02/19/23

Integrals and Trig Functions
Deduce that ∫1/cos(x) dx is equal to both 1/2 ln(|1+sin(x)/1-sin(x)|) + C and ln(|sec(x) +tan(x)|) +C Deduce that ∫1/cos^2(x) is equal to tan(x) + C
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02/18/23

Solve the equation sine[Arccos 2/7]=
Please show step by step solution and explanation.
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02/16/23

The length of a rectangle is two more than triple the width. If the perimeter is 92 inches, find the dimensions. The width is inches. The length is inches.
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02/14/23

How many ounces of pure alcohol should be added to 90 ounces of 4% alcohol solution to produce a solution that is 10%? Pesent your answer as an integer or a reduced fraction. Do not use decimals.
How many ounces of pure alcohol should be added to90 ounces of 4% alcohol solution to produce a solutionthat is 10%?Pesent your answer as an integer or a reduced fraction.Do not use decimals.
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02/10/23

In Mr. Elliot’s garden, 1/ 8 of the flowers are red, 1/ 4 of them are purple, and 1/ 4 of the remaining flowers are pink. If there are 128 flowers, how many flowers are pink?
In Mr. Elliot’s garden, 1/8 of the flowers are red, 1/4 of them are purple, and 1/4 of the remaining flowers are pink.If there are 128 flowers, how many flowers are pink?
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02/10/23

h(x)=x^2 +2x-9, g(-3)=2, g’(-3)=-6, f(x)=g(x)h(x) Find (dF)/(dX)|x=-39 F’(-3)= ????
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02/08/23

NEED HELP FAST :)))
Can a right triangle be isosceles? Use the Pythagorean Theorem to explain why or why not.
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02/03/23

Find the tangents of the acute angles in the right triangle. Write each answer as a fraction.
Find the tangents of the acute angles in the right triangle. Write each answer as a fraction.tan J=​ tan K=​ 
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01/28/23

How many ways are there to make $200 from 1000 coins, each of which is a a quarter dime or nickel?
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01/27/23

given: SH congruent to ST; A is midpoint of HT. Prove: <H is congruent to <T
the diagram is a triangle and His on the left S is at the top of the triangle T is on the right bottom and with the line down the middle of the triangle is A
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01/23/23

have a problem with this math question
One month Boris rented 5  movies and 6  video games for a total of $42 . The next month he rented 3  movies and 2  video games for a total of $16 . Find the rental cost for each movie and each... more
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01/23/23

Do i treat side c as the opposite or hypotenuse when my only given angle is 90 degrees?
I have a right triangle with the only given angle being 90 and 2 side lengths: hypotenuse(c) 4.889 and adjacent(b) 1.69. I need to solve the triangle. If the hypotenuse is opposite my angle (90),... more
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01/23/23

Solving for the base round to the nearest thousandths

Solving for the base round to the hundredths Vanessa Siri what is the base if the rate is 16.5% and the portion is 454
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01/17/23

Create two functions h(x) and j(x) so that the composed function (h . j)(x) does not exist. Explain your answer.
Create two functions h(x) and j(x) so that the composed function (h  j)(x) does not exist. Explain your answer.Grade 12 Advanced FunctionsPlease answer clearly and neatly. Thanks :)
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01/17/23

Complete ordered pairs for the equation and then graph the equation 3x+5y=15
Complete ordered pairs for the equation and then graph the equation3x+5y=15
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01/15/23

The figure below shows rectangle ABCD with diagonals segment AC and segment BD:
Zinnia wrote the following proof to show that the diagonals of rectangle ABCD are congruent:Zinnia's proof:Statement 1: Rectangle ABCD is givenStatement 2:  ≅  because opposite sides of a rectangle... more
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01/12/23

I rlly need help Graph y + 4 = 2/5 (x−3)
Every time I graph it the number goes outside the graph. It's a Graph to 10 btw
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01/05/23

cumulative review

triangle def has vertices at coordinates d(1,1) e(3,4) and f(4,2) and g has coordinates (3,1) owen claims the median from point e must pass through g is he right?
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01/05/23

<CAT AND <MAN ARE VERTICAL ANGLES, WITH M<CAT=4(X+3) AND M<MAN =3(2X-3). WHAT ISTHE m<CAT
<cat and <man are vertical angles, with m<cat= 4(x+3) and m<man= 3(2x-3). Whatis the M<cat?
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01/04/23

exponential function
P +Pr+(P +Pr)r = P(1+r)^2. Based on you work with exponential growth, interpret the three individual terms on the left side of this equation, and explain why their sum should equal the expression... more
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01/04/23

Consider triangle XYZ in the figure below.

Consider triangle XYZ in the figure below. The perpendicular bisectors of its sides are TS, US, and VS. They meet at a single point S. (In other words, S is the circumcenter of triangle XYZ.)... more
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01/03/23

PUNCHLINE-Algebra-8.9 answer key
The perimeter of a rectangle is 42. The perimeter of a triangle is 36. Find the values of x and y
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12/07/22

vertices (-6,-2) and (0,-2); foci 12 units apart
Find an equation the hyperbola satisfies
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12/07/22

Evaluate the definite integral.
Evaluate the definite integral.∫π/2 0 sin(2t)dtπ/2 is upper while 0 is lower if you know what I am saying
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11/29/22

Simplify The Equation As Much As Possible
Simplify the following expressions as much as possible:1.(1/1-Sin(T))+(1/1+Sin(T)) = ?2.(1/Sin(T)*Cos(T))-(1/Tan(T)) = ?Simplify completely into an expression with Sin(A) or Cos(A)... more
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