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kogti [31]
3 years ago
13

PLEASE HELP. question is in the photo. it needs the statements and reasons​

Mathematics
1 answer:
creativ13 [48]3 years ago
6 0

Proof:

Given ΔGWN is an equilateral triangle.

WS ≅ WI

∠SWG ≅ ∠IWN

To prove: ΔSWG ≅ ΔIWN

In ΔSWG and ΔIWN,

WS ≅ WI (given sides)

∠SWG ≅ ∠IWN (given angles)

WG ≅ WN (Equal sides of ΔGWN)

Therefore by Side-Angle-Side(SAS) congruence rule,

ΔSWG ≅ ΔIWN

Hence proved.

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Cost to store: $45 markup: 35% what would be the selling price?
ahrayia [7]

the answer is 60.75 you had to multiply then add


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3 years ago
Find the linear regression equation for the transformed data. x=1,2,3,4,5 y=13,19,37,91,253 log y=1.114,1.279,1.568,1.959,2,403
Talja [164]

Answer:

The answer is OPTION (D)log(y)=0.326x+0.687

<h2>Linear regression:</h2>

It is a linear model, e.g. a model that assumes a linear relationship between the input variables (x) and the single output variable (y)

The Linear regression equation for the transformed data:

We transform the predictor (x) values only. We transform the response (y) values only. We transform both the predictor (x) values and response (y) values.

(1, 13) 1.114

(2, 19) 1.279

(3, 37) 1.568

(4, 91) 1.959

(5, 253) 2.403

X            Y           Log(y)

1              13           1.114

2             19         1.740

3             37        2.543

4             91        3.381

5            253      4.226

Sum of X = 15

Sum of Y = 8.323

Mean X = 3

Mean Y = 1.6646

Sum of squares (SSX) = 10

Sum of products (SP) = 3.258

Regression Equation = ŷ = bX + a

b = SP/SSX = 3.26/10 = 0.3258

a = MY - bMX = 1.66 - (0.33*3) = 0.6872

ŷ = 0.3258X + 0.6872

The graph is plotted below:

The linear regression equation is  log(y)=0.326x+0.687

Learn more about Linear regression equation here:

brainly.com/question/3532703

#SPJ10

6 0
2 years ago
T/3+9=12 what does this mean in algerba
Mekhanik [1.2K]

Answer:

t=9

Step-by-step explanation:

subtract 9 from both sides

t/3=3

t=9

7 0
3 years ago
I need help please?!!!
Anastaziya [24]

Answer:

less than

Step-by-step explanation:

think of it as an aliigator who wants cookies. The alligator is. going to eat the side with more cookies. if he is not facing one side that means that it is lees than

7 0
3 years ago
Anyone Please Help (image included)
Amiraneli [1.4K]

Answer:

I'm sorry i think u forgot to add the image

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
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