EXAMPLE 2 Finding the Length of a Leg Find the missing length of the triangle. 2.1 cm 2.9 cm More Perfect Squares 121 441 961 144 484 1024 169 529 1089 196 576 1156 225 625 1225 256 676 1296 289 729 1369 324 784 1494 361 841 1521 400 900 1600

Q: A student buys 1 ticket for a movie and then buys a snacks. The equation y 2.50z + 8.75 represents…

A: Answer: i)Each snacks  cost is $2.50 iv)Each movie ticket cost is $8.75 These two are true

Q: The circumference of Earth is approximately 2.49 x 10" miles. If Philip traveled around the…

A: Given  Circumference of earth = 2.49×104 miles  Since Philip travelled around the circumference 20…

Q: Square ABCD is rotated clockwise 90 around the origin. Which side in the new square corresponds to…

A:

Q: Mr. Roseboro asks his students to write an expression using exponents that is equivalent to 81. The…

A: Given query is to find which expression is equals to 81.

Q: Two line segments, AB and CD, lie along a straight line as shown on the coordinate plane. C -3 -2 -2…

A:

Q: The mean weight of a newborn baby in North America is 120 ounces (oz). We want to test the…

A: The test calculations are as follows:

Q: Find the dimensions of the square. Area = 441 cm?

A: The formula of area  of square is:       Area (A)  = a2 , where  a= side  The formula  of dimension…

Q: Denise wants to irrigate a circular field. She will irrigate the field with a straight pipe, as…

A: The solution for the the above question is as shown below.

Q: Of the 32 students in Joe's class, 8 students ride their bikes to school, 5 walk to school, 4 get a…

A: From the table the total number of trials= 5+5+2+8=20 Among the 20 trials, 8 are for the bus.

Q: The table shows the average number of minutes customers at a credit union waited in line and the…

A:

Q: Students at a school are surveyed about preferences for school supplies. The table shows the…

A: According to question given that if a students prefers pensApproximate probability the student also…

Q: A scatter plot suggests a negative linear association. Which could be the scenario represented by…

A: The negative association means that when one variable increases then the other variable decreases.…

Q: A triangle has vertices at (1, 3),(-3, 8), and (-6, 9). If the triangle is dilated with the scale…

A: Given vertices of a triangle are (1,3) , (-3,8) , (-6,9)  scale factor =k=4 find the new vertices

Q: Which figure represents the equation from the Pythagorean Theorem, a? +b = ? b.

A: Pythagoras theorem: In a right angle triangle, Hypotenuse2=Perpendicular2+Base2 If a triangle has a…

Q: 1. The picture shows a circle divided into 8 equal wedges which are rearranged. The radius of the…

A: In the question it is asked to verify area of circle from the 8 equal wedges diagram.

Q: At Mount Rushmore, the sculpture of George Washington's head is approximately 60 feet in height. 60…

A: Simple calculation

Q: A cylindrical mailing tube has a length of 20 inches and diameter of 4 inches. What is the…

A: Use volume formula of cylinder

Q: Jamal works in retail and earns a base monthly salary plus a commission for his sales for each…

A: If There is No Sales then Amount of sales x =0; put x = 0 in the Equation y = 3400 + 0.05x y = 3400

Q: Jackson and Ginger are both learning to ride a bike. Jackson can travel y= 4x miles, and Ginger…

A:

Q: Explain why it is impossible for three adjacent corners of a region of feasible solutions to…

A: According to the given information, it is not possible for three adjacent corners of a region of…

Q: Susan graphed a system of equations for the lines y = 3x +1 and y = 3x - 10. Which statement is true…

A:

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.