2 years ago

Solve the equation. 6=a/4+2

Mathematics

2 answers:

Olin [163]2 years ago

8 0

Answer:

it equals 3.5

Step-by-step explanation:

Kazeer [188]2 years ago

5 0

Answer:

a=16

Step-by-step explanation:

a/4+2=6

a/4+2-2=6-2

a/4=4

a/4*4>> 4a/4=4*4

4a/4=16

4/4=1

1a=16

1a/1=16/1

a=16

Check Work

16/4+2

16/4=4

4+2

You might be interested in

Derek estimated the cost of his grocery bill to be $75, but it actually cost $110. Find the percent error rounded to the nearest

UkoKoshka [18]

I could be wrong, but I think its 35%.

8 0

2 years ago

Jill and Sam are racing go-karts. Jill's completed 16 laps in 12 minutes. If Sammy raced at the same rate, how many minutes did

Umnica [9.8K]

It would take 2.25 minutes to complete 3 laps because each lap takes .75 minutes.

4 0

3 years ago

Help!!!! please!!!!<br> thank you!!!!!!

pentagon [3]

Answer:

18) 6x^2-7x-5

19) 20x^2+17x-63

20) 18x^2-20x+2

21) 5x^2+42x+16

Step-by-step explanation:

Perimeter=length×breadth

18) (3x-5)(2x+1)

=6x^2+3x-10x-5

=6x^2-7x-5

19) (4x+9)(5x-7)

=20x^2-28x+45x-63

=20x^2+17x-63

20) (18x-2)(x-1)

=18x^2-18x-2x+2

=18x^2-20x+2

21) (5x+2)(x+8)

=5x^2+40x+2x+16

=5x^2+42x+16

6 0

2 years ago

The radius of a right circular cone is increasing at a rate of 4 inches per second and its height is decreasing at a rate of 5 i

solmaris [256]

Answer:

$V' = 900\pi$ $in^{3} /sec$

Step-by-step explanation:

V = $\frac{1}{3} \pi r^{2}h$

$V' = \frac{2\pi rh *r'}{3} + \frac{\pi r^{2} *h'}{3}$ (using differentiation product rule)

plug known values in for r, h, r', and h'

$V' = \frac{2\pi (10)(40)(4)}{3} + \frac{\pi (10^{2} )(-5)}{3}$

$V' = \frac{3200\pi }{3} - \frac{500\pi }{3} \\V' = \frac{2700\pi }{3} \\$

$V' = 900\pi$ $in^{3} /sec$

3 0

3 years ago

Help please answer as soon as possible thank you

Svetradugi [14.3K]

D a kilogram is 100000 bigger

6 0

2 years ago