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Setler [38]
2 years ago
10

Riley planed 4 rows of pumpkins. There were 1,205 plants in each row. How many pumpkins plants did Riley plant?

Mathematics
1 answer:
lianna [129]2 years ago
8 0
Riley planted 4,820 pumpkins
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Pls help help help help help​
DochEvi [55]

Answer:

<em>Both equal sides have a length of 29 cm.</em>

<em>The third inequal side is 9 cm.</em>

Step-by-step explanation:

<u>System of Equations</u>

With the data provided in the problem, we can form a system of two equations with two unknowns.

Let's call x to each equal side of the isosceles triangle and y to the other side. One condition states that each equal side is 2 cm more than three times the other side. It can be written as:

x=3y+2

We also know the perimeter of the triangle is 67 cm. Since we have to equal sides to x:

x+x+y=67

2x+y=67

Let's put together both equations:

x=3y+2

2x+y=67

To solve the system, we can use the x from the first equation and replace it into the second equation:

2(3y+2)+y=67

Operating:

6y+4+y=67

Joining like terms:

7y=67-4=63

Solving for y:

y=63/7=9

The third inequal side is 9 cm. Now find the value of x.

x=3y+2=3(9)+2=27+2=29

Both equal sides have a length of 29 cm.

4 0
2 years ago
I REALLY NEED HELP PLEASE :)​
leonid [27]

Answer:

with which one

Step-by-step explanation:

7 0
2 years ago
Which expression is equivalent 5y3/(5y)-2
Alinara [238K]

Answer:

Step-by-step explanation:

You know it the answer is 5:12 so you add the 5 and 3 give you 8 then you get 5:12

5 0
3 years ago
Use the calculator to find the product. (1. 466 × 10–8)(5. 02 × 105) What is the coefficient of the product? What is the exponen
mestny [16]

The product of the factors in the given expression comes to be 7.35932 *10^{-3}.

The given expression is:

(1.466*10^{-8} )(5.02*10^5)

We can rewrite the given expression as

(1.466*5.02)(10^{-8} *10^5)

<h3>What is the exponent addition rule? </h3>

If we have two numbers with the same base we can write the product of the numbers as a single base followed by the addition of exponents.

a^m*a^n = a^{m+n}

1.466*5.02=7.35932

10^{-8} *10^5 = 10^{-3}....from exponent addition rule

So, (1.466*10^{-8} )(5.02*10^5)=7.35932 *10^{-3}

Therefore, the product of the factors in the given expression comes to be 7.35932 *10^{-3}.

To get more about exponents visit:

brainly.com/question/819893

6 0
2 years ago
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Please answer these questions! Need help!
astra-53 [7]

Answer:

Question 2  is $500 and Question 3 is 5

Step-by-step explanation:

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3 years ago
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