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Zanzabum
3 years ago
7

Which figures below are congruent? 1 and 2 2 and 3 1 and 3 2 and 4

Mathematics
1 answer:
zvonat [6]3 years ago
4 0

Answer:

1 and 3

Step-by-step explanation:

since they both are equal shape with equal sizes.

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{x{ x + 4<0 or 6x>-12)
lora16 [44]

Answer:

x\in (-\infty , -4) \cup (-2,+\infty)

Step-by-step explanation:

Solve the system of inequalities:

x + 4 < 0

OR:

6x > -12

The first inequality yields the solution:

x < -4

The second inequality gives the solution:

x > -2

The total solution is the disjunction of the individual solutions, i.e., the union of both.

It can be expressed as

\mathbf{x\in (-\infty , -4) \cup (-2,+\infty)}

4 0
3 years ago
Express sin A cos A and tan A as ratios ​
Effectus [21]

sin A = 16/20

cos A = 12/20

tan A = 16/12

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4 years ago
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3 years ago
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Find an expression which represents the sum of (-5x + 10) and (-7x + 9) in<br> simplest terms.
Brrunno [24]

Answer:

-12x+19

Step-by-step explanation:

Combine like terms first soooo

-5x-7x=-12x

10+9=19

-12x+19 is your answer

3 0
3 years ago
C) Five tens seven tenths<br> d) 2 hundreds six ones 3 tenths<br> Change it into decimal☝️
monitta

Answer:

c) 50.7

d) 206.3

Step-by-step explanation:

c) 50 + 0.7 = 50.7

d) 200 + 6 + 0.3 = 206.3

7 0
4 years ago
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