel 20ft to earn 100%. The assignment is out of 10 points. How many points will he earn if his car travels on 1 foot?

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Precalculus

01/12/23

finding a and b in log equations

write in terms of a and b if log35=a and log34=b, log345= ?a 2a-bb 3ac a+2d a-2b

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Algebra 2

01/10/23

Write a recursive rule for the sequence. Then find a4.

-2, -7, -12, -17, ... 2, 9, 37, 149, ...

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Algebra 2

01/10/23

Describe how to transform the quantity of the third root of x to the fourth power, to the fifth power into an expression with a rational exponent. Make sure you respond with complete sentences.

Describe how to transform into an expression with a rational exponent. Make sure you respond with complete sentences.

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Algebra 2

01/10/23

Functions and transformation

The graph of f (x) = |x| is reflected across the x-axis, moved 2 units to the right and 7 down. What is the function?

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Differential Equations

01/06/23

If α and β are the roots of the indicial equation 2^(2x+3)=9(2^x )-1,find α+β

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Math Sat Math Act Math

01/06/23

The picture shown below has a uniform frame-width of 3/4 inches. What is the approximate area, in square inches, of the viewable portion of the picture?

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Find the equation for the line that passes through (-7,2) that has slope-7/3 give answer in point slope form

Solving a percent mixture problem using a system of linear equations

other half of review-please help need by tomorrow morning

Find the linear function with the following properties.

Find the area of the semicircle. Either enter an exact answer in terms of \pi π or use 3.14, point, 14 for pi and enter your answer as a decimal.

What are the slopes of lines parallel and perpendicular to the line 3x+y=9