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vovangra [49]
3 years ago
9

complete the sentence. two geometric figures are______ figures if and only there is a rigid motion or a composition of rigid mot

ions that maps one of the figures onto the other.​
Mathematics
1 answer:
uranmaximum [27]3 years ago
5 0
It is a translation
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I need help with this question for today please help me I really need help in this
igor_vitrenko [27]

Answer:

The answer is the second answer choice

Step-by-step explanation:

3 0
2 years ago
suppose A and B are complementary angles, m a =(3x+5) and m b= (2x-15). Solve for x and then find m a and m b
vlada-n [284]
2 angles are complementary if the sum of their measures is 90°.

For example  if m(P) = 41°  and m(Q)=49°, then P and Q are complementary.


Thus A and B are complementary means that m(A)=m(B)=90°:

(3x+5°) + (2x-15°) =90°

5x-10°=90°

5x=100°

x=20°



Thus 

m(A)=3x+5°=3* 20°+5°=60°+5°=65°

m(B)=2x-15°=2*20°-15°=40°-15°=25°
8 0
3 years ago
What are a) the ratio of the perimeters and b) the ratio of the ratio of the areas of the larger figure to the smaller figure
vfiekz [6]
Assuming that the figures given are square such that the scale factor between them is equal to 28/8 which can be further simplified into 7/2. The ratio of the perimeter is also equal to this value, 7/2. However, the ratio of the areas is equal to the square of this value giving us an answer of 49/4. 
8 0
3 years ago
Read 2 more answers
Write an algebraic expression for 3 times x 2 times x minus 4 times x
Tpy6a [65]

Answer:

(3+2)x - 4x

Step-by-step explanation:

I just converted the words, turned them to operations and that's it!

Hope this helps! :D

- Anna

8 0
3 years ago
Please help I really need it
zavuch27 [327]
Its when x+-1 because thats when f of x or f(x) is highest
4 0
3 years ago
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