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3 years ago

25=10+5k What does k equal? I need help!

2 answers:

7 0

The answer is 3.

First do 25 - 10 and you get 15

The final step is to do 15 divided by 5 and you get the final answer which is 3.

Murrr4er [49]3 years ago

4 0

3. You subtract 10 from 25 and then divide 5 from both sides and get 3

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Given the function f(x) = -5|x + 11 + 3, for what values of x is f(x) = -12?

katen-ka-za [31]

Answer: B

Step-by-step explanation:

6 0

3 years ago

a cone has a volume of 1230.88 units cubed and a diameter of 14 units what is the height of the cone use 3.14 for pi

ANEK [815]

Answer:

h= 24

Step-by-step explanation:

$v = \pi {r}^{2} \frac{h}{3}$

$r = \frac{d}{2}$

$r = \frac{14}{2}$

r= 7

1230.88=3.14×7^2×h/3

1230.88= 153.86h/3

h=1230.88/153.86

h= 24

7 0

2 years ago

Help PLSSSSSSSSSSSSSSSSSSSSSSSSS :c

AfilCa [17]

Answer:

-8

Step-by-step explanation:

3+8+8-2=17

7+4+5+1=17

10+12+3+x=17

x=17-25

=-8

5 0

3 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.

4 0

3 years ago

Given ASTU and ADEF, what is mZU?

salantis [7]

Answer:

Maybe the same as the angle of F (46)

Step-by-step explanation:

If you see the two shapes are the same. but different size. so therfore the angles are same.

3 0

3 years ago