3メニ14り x=489 LC=41+18=66° 4) Congruent parts are indicated by like dashes (sides) or arcs (angles). State which method would be used to prove that the two triangles are congruent. りR b). AB Il CD D SSS) (AAS) AB II CD (6S5) (SSS) SAS) YASA) 5) Find the value of x. 3メ+3メ+4×こ80 10x=190 6) Find the measure of each interior angle of a-regular nonagon. メ=18 I=R=2)120=2-2) 170 6. -(140 7) Given: ZBCA = ZDCA; BC = DC Prove: ZBAC = ZEAF statements reasons C. AV

Q: please explaine how to get 42?

A:

Q: please answer the last 2 questions d and e

A:

Q: Answer for number 28-30 please. Thank you!

A: A confidence interval is a type of estimate computed from the statistics of the observed data. This…

Q: Last 2 please

A: Given :  The mass of a whiffle ball varies usually between 40 and 50 grams. You decide to gather a…

Q: Number 9 was not answered. I ask for 5 and 9 not 5 and 6. Thank you.

A: We find linear function using table and then find f(0).

Q: ust do number 27.

A: 27) To sketch the contour map and graph of the function:

Q: to 48x

A: Given expression is:

Q: Please answer D

A: (a) Given that the percentage of stadiums have just built in the past 20 years is, P=15%=15/100=0.15…

Q: Answer number 9

A: Data given  9 balls =5(Red)+4(green) balls  Two balls selected

Q: Simplify 3-8=

A: We have given to simplify  3-8=3-3-5 3-8=0-5 3-8=-5

Q: 3&4 please

A: (3) Given that, the normal distribution has a population mean is, μ=50 The expected value of the…

Q: — 33 > 5а + 2

A:

Q: Number 24, please.

A: detailed solution is given below

Q: Can number 9 be completed please.

A: Given a 1211220021112347451112 b 1202231110240000

Q: where is number 6?

A: Given data :  Desk arranged in 4 rows and 4 columns Probability  of success (p) = 4/16= 1/4 = 0.25…

Q: 66 to the nearest 100

A: Find 66 to the nearest 100

Q: Number 284

A: Given revenue function: R(x)=-x2+8x

Q: 0フ

A:

Q: need to know how many antique coins he found?

A: From the above solution ,  Total coins = 180  Newer coins  = 135

Q: Find the opposite of the number 11

A: Solve it by finding the opposite no.

Q: > 3 19

A:

Confidence Intervals

When we calculate intervals in probability and statistics, it can be simply termed as finding out a confidence interval. The confidence interval is usually calculated from the data set which is observed. The value of the parameter that needs to be calculated is present here only.