4 years ago

#2) Simplify: -8(-2k + 3) - 10k + 30 plz need the right answer right now plz

Mathematics

2 answers:

Aleksandr [31]4 years ago

5 0

Answer:

Step-by-step explanation:

Artist 52 [7]4 years ago

3 0

Answer:

Step-by-step explanation:

You might be interested in

Seven times the difference of x and 4 is -10

Delicious77 [7]

Answer:

7*(x-4)=-10

Step-by-step explanation:

4 0

3 years ago

What is the sum in simplest form for 5/8+2/5

Bogdan [553]

(5/8)+(2/5)=

so you need a common den so in this case its 40

so we multiply to get 40 like

(5/5)(5/8)+ (2/5)(8/8)=

25/40 + 16/ 40 = 41/40

5 0

4 years ago

A mass attached to a spring is pulled towards the floor then let go. Its height is recorded and

andreev551 [17]

First find the derivative,

$\dfrac{d}{dt}\Big(-10\cos(4t)\Big)=40\sin(4t)$ .

Then find the critical point,

$40\sin(4t)=0\implies t=40\mathrm{s}$ .

Hope this helps.

I am a little rusty here :(.

3 0

3 years ago

Given that 1 inch = 2.54 cm enter the value that will complete this expression for converting 3.5 feet to cm

Lerok [7]

Answer:

106.68

Step-by-step explanation:

13.5*12=42

42*2.54=106.68

7 0

3 years ago

Select the property of equality used to arrive at the conclusion.

artcher [175]

Answer:

Step-by-step explanation:

The statement "If x = 3, then x^2 = 3x" was formed by multiplying x = 3 by x on both sides. Thus x = 3 becomes x*x=3*x. This simplifies to x^2 = 3x. This property is the multiplication property of equality.

5 0

3 years ago