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Pavel [41]
3 years ago
10

Hannah just put a 36-foot long

Mathematics
1 answer:
VARVARA [1.3K]3 years ago
8 0

Answer:

perimeter=sum of all sides

p=2(L+W)

36=2(L+12)

36-24=2L

12=2L

L=6

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Roses normally cost $19.00 a dozen, but for Valentine's Day the price goes up to $35.00. What is the difference in price, includ
JulijaS [17]

Answer:

$17.12

Step-by-step explanation:

First let's find the normal cost with tax

7/100*19=133/100=$1.33

$19+$1.33=$20.33

Now we find the cost with tax for the Valentine's Day price

7/100*35=$2.45

$35+$2.45=$37.45

Now we subtract the normal cost from the Valentine's Day price

$37.45-$20.33=$17.12

4 0
3 years ago
3.
kupik [55]

<u>Answer:</u>

Nadia's total earnings in  month is $3196.1

<u>Explanation: </u>

Given salary of Nadia is $3,300 per month including a 3.25% commission

The salary consists of fixed salary and commission

Therefore, Salary = Fixed salary + Commission

Assume the fixed salary to be x

Putting values in equation

3300 = x + 3.25% of x        

3300 = x +  $\frac{3.25}{100} x$

3300 * 100 = 103.25x        

x = $\frac{3300 * 100}{103.25}$

x = $3196.1        per month

Therefore, the fixed salary of Nadia is $3196.1 per month

4 0
3 years ago
Solve this I need it solved
gizmo_the_mogwai [7]

Answer:

option 3

Step-by-step explanation:

Standard \ quadratic \ equation : ax^2 + bx +c

Larger the value of  '' a '' makes the parabola narrow.

A positive value of '' a '' which is close to 0 makes the parabola wide.

<em><u>To find the widest graph , find the smallest </u></em><em><u>a</u></em><em><u>. (or </u></em><em><u>a</u></em><em><u> closest to zero)</u></em>

option 1

     a_1 = \frac{1}{3}

option 2

     a_2 = - \frac{4}{5}

option 3

     a_3 = 0.3 = \frac{3}{10}

option 4

     a_4 = -4

Positive and negative value of ' a ' decides the direction the parabola opens.

But we have to find the widest parabola irrespective of the direction.

So we will find the smallest  ' a '

                                a_1 = 0.33\\a_2 = 0.80\\a_3 = 0.30\\a_4 = 4

a_3 \ is \ the \  smallest \  number \  or\ \\ the \  number \  closest \  to\  zero.\\\  so \  option \ 3 \ makes\  the\  widest \ parabola.

8 0
3 years ago
What is 22 divide by 2,019 is what
dsp73
91.773

is your answer by the way

6 0
4 years ago
Read 2 more answers
What is the area of square FGHI?​
sweet [91]

Answer:

Step-by-step explanation:

To get a length of any side 8+10=18

the area= L^2=

                18^2=324m

3 0
3 years ago
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