Answer:
141 meters squared.
Step-by-step explanation:
We can split this shape into 2 parts to make it easier for us. The first one is a 5 by 5 meter shape, which has an area of 25 meters squared. Then the second part is a 7 by 16 meter rectangle. This has an area of 116 meters squared. So, the shape has a total area of 141 meters squared.
Answer:
I got around 385. I think that is it. I am very sorry if it is not. I am just trying to help. :)
Step-by-step explanation:
Answer:
Test = 17.143 ;
Pvalue = 0 ;
Reject the Null ;
(-0.028 ; - 0.022) ;
We conclude that content are different.
Step-by-step explanation:
Given that:
μ1 = μ
n1 = 36 ; n2 = 36
x1 = 0.78616 ; x2 = 0.81111
s1 = 0.04444 ; s2 = 0.00752
Test statistic :
(x1 - x2) / √(s1²/n1 + s2²/n2)
(0.78616 - 0.81111) / √(0.00444²/36 + 0.00752²/36)
- 0.02495 / 0.0014554
= 17.143
Pvalue :
Z < 17.143
Pvalue = 0
Since Pvalue < α ; Reject the Null
The confidence interval using a confidence interval calculator is (-0.028 ; - 0.022)
Since the interval does not contain Zero ; then we reject the Null and conclude that the content are different.
Based on the definition of congruent triangles, the statements will be completed as follows:
- CE ≅ PR
- TR ≅ FE
- ∠P ≅ ∠C
- ∠F ≅ ∠T
- △FEC ≅ △TRP
- △RPT ≅ △ECF
<em><u>Recall the following about </u></em><em><u>Congruent Triangles:</u></em>
- The three angles of one triangle is congruent to the three corresponding angles in another triangle if both triangles are congruent triangles.
- The three sides of one triangle is congruent to the three corresponding sides in another triangle if both triangles are congruent triangles.
<em>Given that △CFE≅△PTR, thus:</em>
- CE corresponds to PR, therefore CE ≅ PR
- FE corresponds to TR, therefore FE ≅ TR
- CF corresponds to PT, therefore CF ≅ PT
- ∠P corresponds to ∠C, therefore ∠P ≅ ∠C
- ∠T corresponds to ∠F, therefore ∠T ≅ ∠F
- ∠R corresponds to ∠E, therefore ∠R ≅ ∠E
Thus, based on the definition of congruent triangles, the statements will be completed as follows:
- CE ≅ PR
- TR ≅ FE
- ∠P ≅ ∠C
- ∠F ≅ ∠T
- △FEC ≅ △TRP
- △RPT ≅ △ECF
Learn more about congruent triangles on:]
brainly.com/question/8876876
Answer:
in 4 decades the populations is 48000
Step-by-step explanation:
pop years
3000 0 years
It doubles every decade or 10 years
Multiply the population by 2 and add 10 years
6000 10 years
12000 20 years
24000 30 years
48000 40 years
