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3 years ago

Which table of ordered pairs represents a propositional relationship ?

Mathematics

2 answers:

brilliants [131]3 years ago

8 0

Answer:

C. is the best answer if i am wrong then i am sorry

Step-by-step explanation:

Angelina_Jolie [31]3 years ago

3 0

U divided it and that it

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Evaluate the expression using x=-1 and y=3 6x^4y^3

anzhelika [568]

Step-by-step explanation:

$6 {x}^{4} {y}^{3} \\ \\ = 6 \times ( - 1)^{4} \times (3)^{3} \\ \\ = 6 \times 1\times 27 \\ \\ = 162$

3 0

3 years ago

Read 2 more answers

Rename 456/100 as a mixed number

Anna71 [15]

456*1 / 1*100 = 456/100; simplify that and you get 4 14/25

7 0

4 years ago

-5(x+1)+10x=5(x+1)+5

Bumek [7]

Answer:

Step-by-step explanation:

There is no solutions

Hope this helps mark me as brainiest

6 0

4 years ago

Assume that you heat your home with a heat pump whose heat exchanger is at Tc=2∘C, and which maintains the baseboard radiators a

elena-14-01-66 [18.8K]

Answer:

$187.61

Step-by-step explanation:

Data provided:

Temperature of the heat exchanger, Tc = 2° C = 273 + 2 = 275 K

Temperature of the base board radiators , Th=47° C = 273 + 47 = 320 K

Cost of heating the house = $1000

Coefficient of performance of the heat pump = 75% = 0.75

Now,

Actual performance = 75% of performance of heat pump

Actual performance = 0.75 × $\frac{\textup{Th}}{\textup{Th-Tc}}$

Actual performance = 0.75 × $\frac{320 K}{320-275}$

Actual performance = 0.75 × $\frac{320}{45}$

Actual performance = 5.33

Therefore, the cost = $\frac{\textup{1000}}{\textup{5.33}}$

cost = $187.61

5 0

4 years ago

I am equivalent to 5/6

IceJOKER [234]

Answer:

20/24

Step-by-step explanation:

If you simplify, you get 5/6.

8 0

3 years ago