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tia_tia [17]
3 years ago
15

What is y=5x+3 -2x-4y=10

Mathematics
1 answer:
kondor19780726 [428]3 years ago
5 0

Answer:

y=-2 x=-1

Step-by-step explanation:

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María compró 78 metros de cuerda, ella dividió en 6 partes iguales la cuerda el día martes 8 de mayo ¿Cuántos metros mide cada t
barxatty [35]

Answer:

The length of each piece is 13 m.

Step-by-step explanation:

Maria bought 78 meters of rope, she divided the rope into 6 equal parts on Tuesday, May 8, How many meters is each piece?  

a) Each piece measures 312m

c) Each piece measures 13m

d) each piece mites 92m

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Total length, L =  78 m

Number of pieces, n = 6

length of each piece,

d = L/n = 78/6 = 13 m

So, the correct option is (c).  

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3 years ago
You toss n balls into n bins. for each toss there is a 1/n probability that the ball you toss lands in any one of the bins. afte
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Answer:1/n - 2/n= -1/n

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HURRY!! I need the answer. The assignment closes soon.
saul85 [17]

Answer: option 3

Step-by-step explanation:

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3 years ago
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What is the length of DE?
g100num [7]

Answer:

Step-by-step explanation:

Yes

Theorem 8.3: If two angles are complementary to the same angle, then these two angles are congruent.

∠A and ∠B are complementary, and ∠C and ∠B are complementary.

Given: ∠A and ∠B are complementary, and ∠C and ∠B are complementary.

Prove: ∠A ~= ∠C.

 Statements Reasons

1. ∠A and ∠B are complementary, and ∠C and ∠B are complementary. Given

2. m∠A + m∠B = 90º , m∠C + m∠B = 90º Definition of complementary

3. m∠A = 90 º - m∠B, m∠C = 90º - m∠B Subtraction property of equality

4. m∠A = m∠C Substitution (step 3)

5. ∠A ~= ∠C Definition of ~=

6 0
3 years ago
the triangles shown above are similar. write the ratios of corresponding side lengths in a statement of proporitonality. will gi
katovenus [111]

Answer:

The triangles have sides in 4:3 ratio.

Step-by-step explanation:

Largest side for each is 16 and 12.  16:12 = 4:3.

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3 years ago
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