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andrey2020 [161]
3 years ago
8

6 ft how many square feet of outdoor carpet will we need for this hole? 11 ft 7 ft 2 ft 3 ft

Mathematics
1 answer:
ziro4ka [17]3 years ago
7 0
Your answer is attached to the pic

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A spinner is divided into sections of equal size, some of which are red, some are blue, and the remaining are green. The probabi
Westkost [7]
I think is 35% because 25+10=35

hope this help

plz mark brianliest plz
8 0
2 years ago
Read 2 more answers
Use the zero product property to find the solutions to the equation x2 – 13x + 30 = 0.
alukav5142 [94]

Answer:

<u>The solutions to this quadratic equation are 10 and 3.</u>

Step-by-step explanation:

1. Let's recall the formula for solving this type of equations, called quadratic equations:

 x = ( - b +/- √ b² - 4ac)/ 2a

The equation given is  x2 – 13x + 30 = 0,

where a = 1, b = - 13 and c = 30

Now replacing with the real values, we have

x = [ - (-13) +/- √ (-13)² - 4 * 1 * 30] / 2 * 1

x = [ 13 +/- √ 169 - 120] / 2

x = [13 +/- √ 49]/ 2

x = [ 13 +/- 7 ]/ 2

<u>x₁ = 13 + 7/2 = 20/2 = 10</u>

<u>x₂ = 13 - 7/2 = 6/2 = 3</u>

8 0
2 years ago
A can of soda in 1972 costs $0.15, by 2012 it cost $1.35 find the rate at which the cost of a can of soda increases over this ti
fenix001 [56]

Answer:

800%

Step-by-step explanation:

<h2><u>Percentage increase</u></h2><h3><u>formula:</u></h3>

change/ original * 100

change is 1.35 - 0.15 = 1.2

original is the amount in the beginning which is 0.15

= 1.2/0.15 * 100

=800 %

<em><u>the percentage increase is by 800%</u></em>

8 0
2 years ago
suppose Richard walks one kilometer every 10 minutes how many meters are there can you walk in an hour at this new rate
Ipatiy [6.2K]
One kilometer is 1000 meters.  One hour is 60 minutes, or six segments of 10 minutes each.  If you can walk 1000 meters in 10 minutes, you can walk 6000 in an hour (that is REALLY fast, by the way)
3 0
3 years ago
Scientific notation of 10 to the power of negative 9 times (2times 10 square)squared
kondaur [170]
For answer 16 its -

Exact Form:  \frac{1}{25000}

or 

Decimal Form: 4. 10^{-5}

Hopeful it helps 
8 0
3 years ago
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