Q: Find the surface area and volume of the following pyramid -12 -10
A: This question can be solved using the concept of surface area and volume of pyramid.
Q: 16) ABC and DBC are isosceles triangles. Find Zx. A 102 B 77 C.
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Q: 11. Find the length of the radius BC ao
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Q: 2. 15 m 12 m 6 m 20 m
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Q: Ans: In 0 += dr 9. de ; r(1) = 2
A: identify the differential equation and solve it.
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A: Given r=10 feeth=15 feet
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Q: 2. M b9 L. Draw or add images here 70 ° D
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Q: 56° 6. Draw or add images her 112
A: Given query is to find the value of a,b,c.
Q: In AXYZ, mzx = 37° and m2Y = 53°. What type of triangle is AXYZ? O Scalene Triangle O Acute Triangle…
A: Answer is in step 2.
Q: In isosceles trapezoidABCD, AD = BC and m<D = 60, what is the m<A? 3. %3D
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Q: What is the value of x? 2x-10 X-3 5. 3. A. 3 OC. 15 D. 30 Review progress Que dy
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Q: -) What is the perimet
A: We are asked to find the perimeter of the shape.
Q: find area and perimeter 1
A: Given query is to find the area and the perimeter.
Q: 2. Find the exact distance between the point P(2, 7) and the line y = -2x + 1. Use of graphis…
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Q: HINT: To find x, you first need to find the measure of 8. R 66 so praw or add imagesz= 9x- 10 70°
A: Given query is to find the value of x.
Q: Which expression cannot be used to determine the volume of the rectangular prism pictured below?
A: Volume of a rectangular prism. = Length × Width × Height
Q: Consider this Platonic Solid, the cube:How many faces? edges? vertices?
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Q: The volumes of two similar figures are given. The surface area of the larger figure is given. Find…
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Q: . If AB = 5x + 1 cm, BC = 4x + 2, CD = 6x – 2, and AD = 5x – 1 cm, what value of x will make ABCD a…
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Q: if a rectangle is twice as long as its width and the perimeter is 36 meters what is the area of the…
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Q: 3. Find the surface area of the composite figure. Round to the nearest tenth. 2 cm 3 cm 5 cm 4 cm 9…
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Q: ABCD is a rectangle. A a. If Z1 = 40°, find angles 2 to 6 b. If 24 = 115°, find angles 1, 2, 3 and 5
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Q: Find the length of the line AB in * .the figure below 47 58 В 1000m 5 49
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Q: Name the lines of reflection and order of rotational symmetry for each figure
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Q: griing container in the shape of a trapezoidal prism. To determine how much cardboard is reguired…
A: 1. Total surface area [ we need to find total area of cupboard ]
Q: Activity 3: Right Triangle Please! Direction: Write the formula that could be used to find the…
A: As per our company guidelines we can answer only three subpart questions so if you need more answers…
Q: V y C W A What expression represents the value of y? Oy= Vxv y = Vwz y = w(w+z) B.
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Q: The lengths of all three sides for two triangles are shown below. What is the value for x for the…
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Q: y? 22 = 1. Show the traces as well. 4 9 2.
A: Identify and sketch the graph of the following equations in R3
Q: Use the Figure below for questior number 2-5. B A E D 2. AE=4, BE=3, EC= 6 find DE. b. 6 3. AE=4,…
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Q: A marketing company needs to design a new label to fit on a can that has a radius of 1 inch, and…
A: Explanation of the answer is as follows
Q: 1. Draw a circle with center point C. 2. Draw point Bon the circle and draw the radius CB 3. To the…
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Q: A B (7х + 5)° (3х + 25)° (бх + 20)° C
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Q: The distance between City A and City B is 250 miles. A length of 1.5 feet represents this distance…
A: Map
Q: If m/B = 25°, find mLAPC if BC is the diameter. ||
A: This question is related to Circles, we will solve it using given information.
Q: N. Given AVXY and AVWZ, what is W? 62.5 W. 8. Review progres
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Q: What is the equation of a parabola with directrix a = 3/2 and focus (5/2, 4)?
