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3 years ago

Is 8,397 divisible by 9

1 answer:

3 0

Any number is divisible. If you are asking if it's divisive without getting a decimal? Well let's see... 8397/9 = 933
Yes it is divisible by 9, you would get 933.

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Jada have a monthly budget for her cell phone bill last month she spent 120% of her budget and the bill was $60 what is Jada mon

Damm [24]

Assume that the budget is n.

Now we are given that 120% of the budget is equal to $60.

This means that:

60 = 1.2n

Solve the equation for n to know the budget:

60 = 1.2n

n = 60 / 1.2 = 50

Based on the above calculations, Jada's budget is 50$

4 0

3 years ago

Read 2 more answers

Please help it would mean sm :))) I’ll give BRAINLIST

Ivenika [448]

Answer:

113.1 in

Step-by-step explanation:

C = πd

d = 36

C = 36π = 113.1 in

4 0

3 years ago

what is the equation of a line that is perpendicular to y= 1/2x - 6 and passes through the point (6,4)?

Aliun [14]

Perpendicular to a slope of 1/2 is the negative reciprocal slope -1/(1/2) = -2.

y = - 2 x + b

y + 2 x = b

b = 4 + 2(6) = 16

y = -2x + 16

Check:

-2(6)+16=4 good

Answer: y = -2x + 16

6 0

3 years ago

Read 2 more answers

The rectangle below has an area of x to the second power minus x minus 72 square meters and a length of x plus 8 meters. What ex

sergey [27]

Answer:

$W=(x-9)\ m$

Step-by-step explanation:

we know that

The area of rectangle is equal to

$A=LW$

where

L is the length of rectangle

W is the width of rectangle

we have

$A=(x^{2} -x-72)\ m^2$

$L=(x+8)\ m$

$W=\frac{A}{L}$

substitute

$W=\frac{(x^{2} -x-72)}{(x+8)}$

Solve the quadratic equation in the numerator

The formula to solve a quadratic equation of the form

$ax^{2} +bx+c=0$

is equal to

$x=\frac{-b\pm\sqrt{b^{2}-4ac}} {2a}$

in this problem we have

$x^{2} -x-72=0$

$a=1\\b=-1\\c=-72$

substitute in the formula

$x=\frac{-(-1)\pm\sqrt{-1^{2}-4(1)(-72)}} {2(1)}$

$x=\frac{1\pm\sqrt{289}} {2}$

$x=\frac{1\pm17} {2}$

$x=\frac{1+17} {2}=9$

$x=\frac{1-17} {2}=-8$

$x^{2} -x-72=(x+8)(x-9)$

substitute in the expression of W

$W=\frac{(x^{2} -x-72)}{(x+8)}$

$W=\frac{(x+8)(x-9)}{(x+8)}$

simplify

$W=(x-9)\ m$

4 0

2 years ago

Mrs. Patil bought 4 packs of pencils for her class. Then she bought 3 more packs of pencils. There are 12 pencils in a pack. How

Mrac [35]

Firslty,
$4+3 = 7$ packs of pencils were bought in total
each one contains 12 pencils, so
$7*12 = 84$ pencils were bought

8 0

2 years ago