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Inessa [10]
3 years ago
14

Can you please help me on this question 10(x-2)=-20

Mathematics
1 answer:
stiks02 [169]3 years ago
3 0

Answer:

One solution was found :

                  x = 0

Step-by-step explanation:

10(x-2)=-20

One solution was found :

                  x = 0

Rearrange:

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

                    10*(x-2)-(-20)=0

Step by step solution :

Step  1  :

Equation at the end of step  1  :

 10 • (x - 2) -  -20  = 0

Step  2  :

Equation at the end of step  2  :

 10x  = 0

Step  3  :

Solving a Single Variable Equation :

      Solve  :    10x = 0

Divide both sides of the equation by 10:

                    x = 0

One solution was found :

                  x = 0

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The length of segment HJ if H lies at (-1,7) and J lies at (8,-5)​
sukhopar [10]

Answer:

<h3>HJ = 15</h3>

Step-by-step explanation:

To get the length of segment HJ if H lies at (-1,7) and J lies at (8,-5)​, we will use the formula for calculating the distance between two points as shown;

D = √(x₂-x₁)²+(y₂-y₁)²

From the coordinates x₁ = -1, y₁ = 7, x₂ = 8, y₂ = -5

HJ = √(8-(-1))²+(-5-7)²

HJ = √(8+1)²+(-12)²

HJ = √81+144

HJ = √225

HJ = 15

<em>Hence the length of segment HJ is 15 units</em>

5 0
3 years ago
Suppose 540 people visit the zoo.Predict how many people will choose the monkey exhibit as their favorite
Margarita [4]
Are there any answer choices?
8 0
3 years ago
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Yall please help me im struggling and i need to pass!​
Nookie1986 [14]

Answer:

A 31.5

Step-by-step explanation:

15x2=30 and A is the only one close to 30

8 0
3 years ago
Read 2 more answers
a 12 foot long ladder reaches a point 6 feet high on a house. What angle does the ladder form with the house?
RSB [31]

Answer:

77

Step-by-step explanation:

77 feet is the answer hope you mark me brainlyist

4 0
3 years ago
On average, Shawnte drinks of a 6-ounce glass of water in
Gnesinka [82]

Answer:

3/4 of a 6-ounce glass will be drunk by her in one hour.

Step-by-step explanation:

Given time = 2/3 of hour

                  = 2/3 (60)       As hour = 60 mins

                  = 120/3

                   = 40 mins

Given quantity of water = 1/2 of 6-ounce

                                      = 3 ounce

So,

  In 40 mins, water intake is 3 ounce

  In 1 min, water intake is 3/40

  In 60 mins, water in take is (3/40)*60 = 4.5 ounce

Quantity of water intake in 60 mins:

       4.5 ounce or 3/4 of 6-ounce glass

I hope it will help you.

8 0
2 years ago
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