2 years ago

(d) 200 gm

Mathematics

1 answer:

aivan3 [116]2 years ago

3 0

Answer:

Step-by-step explanation:

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The graph shows the distance a car traveled, y, in x hours: what is the rise over run value for the relationship? The points on

Elodia [21]

Answer:

1/40

Step-by-step explanation:

everytime it goes over one it goes up 40

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2 years ago

Evaluate the integral. (Assume a ≠ b. Remember to use absolute values where appropriate. Use C for the constant of integration.)

Bess [88]

Answer:

F(x)= 5*[ $\frac{x^{3} }{3}$ + (a*b)* $\frac{x^{2} }{2}$ + a*b*x + C.

Step-by-step explanation:

First step we aplicate distributive property to the function.

5*(x+a)*(x+b)= 5*[ $x^{2}$ +x*b+a*x+a*b]

5*[ $x^{2}$ +x*(b+a)+a*b]= f(x), where a, b are constant and a≠b

integrating we find ⇒∫f(x)*dx= F(x) + C, where C= integration´s constant

∫^5*[ $x^{2}$ +x*(a+b)+a*b]*dx, apply integral´s property

5*[∫ $x^{2}$ dx+∫(a*b)*x*dx + ∫a*b*dx], resolving the integrals

5*[ $\frac{x^{3} }{3}$ + (a*b)* $\frac{x^{2} }{2}$ + a*b*x

Finally we can write the function F(x)

F(x)= 5*[ $\frac{x^{3} }{3}$ + (a*b)* $\frac{x^{2} }{2}$ + a*b*x ]+ C.

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2 years ago

Rectangle rhombus square isosceles trapezoid

timofeeve [1]

Answer:

Rhombus

Step-by-step explanation:

It does not have congruent diagonals

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2 years ago

If a person walks 1/3 mile in 1/5 minutes, how far will that person walk in one hour?

astra-53 [7]

1/15 miles because you’re basically multiplying the fractions i believe

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A student concludes that the solution to the equation ( 2×+1+3=0 is×=4

Slav-nsk [51]

Answer:

x = -2

Step-by-step explanation:

2x + 1 + 3 = 0

2x + 4 = 0

x = -2

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2 years ago