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beks73 [17]
3 years ago
10

Need the answers for both #1 and #2 plz

Mathematics
1 answer:
madam [21]3 years ago
8 0
#1: x=146 degrees
#3: x= 49 degrees
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If a triangle with vertices A(-1, 4), B(-1, -2), C(2, -2) is dilated with a scale factor of 2 and a center of dilation at the or
givi [52]

Answer:

A' (-2,8) B' (-2,-4) C' (4,-4)

Step-by-step explanation:

Dilations Rule :

(x,y) → (kx,ky)

Scale factor = K

When your scale factor is more than one our triangle gets bigger. When your scale factor is less than one our triangle gets smaller.

( you plug in 2 in every point and those are your answers).

Remember negative times negative is positive and positive times negative is negative.

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3 years ago
Explain how you could use the construction tool or a compass and straightedge to create a line segment that is twice as long as
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A construction is a geometric drawing that uses a limited set of tools, usually a compass and straightedge. You can ... compass and straightedge (a ruler without marks) to construct a segment that is congruent to a given segment, and an ... CRITICAL THINKING: Describe how you could use a compass and a straightedge to.


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6 0
3 years ago
Rewrite f(x)=2(2-1)^2+3 from vertex form to standard
Ostrovityanka [42]
F(x)=3^2+3
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6 0
3 years ago
Can u break it down and help me answer 13 and 15 thx
olya-2409 [2.1K]
13) The product is a name for the answer to a multiplication question.
6.65*10,000
=66500 (the decimal point moved 4 places to the right (you're multiplying) since they're 4 zeros in 10,00)

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2.374/100
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Hope this helps! A thanks/brainiest answer would be appreciated :)




3 0
3 years ago
What percentage of the questions did he get right
Wittaler [7]

Answer: 75% 45/60 is .75 witch is 75%

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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