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Nesterboy [21]
3 years ago
12

Determine the awnser to (-5) +4 and explain the steps using a number line​

Mathematics
2 answers:
Ganezh [65]3 years ago
6 0

Answer:

-5 + 4 = -1

Step-by-step explanation:

To determine the answer of (-5) + 4 on a number line we will take a number -5 on a number line.

As we know in [(-5) + 4] second term represents the jump on a number scale.

So from -5 we will take a jump of 4 units on a number scale to reach at (-1).

Therefore, addition of (-5) + 4 = -1 will be the answer.

Anna35 [415]3 years ago
4 0

                                                    -5         0      4

                         <----------------------------------------------------------------->

(-5) + 4  =  -1  = 5 - 4 = 1  

(But take the symbol of the bigger number, which is 5)  (-)

Hope helps!-Aparri

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ValentinkaMS [17]

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Step-by-step explanation:

To find the x-intercept, substitute in 0 for y and solve for x . To find the y-intercept, substitute in 0 for x and solve for y .

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3 0
3 years ago
The formula for wind chill C (in degrees Fahrenheit) is given by C = 35.74 + 0.6215T - 35.75v^0.16 + 0.4275Tv^0.16 where v is th
Diano4ka-milaya [45]

Answer:

dC = 2.44

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Step-by-step explanation:

C = 35.74 + 0.6215*T - 35.75*v^(0.16) + 0.4275*T*v^(0.16)

Δv = 3 ; ΔT = 1 , v = 23, T = 8

Use differential Calculus

dC = Cv.dv + Ct.dt

Cv = dC/dv = -5.72*v^(-0.84) + 0.0684*T*v^(-0.84)\\Ct = dC/dT = 0.6215 + 0.4275*v^(0.16)\\dC = modulus (Cv.dv) + modulus (CT.dT)\\dC = (-5.72*v^(-0.84) + 0.0684*T*v^(-0.84))* 3 + (0.6215 + 0.4275*v^(0.16))*1\\dC = 2.44

Relative Error

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8 0
3 years ago
2/5 of 1 meter=____cm<br> Plz help thx
Crazy boy [7]

Answer:

40 cm

Explanation:

2/5 = 0.4

1 meter = 100 cm

so,

100 x 0.4= 40 cm

4 0
3 years ago
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