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dolphi86 [110]
2 years ago
8

Hoan 6 OF 10 QUESTIONS REMAINING Question 5 10 Points Pam needed to give her gardener the approximate square footage of her back

yard. With each step being about 2 feet, Pam steps it off and counts 20 steps long and 40 steps wide. About how many square feet is the backyard? A 400 square feet 8800 square feet C 120 square feet 3300 square feet D 3200 square feet
​
Mathematics
1 answer:
Colt1911 [192]2 years ago
5 0

Answer:

D. 3200 square feet

Step-by-step explanation:

(2)(20)*(2)(40)=3200

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Reduce the fraction 36/48 to its lowest term
QveST [7]

Answer:

  3/4

Step-by-step explanation:

\dfrac{36}{48}=\dfrac{3\cdot 12}{4\cdot 12}=\dfrac{3}{4}\cdot\dfrac{12}{12}\\\\=\dfrac{3}{4}\cdot 1=\dfrac{3}{4}

Effectively, divide both numerator and denominator by their greatest common factor, 12.

7 0
3 years ago
A company sold garden hoses at a reduced price of $6.67 and took an end-of-season mark down of $9.28. What was the original sell
saul85 [17]

We have the formula:

M=S-N

where M is the mark down, S is the original price and N is the reduced price. Plugging the values we know:

\begin{gathered} 9.28=S-6.67 \\ S=9.28+6.67 \\ S=15.95 \end{gathered}

Therefore the original price was $15.95

8 0
1 year ago
Price Markup <br> $70.70 39% plz help i need it im not the smartest
Alex777 [14]

Answer:

$98.27

Step-by-step explanation:

70.70/100=0.707

0.707x39=27.573

70.70+27.573=98.273

Round to the nearest hundredth

$98.27

8 0
3 years ago
Read 2 more answers
. Show that square of any positive integer can not be of form 7q + 3 or 7q+5or 7q + 6, for any integer q
Svetradugi [14.3K]

Step-by-step explanation:

7q + 3 or 7q+5 or 7q + 6

solve for q

7q + 3 =

7q + 3 -3 =-3

7q = -3

7q/7 = -3/7

q = -3/7

7q + 3 =

7q + 6 -6 =-6

7q = -6

7q/7 = -6/7

q = -6/7

4 0
3 years ago
Please help me asap.​
Finger [1]

Answer:

30.2 aka C

Step-by-step explanation:

The formula for the area of a circle is A = pir^2. Knowing this we can create the equation A = 3.14(3.1)^2. Following PEMDAS square 3.1 to get 9.61. Then you multiply 9.61 with 3.14 to get 30.1754. When you round to the nearest tenth you get 30.2.

8 0
3 years ago
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