subject
Mathematics, 16.04.2020 18:37 angiecamachoac1728

The shape below is an equilateral triangle. a) Does the shape have rotational symmetry? If so, identify the angle of rotation. b) Does the shape tessellate?The image shows an equilateral triangle." i really need help to find this out

ansver
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 20.06.2019 18:04, ashleypaz15
Students buying lunch at rockwell elementary school yesterday chose either burritos or pizza. 185 students chose burritos and 252 chose pizza. 1. estimate the number of students who brought lunch by rounding each number to the nearest hundred. 2. estimate how many students bought lunch by rounding each number to the nearest ten. 3. find the total number of students who brought lunch. which of your estimates is closer to the actual total? explain. 4. draw a figure on a sheet of paper. estimate how many pennies will fit inside the figure. check your prediction using pennies.
Answers: 1
image
Mathematics, 21.06.2019 16:30, danielmurillo28
If c(x) = 4x – 2 and d(x) = x2 + 5x, what is (cxd)(x)
Answers: 2
image
Mathematics, 22.06.2019 00:00, bri9263
(20 points) a bank has been receiving complaints from real estate agents that their customers have been waiting too long for mortgage confirmations. the bank prides itself on its mortgage application process and decides to investigate the claims. the bank manager takes a random sample of 20 customers whose mortgage applications have been processed in the last 6 months and finds the following wait times (in days): 5, 7, 22, 4, 12, 9, 9, 14, 3, 6, 5, 15, 10, 17, 12, 10, 9, 4, 10, 13 assume that the random variable x measures the number of days a customer waits for mortgage processing at this bank, and assume that x is normally distributed. 2a. find the sample mean of this data (x ě…). 2b. find the sample variance of x. find the variance of x ě…. for (c), (d), and (e), use the appropriate t-distribution 2c. find the 90% confidence interval for the population mean (îľ). 2d. test the hypothesis that îľ is equal to 7 at the 95% confidence level. (should you do a one-tailed or two-tailed test here? ) 2e. what is the approximate p-value of this hypothesis?
Answers: 2
image
Mathematics, 22.06.2019 01:10, alondrahernande3
Do xuan nam isgoing to invest $1000 at a simple interest rate of 4% how long will it take for the investment to be worth $1040?
Answers: 1
You know the right answer?
The shape below is an equilateral triangle. a) Does the shape have rotational symmetry? If so, ident...

Questions in other subjects:

Konu
Law, 21.10.2021 03:00
Konu
Health, 21.10.2021 03:00