02/05/21

Probability chart
Use the figure below. (Enter your answers as fractions.)(a) Find p(B' | A').(b) Find p(B' ∩ A').Hi, I have no idea what this even is so if someone could explain what is even happening in this... more
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02/05/21

About Gantt chart

Which of the following statements regarding Gantt charts is not true ?1-Gantt charts are visual devices that show the duration of activities in a project 2-Gantt charts are visual devices that show... more
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02/05/21

math word prob.
The admission fee at an amusement park is 1.5 dollars for children and 4 dollars for adults. On a certain day, 306 people entered the park, and the admission fees collected totaled 734 dollars. How... more
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02/05/21

(-2,1); y = -4x + 3

write an equation of the line that passes through the given point and is parallel to the given line? please help
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02/05/21

Pls help. am confused.
Use the Even & Odd method to create your own Pythagorean Triple Draw and label a Right Triangle with the Pythagorean Triple you created Use the Pythagorean Theorem to prove that your... more
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02/05/21

If LM = 3x + 8 and MN = 2x - 5 and LN = 23 what are the lengths for each one?
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02/05/21

Points A, B, C are collinear. Point B is in between A and C. Find BC if AC = 16, BC = x + 1, and AB = 3x - 5. 7 7, 5 5 , 6 6 , or 3
Points A, B, C are collinear. Point B is in between A and C. Find BC if  AC = 16, BC = x + 1, and AB = 3x - 5.   7 7 5 5 6 6 3
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02/05/21

Find the slope-intercept form of an equation of the line ​perpendicular​ to the graph of ​y =-3x+ 5 ​and passing through (-3, 6).
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02/05/21

line q has an equation of y=1/2x-2. line r includes the point (3,-2) and is perpendicular to line q. what is the equation of line r ?
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02/05/21

If the sides of an equilateral triangle are increased by 7 inches, 4 inches and 1 inch respectively, a right triangle is formed. Find the length of a side of the equilateral triangle.

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02/05/21

Find m<BAC . .. . . . . . . . . . .

Given: AB = 21, OB = 10 Find: m∠BAC
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02/05/21

Two angles form a linear pair. The measure of one angle is 5 less than 2/3 the measure of the other angle

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02/05/21

Quadrilateral properties
in qudrilateral ABCD is given that AC and BD bisect each other. Prove that angles ABC and CDA are congruent
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02/05/21

DeltaMath Inter and Exterior Triangle angles

In ΔBCD,  BD is extended through point D to point E,  m∠BCD=(2x−1)∘,  m∠CDE=(7x−19)∘,   and m∠DBC=(x+10)∘.   Find m∠CDE.
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02/05/21

Given: C(0,0), A(d,e), T(c + d, e) and S(c,0). Prove that CATS is a parallelogram.

Given: C(0,0), A(d,e), T(c + d, e) and S(c,0). Prove that CATS is a parallelogram.
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02/05/21

Given: L(0,b), M(a,b), N(a,0) and O(0,0). Prove LMNO is a rectangle
Given: L(0,b), M(a,b), N(a,0) and O(0,0). Prove LMNO is a rectangle
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02/05/21

. a. Prove that R(­5,0), H(2,­1), O(7,4) and M(0,5) are the vertices of a rhombus. b. Prove that this rhombus is not a square.
. a. Prove that R(­5,0), H(2,­1), O(7,4) and M(0,5) are the vertices of a rhombus. b. Prove that this rhombus is not a square.
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02/05/21

so if 5 tickets cost $55 dollars how much for 1 ticket
i just wanna know how much for one ticket
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02/05/21

Someone help plz

Given: AD≅DC and ∠A≅∠C.Prove: △ADE≅△CDF.
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02/05/21

) 16 bids come in on a transportation project. If the project manager plans to hire four of the bidding companies, how many different ways can this occur?
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02/05/21

Scale Drawings: Word Problems
Brad measured a petting zoo and made a scale drawing. The scale of the drawing was 3 millimeters = 1 meter. What is the drawing's scale factor?Simplify the answer and write it as a ratio, using a... more
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02/05/21

statistics help
a particular fruit's weights are normal distributed, with a mean of 284 grams and a standard deviation of 7 grams.if you pick one fruit at random, what is the probability that it will weigh between... more
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02/05/21

A political candidate has asked you to conduct a poll to determine what percentage of people support her.

If the candidate only wants a 9% margin of error at a 90% confidence level, what size of sample is needed?
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02/05/21

Algebra 2 finding numbers question
Two dump trucks have capacities in the ratio 2 to 3. The larger dump truck hold 4 tons more than the smaller truck. What is the capacity of each dump truck?I am having trouble knowing how to do... more
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02/05/21

The with of a rectangle is 3&1/3 ft the perimeter is 80 sq ft what is the length of the rectangle
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