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MATH SOLVE
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A circle is centered on point B, Points A, C and D lie on its circumference. if ABC measures 46 degrees, what does ADC measures?
General
6 months ago
In the diagram, SR = and QR = . What is the perimeter of parallelogram PQRS?A. √10 unitsB. 8√2 + 2√10 unitsC. 16√2 unitsD. 8√2 + 8 units
General
6 months ago
Estimate the mass of an average flat screen computer monitor.
General
6 months ago
7x2 + 7y2 − 28x + 42y − 35 = 0. in standard form
General
6 months ago
Quadrilateral WILD is inscribed in circle O.WI is a diameter of circle O.What is the measure of angle D?
General
6 months ago
Someone please help What is the vertex of YVT A) QB) VC) YD) T
General
6 months ago
After you complete your survey of students reported heights at your school, you discover that your sample is biased. Exactly 10% of the students in your sample tended to over report their height more than the average student in the general population at the school. What conclusion can you reach about the mean of the average difference in your sample?a.It is greater than the mean of the average difference of the populationb.It is less than the mean of the average difference of the populationc.It is exactly 10% greater than the mean of the average difference of the populationd.It is exactly 10% less than the mean of the average difference of the population
General
6 months ago
If quadrilateral ABCD is an isosceles trapezoid, which statements must be true? Check all that apply. (Pick more than one)[] BC ∥ AD[] BD ⊥ AC[] BA ≅ CD[] BE ≅ ED[] ∠CBA ≅ ∠BCD
General
6 months ago
How is a calculation of net worth different from a day-to-day or month-to-month tallying of expenses?
General
6 months ago
When the blue trapezoid is translated to the green one, the new coordinates of the point (0, 0) will beA) (-6, -2). B) (-2, -8).C) (-8, -6).D) (-6, -8).
General
6 months ago
What radius of a circle is required to inscribe an equilateral triangle with an area of 15.588 in2 and an altitude of 5.196 in? (round to nearest tenth)
General
6 months ago
Sonia graphs the equations y = –x2 + 4x and y = x – 4 to solve the equation –x2 + 4x = x – What are the solutions of –x2 + 4x = x – 4?
General
6 months ago
What is the slope of the line passing through the points (−1, 3) and (4, −7) ?A. −2B. 3/4C. − 4/3D. 2
General
6 months ago
A waffle cone for ice cream has a diameter of 8 centimeters and a height of 12 centimeters. What is the volume of the cone, in cubic centimeters?A. 64π cubic centimetersB. 32π cubic centimetersc. 256π cubic centimetersD. 192π cubic centimetersCasandra finds a treasure chest packed with metallic coins. The chest has a volume of 0.25 cubic meters. The coins have a combined mass of 4825 kg. Hoping to find gold, she calculates the density to determine the metal of the coins.What kind of metal are the coins made of?Bronze (8700 kg per cubic meter)Silver (10500 kg per cubic meter)Lead (11300 kg per cubic meter)Gold (19300 kg per cubic meter)A cylinder with radius 3 units is shown. Its volume is 86 cubic units.Find the height of the cylinder.Use 3.14 for π and round your final answer to the nearest hundredth.
General
6 months ago
Jeff is baking a cake. The recipe says that he has to mix 32 grams of vanilla powder to the flour. Jeff knows that 1 cup of that particular vanilla powder has a mass of 128 grams. He added two over three of a cup of vanilla powder to the flour. Should Jeff add more vanilla powder to make the exact recipe, or did he go over and by what amount?
General
6 months ago
Alina is able to swim at a rate of about 2.5 miles per hour. Talia is able to swim at a rate of 1.8 meters per second. Which statement comparing the two swimmers is accurate?1 mile 1,609 metersAlina swims about 0.7 miles per hour faster than Talia.Talia swims about 0.7 miles per hour faster than Alina.Alina swims about 1.5 miles per hour faster than Talia.Talia swims about 1.5 miles per hour faster than Alina. pls help
General
6 months ago
What is the element a^23 in matrix A? A=8 -4 -3 3 -9 -5 -8 8 8
General
6 months ago
Which expression can be used to convert 22 Australian dollars to US dollars?Assume 1.2 Australian dollars equals 1 US dollar.$22 AUD × $22 AUD × $1.20 AUD × $1.20 AUD × pls help need awnwer quick
General
6 months ago
In a certain town, 22% of voters favor a given ballot measure. for groups of 21 voters, find the variance for the number who favor the measure.a. 1.9b. 13c. 4.6d. 3.6
General
6 months ago
The apr of jalen's savings account is 4.4%, and interest is compounded semiannually. if the principal in jalen's savings account was $3300 for an entire year, what will be the balance of his account after all the interest is paid for the year?
General
6 months ago
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