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Harlamova29_29 [7]
3 years ago
6

Eleanor was curious if triangles DEF and GHI were similar, so he tried to map one figure onto the other using rigid transformati

ons Eleanor concluded "It's not possible to map triangle DEF on GHI using a sequence of rigid transformations, so the triangles are not similar.
What error did Eleanor make in her decision?
A. One more transformation- a rotation- would map triangle DEF onto GHI. So the triangles are similar
B. One more transformation- a dilation- would map triangle DEF onto GHI. So the triangles are similar.
C. There is no error. This is a correct conclusion

Mathematics
2 answers:
bixtya [17]3 years ago
7 0

Answer:

Step-by-step explanation:

Fiesta28 [93]3 years ago
4 0

Answer:B

Step-by-step explanation:

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The ABC Automobile Company assembles cars, but buys it’s parts from another company. The company buys tires from a wholesaler th
Vinvika [58]

Answer: i'm pretty sure the answer is C

Step-by-step explanation:

6 0
3 years ago
Simplify (8z - 10) ÷ (-2) + 5(z - 1).       plz show work 
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6 0
3 years ago
-4(y-2)=12<br> what is the answer
AysviL [449]

Answer:

y=−1

Step-by-step explanation:

Let's solve your equation step-by-step.

−4(y−2)=12

Step 1: Simplify both sides of the equation.

−4(y−2)=12

(−4)(y)+(−4)(−2)=12(Distribute)

−4y+8=12

Step 2: Subtract 8 from both sides.

−4y+8−8=12−8

−4y=4

Step 3: Divide both sides by -4.

−4y

−4

=

4

−4

y=−1

3 0
2 years ago
Solve when m = 7 and k = 2<br><br> 6m- 3k<br><br> A.30<br> B.21<br> C.36<br> D.35
NARA [144]
Agree with the one at the top it’s 36
6 0
2 years ago
Read 2 more answers
If a is an integer, prove that (14a + 3, 21a + 4) = 1.
Firdavs [7]

Answer:

(14a+3, 21+4) = 1

Step-by-step explanation:

We are going to use the Euclidean Algorithm to prove that these two integers have a gcd of 1.

gcd (14a + 3, 21a + 4) = gcd (14a+3, 7a + 1) = gcd (1, 7a+1) = 1

Therefore,

(14a + 3, 21a + 4) = 1

8 0
2 years ago
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