01/30/21

Find the difference quotient of f(x). Simply Fully.
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01/29/21

Triangle Congruency

We have the following information about the side lengths of ΔABC and ΔDEF:AB = DF; BC = EF; AC = EDWhich is the correct congruence statement for these two triangles?
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01/29/21

Triangle Congruence
Given ΔDEF where ∠D = (7b+1)°, ∠E = (2b+1)° ∠F =(b+8)°. Whats is the measure of ∠E?
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01/29/21

How many pairs of cleats should Gymnast Clothing manufacture to make a profit?
Gymnast Clothing manufactures expensive soccer cleats for sale to college bookstores in runs of up to 500. Its cost (in dollars) for a run of xpairs of cleats isC(x) = 3,100 + 5x +... more
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01/29/21

How many copies should be sold in order to break even?
Your college newspaper, The Collegiate Investigator, has fixed production costs of $72 per edition and marginal printing and distribution costs of 40¢ per copy. The Collegiate Investigator sells... more
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01/29/21

How do you do this?
The three Algebra teachers want to go to the movies this weekend. Mr. Sam looks up concession stand prices and sees that a jumbo tub of popcorn is $12 and a box of candy is $6. Between the three... more
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01/29/21

i do not understand ant of this at all

A frame around a family portrait has a perimeter of 88 inches. The length is ten less than twice the width. Find the length and the width of the frame.
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01/29/21

the perimeter of a rectangle is 270 inches. the ratio of its length to width is 5:4. whats the area
Need help ASAP please, for homework
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01/29/21

please help because been needing help for many hours with homework
Question 1: Classify the system and identify the number of solutions.x − 2y + z = −7x − 5y − z = −5x − 8y − 3z = −3A.) consistent, independent; oneB.) inconsistent; noneC.) consistent, dependent;... more
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01/29/21

Integration Using u-sub
Is there a way to utilize u-substitution or other simple methods of integration to find the integral of 1/(xsqrt(x+1))? Note that I've done the integration using a u-substitution and partial... more
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01/29/21

The length of the rectangle is 6 inches less than three times its width.The area of the rectangle is 105 in^2.What is the length of the rectangle?
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01/29/21

the integral of sqrt (x^2+8x+6)dx, using trig substitution
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01/29/21

rational function help
Hello, does anyone know a rational function that has a:vertical asymptote at x = 3 and x = 4x-intercept at x = 1 and x = -4y-intercept = 4I am very confused and would greatly appreciate the help! :)
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01/28/21

what is the sum of the angle measures of a 32-gon?
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01/28/21

Suppose that sin alpha = 6/10 and sin beta = 1/2, where pi/2<beta<alpha<pi. Find sin(alpha-beta)
Simplify the expression
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01/28/21

Find the most general antiderivative of f(x)=−4x+6(1−x2)−1/2, where −1<x<1
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01/28/21

Convert (-4, 2π/3) into Cartesian (rectangular) coordinates.
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01/28/21

Mai runs 6 miles in 36 minutes. How many minutes does she take per mile?
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01/28/21

Change the slope intercept form. Then find the Y intercept, first point, and second point
The equation is x + 4y >8
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01/28/21

Systems Word Problems
The total attendance at a school play was 850. The tickets for senior citizens were $1.50 each, and the regular tickets were $2.00 each. If the total receipts were $1,650.00, how many of each kind... more
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01/28/21

please help me i have been stuck on this homework question for a very long time.
Question 1: Identify the dimensions of P.A.) 2 × 3B.) 3 × 2C.) 2 × 2D.) 1 × 2Question 2: Evaluate PQ if possible.A.)B.) Not possibleC.) D.)Question 3: Find P2 if possible.A.) B.) C.) D.) Not... more
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01/28/21

q(x)= x^2 + 9 r(x)= radical sign (x +8)

(r • q)(8)=(q • r)(8)= It’s finding the composition of two functions. I’m confused on this problem.
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01/28/21

Find a7 if a1=-7 and d=5

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01/28/21

Axis of symmetry: x=-3; points: (-7,-2), (-5,-8); direction of opening: upward
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01/28/21

can you please help me with this
Given that ΔABC is similar to ΔGHJ, which of the following statements must be true?  a The perimeter of ΔABC is greater than the perimeter of ΔGHJ.  b If ΔABC has a right angle, then ΔGHJ has a... more
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