4 years ago

Please help with 10 questions of math please help

1 answer:

rjkz [21]4 years ago

3 0

Can't help you if we don't know what the questions are! :(

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Goryan [66]

It took Pedro 4 hours.

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3 years ago

Dvinal [7]

There are 15 articles of clothing
5 are blue and 10 are red

5/15 will give you a percent which is your answer

Answer 0.333333333

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3 years ago

Naily [24]

Answer:

T₂ = 421.4 K

Step-by-step explanation:

The temperature, T, of a given mass of gas varies inversely with its Volume,V.

$T\propto \dfrac{1}{V}\\\\V_1T_1=V_2T_2$

We have,

V₁ = 98 cm³, T₁ = 28° C = (28+273) K = 301 K

V₂ = 70 cm₃

We need to find the new temperature of the gas. Using the above relation to find T₂.

$T_2=\dfrac{V_1T_1}{V_2}\\\\T_2=\dfrac{98\times 301}{70}\\\\T_2=421.4\ K$

Hence, the required temperature of the gas is 421.4 K.

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3 years ago

lakkis [162]

Answer:

< W ≅ < P.

Step-by-step explanation:

< W ≅ < P.

< W is the refection of < P over the x-axis.

7 0

4 years ago

zaharov [31]

I believe it should be 5.3487 since 283% is converted into 2.83 and multiplied by 1.89.

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3 years ago