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den301095 [7]
3 years ago
13

What else would need to be contruent to show that ABC=DEF by the AAS theorem

Mathematics
2 answers:
julsineya [31]3 years ago
6 0
The answer is B because if you follow it starting from it AAS
 
riadik2000 [5.3K]3 years ago
3 0
The answer is B. ∠C = ∠F.
An AAS congruency of two corresponding triangles has a congruent angle, angle, and side in a row. The order of the angles and sides matters, so in order for the triangles to be congruent by the AAS theorem, ∠C and ∠F must be proven congruent angles. 

Hope this helps! :)
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Need help with all of them please, do as much as you can please!
Vlad [161]

Answer:

I believe these are all of the correct answers

1. You are correct with the 5

2. 46/3 or 15.33333

3. 84/5 or 16.8

4. 35/9 or 3.8888...

5. 100/9 or 11.11111...

6. 15/4 or 3.75

7. 6/15 or 0.4

8. 1/15 or .066666...

9. 4/21 or 0.190476

10. 15/66 or 0.227273

11. 1/3 or .33333....

12. also 1/3

13. 3 21/32

14. 2 5/36

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16. 7/20

17. 4 14/15

18. 15 1/8



8 0
3 years ago
The formula for the surface area of a circular cylinder is SA = 2πr 2 + 2πrh cubic units. What do 2πr 2 and 2πrh represent?
Molodets [167]
Remember
area=pir^2
circumference=2pir

the surface aera if you thinkg about it is
2 times the tops+area around

the tops are circles so 2*pir^2 is tops

the area around is a rectangle that has been wrapped around the cylinder,
the hieght is the legnth and the circumference is width
so 2hpir is the area around

2pir^2 is the areas of the tops
2hpir is the area around
4 0
3 years ago
Riders travel at a average speed of 61 feet per second for 3118 feet. A maximum of 187 per second. What is this as an expression
Flura [38]

187 ft/s. I think that this might be an equation, but if it is not, I'm sorry.

6 0
3 years ago
which rule describes the composition of transformations that maps pre- image ABCD to final image A’’B’’C’’D’’ ?
OLga [1]

We have to find the transformation that maps preimage ABCD to A" B" C"D" .


First there is a reflection across x axis to get A'B'C'D'.


And then there is a translation of 6 units to the left and 1 unit up .


And after doing so, we will get A"B"C"D".


So out of the four options, correct option is the first option.

8 0
3 years ago
Find the slope given the points (-5,-3) and (2,4)
Setler79 [48]

Answer:

The slope of the line is 1.

Step-by-step explanation:

We are given two coordinate points:

  • (-5, -3)
  • (2, 4)

We can use the rate of change formula to find the slope of the points.

  • \displaystyle \frac{\triangle y}{\triangle x}

In mathematics, coordinate pairs are labeled as:

(x_1, y_1) \ \text{and} \ (x_2, y_2)

Therefore, we can relabel our points:

  • x_1 = -5
  • y_1 = -3
  • x_2 = 2
  • y_2 = 4

After we do this, we can expand the rate of change formula:

\displaystyle m = \frac{y_2-y_1}{x_2-x_1}

Now, we can use simple substitution to solve for m, or the slope.

\displaystyle m = \frac{y_2-y_1}{x_2-x_1}\\\\m = \frac{4-(-3)}{2-(-5)}\\\\m = \frac{7}{7}\\\\m = 1

Therefore, the slope of the line is 1.

8 0
3 years ago
Read 2 more answers
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