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marissa [1.9K]
2 years ago
9

Do anyone know Algebra substitution

Mathematics
1 answer:
Natasha2012 [34]2 years ago
4 0

Answer:The method of substitution involves three steps: Solve one equation for one of the variables. Substitute (plug-in) this expression into the other equation and solve. Resubstitute the value into the original equation to find the corresponding variable.

Step-by-step explanation:

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3. What is the value of x​
ad-work [718]

Answer:

10

Step-by-step explanation:

using HYPOTHENUS theorem

8^2 + 6^2 = x^2

64 + 36= 100

√100=10

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3 years ago
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Perform the indicated operation(s). Write your answer in lowest terms.<br> 7/10÷7/4 = ???
dimulka [17.4K]

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76/86

Step-by-step explanation:

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Need The Answer Plz And Thank You!! I’m Failing
sp2606 [1]

Angle BCA

Step-by-step explanation:

You can see this due to the angle having the name amount of congruent angle marks.

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3 years ago
g Jack is polling New Yorkers to determine what proportion of them want to legalize recreational marijuana. How many New Yorkers
wolverine [178]

Answer:

1006

Step-by-step explanation:

Take proportion, p = 62%

n = (Z² * pq) / M.E²

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p = 62% = 0.62

q = 1 - p = 1 - 0.62 = 0.38

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5 0
2 years ago
Find the perimeter. Explain what you added together to get your answer. You can get partial credit for explaining steps, even if
sertanlavr [38]

Answer:

the area of the shape is 7.14

Step-by-step explanation:

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To find the area of the circle, use:

pi x radius^2  

Since the diameter is 2 divide the diameter by 2 to get radius  

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The circle is 3.14 plus 4 ( the square ) = 7.14

5 0
3 years ago
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