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3 years ago

Hi, I'm really bad in math can someone help me with this

Mathematics

1 answer:

Shalnov [3]3 years ago

5 0

Answer:

what does that box mean am i looking at the whole line or just the squares?

Step-by-step explanation:

sorry

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Graph the solution of the inequality -x+y > 2

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Answer:

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Step-by-step explanation:

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3 years ago

Write 57.5% as a fraction in simplest form

Sholpan [36]

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3 years ago

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nasty-shy [4]

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4 years ago

The temperature, T, of a given mass of gas varies inversely with its Volume,V. The temperature of 98 cm ³ of a certain gas is 28

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.

4 0

3 years ago

Please help I will give brainliest.

Kruka [31]

Answer:

Step-by-step explanation:

Construct a perpendicular bisector of segment AB.

Perpendicular bisector is a line that divides the line into two equal halves forming 90° at the intersection point.

So, points A and B will be at the same distance from the intersection point.

If the constructed line (perpendicular bisector) is the reflection axis, then point B will be the refection point of A.

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2 years ago