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Q: 25. The tallest tree in the world as of 2006 casts a shadow that is 246,6 ft when the angle of…
A: The tree casts a shadow that is 246.6ft when the angle of elevation of the sun is 57°
Q: For any quadrilateral with perpendicular diagonals of lengths d1 and d2, the area is given by A =…
A: We have to choose correct option
Q: Determine the value of x that will make IN |BR on the diagram below. Round your answer to the…
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Q: What are the new coordinates of the point (-10, 10) under the dilation (x, y) (4x, 4y)? O (40, 40) O…
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Q: 7. If the coordinates of quadrilateral ABCD are A(3, 5), B(7, 6), C(6, 2) and D(2, 1), proveABCD is…
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Q: Use the sketch below to find the best response for the missing measure of z and the scale fact from…
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Q: olve for x 8. 11 8
A: Topic:- geometry and application in right angle triangle.
Q: 14 13
A: Area
Q: 2. Determine if the following series converges or diverges. n' + 3n? + 5 b. E а. n 5n8 - Зп — 4 n=1…
A: 1) the given series is (n4+3n2+5)/(5n6-3n-4) 2)n/en^2.
Q: Use the rules for working with measurements to give your answer to the appropriate accuracy and/or…
A: We have to find the lateral surface area and the total surface area of the cylinder given
Q: 4. a regular square pyramid with base edge length 9 ft and slant height 12 ft. 5. a regular…
A: 4.)a= 9ft , l= 12ftsince , l2=a22+h2122=924+h2h2=144-814h2=123.75Now, LSA be Lateral surface area…
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- 24 Energy of 4p subshell is higher than 3d. Select one: True FalseSuppose that we want to estimate the true rate, r, of covid-positive people in a population (where they are reluctant to disclose their status). We use the two-coin-toss methods, and those who toss two heads will lie about their status, reporting the opposite status. After flipping their coins, 32% of the people report that they are covid-positive. What is our estimate for the rate, r, of covid-positive people in this population?Is cov(X, Y) random?
- A marriage counselor has traditionally seen that the proportion p of all married couples for whom her communication program can prevent divorce is 79%. After making some recent changes, the marriage counselor now claims that her program can prevent divorce in mot e than 79% of married couples. In a random sample of 225 married couples who completed her program, 194 of them stayed together. is there enougn evidence to suppore che marriage counselor's claim at the 0.10 level of sionificance:What is the mistake in Vadim's work?In a café, the manager wishes to estimate p, the proportion of customers who will order sandwich for their lunch. Suppose 30 out of 300 customers will order sandwich for their lunch. Find the probability that more than 40 customers will order sandwich for their lunch by using a suitable approximation
- The Department of Health wishes to determine the percentage, p, of the general population who are infected by Cooties during a recent outbreak. The test for Cooties is known to be 99% accurate given that a patient is infected and 90% accurate given that a patient is not infected. The results of the tests are returning at 15% positive.solve using appropriate method for first order de pls no trial and errorA pharmcuticle company claims that its new drug reduces systolic blood pressure. The systolic blood pressure (in millimeters of Mercury) for 9 patients before taking the new drug and 2 hours after taking the drug are shown in the table below. is there enough evidence support the company's claim? Let D =(blood pressure before taking new drug)- (blood pressure after taking new drug).use significant levels of a=their 0.05 for the test. Assume that the systolic blood pressure levels are normally distributed for the population of patience both Before & After taking the new drug. 1.State the null and alternative hypothesis for the test. 2. Find the value of the standard deviation of the paired differences. Round to one decimal place. 3.compute the value of the test statistic. Round to three decimal places 4.determine the decision rule for rejecting the null hypothesis Ho. Round the numerical portion to three decimals. 5.make decision for the hypothesis test.
- Calculateaconfidenceinterval for the me-dian ofthe second population.Select your confidenc eleve land reportit with your answer.??Solve using single application of Simpson’s 3/8 rule, with n = 4 and n= 5; and determine the percent relative error (εt), true error (Et) and approximate error (Ea)A physician wants to test if temperature has an effect on heart rate. In order to do this, she compares the heart rate in beats per minute of several random volunteers after a period of time in a room with a temperature of 50∘F and after a period of time in a room with a temperature of 75∘F. Suppose that data were collected for a random sample of 11 volunteers, where each difference is calculated by subtracting the heart rate in beats per minute in the 50∘F room from the heart rate in beats per minute in the 75∘F room. Assume that the populations are normally distributed. The test statistic is t≈5.627, α=0.05, the corresponding rejection regions are t<−2.228 and t>2.228, the null hypothesis is H0:μd=0, and the alternative hypothesis is Ha:μd≠0. Which of the following statements are accurate for this hypothesis test in order to evaluate the claim that the true mean difference between the heart rate in the 75∘F room and the heart rate in the 50∘F room is significantly not equal to…