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Assoli18 [71]
3 years ago
9

Triangle ABC with A at 0 comma 0, B at 2 comma 4 and C at 0 comma 2, the measure of angle C is 127 degrees, and the measure of a

ngle A is 40 degrees, triangle DEF with D at 2 comma 0, E at 4 comma 4 and F at 4 comma 2, the measure of angle F is 127 degrees, and the measure of angle E is 40 degrees
Name the congruent triangles and justify the reason for congruence.

ΔABC ≅ ΔFDE by HL
ΔABC ≅ ΔEDF by ASA
ΔABC ≅ ΔFED by HL
ΔABC ≅ ΔFED by ASA
Mathematics
1 answer:
Nikolay [14]3 years ago
6 0

Answer:

The Answer is B.

Step-by-step explanation:

I got it right on my test

For further evidence here is a picture of the answer

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the volume of a sphere is 950 cubic inches. use the formula for the volume of a sphere, V= 4/3(3.14)(r)ratical 3, to find the ra
Alina [70]
Given:
Volume = 950 cubic inches

V = 4/3 π r³ ; where π = 3.14

950 in³ = 4/3 * 3.14 * r³
950 in³ = 4.19 * r³
950 in³ ÷ 4.19 = r³
226.73 in³ = r³
∛226.73 in³ = ∛r³
6.09 = r

The radius is 6.09 or 6.10 inches.


4 0
3 years ago
A magazine provided results from a poll of 1500 adults who were asked to identify their favorite pie. Among the 1500 ​respondent
igor_vitrenko [27]
<h2>Answer with explanation:</h2><h2></h2><h3>The confidence interval for population proportion is given by :_</h3>

p\pm z_{\alpha/2}\sqrt{\dfrac{p(1-p)}{n}}

Where : \sqrt{\dfrac{p(1-p)}{n}}=E is the margin of error , n is the sample size , p is the sample proportion of success and \alpha is the significance level.

Given : Confidence level : 0.99

Then , Significance level : \alpha: 1-0.99=0.01

Sample size : n= 1500

Sample proportion of ​respondents chose chocolate​ pie: p=0.12

Margin of error : E=\pm0.05

4 0
4 years ago
What is the answer to this solution
yKpoI14uk [10]
1/4x^2 = -1/2x + 2.....multiply everything by 4
x^2 = -2x + 8
x^2 + 2x - 8 = 0
(x + 4)(x - 2) = 0

x + 4 = 0
x = -4

x - 2 = 0
x = 2

solutions are : x = -4 or x = 2
3 0
3 years ago
Read 2 more answers
What is x when f(x)=0? -1.8 -1.2 0 5
nadezda [96]

Answer:

0

Step-by-step explanation:

Remember that f(x) stands for y. No number can be equal to 0 other than it self. Thus, proving that 0 is only logical answer.

f(x) = 0 → y = 0 → 0 = 0

Best of Luck!

8 0
3 years ago
Colton’s gym chargers an intuition Fee of $40 pulse a monthly fee of $50. Write and solve an equation to find how many months yo
Margaret [11]

Answer:

24

Step-by-step explanation:

40 + 50x = 1240

50x = 1200

x = 24

6 0
2 years ago
Read 2 more answers
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