2 years ago

What set of transformations is performed on triangle ABC to form triangle A′B′C′? (4 points)

Mathematics

2 answers:

sesenic [268]2 years ago

5 0

Answer:

the answer would be D!

Hope this helped ;D

fenix001 [56]2 years ago

3 0

Answer:

i am on this exact question and i am confused myself because it seems like the answer should be "180 degree rotation with a translation of 5 units to the right" but that is not an option :/ so my best guess is either A or D hope this helps at all

Step-by-step explanation:

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I kinda need help nah I definitely need help

xxMikexx [17]

Answer:

<BCD = 128, <ECD = 52

Step-by-step explanation:

(3x + 5) + (x + 11) = 180

4x + 16 = 180

4x = 164

x = 41

<BCD is complimentary to <ACE which is (3x + 5). (3 * 41 + 5) = 128

<ECD is complimentary to <ACB which is (x + 11). (41 + 11) = 52.

4 0

3 years ago

Based on the graph how many district real number solutions does the equation x^3 -3x^2 +4 = 0

lawyer [7]

Answer:

Two real number solutions

Step-by-step explanation:

The question is asking "based on the graph, how many times does y=0?"

Then just count how many timesthe graph is on the x-axis.

6 0

2 years ago

Find BC<br>AC = 7<br>BD = 7.5<br>DE = 1.5<br>AE = 11

tatuchka [14]

CE=AE-AC=4

CD=CE-DE=4-1.5=2.5

BC=BD-CD=7.5-2.5=5

3 0

3 years ago

What 2 fingers should you use to properly check your pulse?

lesya692 [45]

Your middle finger and index/pointer.

8 0

2 years ago

Read 2 more answers

"solve each system by graphing"

garik1379 [7]

Put them into y=mx+b
y=1/3x -1
y=2/3x-4
Graph them. Where they touch is your answer. No touch? No solution. Same line? Infinite solutions.
Second set: Same thing.
Solution to first set is (9,2)

3 0

2 years ago