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2 years ago

Find the inverse of an equation below. Rewrite in Y= Form.

Mathematics

1 answer:

Vlada [557]2 years ago

3 0

y = log5 ( x + 2 )

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4х+6y = 40 2х+бу= 26 How do u do the work for this equation

Dovator [93]

1. Equation: 4x + 6y = 40
Answer:!4x + 6y - 40 = 0
2x + 3y - 20 = 0

2. Equation: 2x + 6y = 26
Answer: 2x + 6y - 26 = 0
x + 3 y - 13 = 0

7 0

3 years ago

Please use the following image below in order to answer the question correctly:

kaheart [24]

Answer:

DE=145

Step-by-step explanation:

Both circles are congruent and so are the triangles, because of the radius. So mDE is also 145

3 0

3 years ago

What is the product in simplest form? −8/9⋅5/6 A.−1 B.−13/15 C.−20/27 D.−15

nalin [4]

The answer is C.
hope this helps!

5 0

3 years ago

Read 2 more answers

1. What is the simple interest earned on $400 at a 10% interest rate over three years?

Ilya [14]

Step-by-step explanation:

I really can't help you but I'm just trying to give you like examples that can maybe help you

6 0

3 years ago

A shop sells a party hat at x dollars and a mask at y dollars. On a particular morning, 3 hats and 4 masks were sold for $27. In

Aleks [24]

Answer:

Cost of each hat: $5

Cost of each mask: $3

Step-by-step explanation:

Let be "x" the cost in dollars of a party hat and "y" the cost in dollars of a mask.

Set up a System of equations using the information given in the exercise:

$\left \{ {{3x+4y=27} \atop {3x+6y=33}} \right.$

You can use the Elimination Method to solve this System of equations:

1. You can multiply the first equation by -1.

2. Then you must add the equations.

3. Solve for "y".

Then:

$\left \{ {{-3x-4y=-27} \atop {3x+6y=33}} \right.\\.....................\\2y=6\\\\y=\frac{6}{2}\\\\y=3$

4. Now you can substitute the value of "y" into any original equation.

5. Finally, solve for "x" in order to find its value.

Then:

$3x+4(3)=27\\\\3x=27-12\\\\x=\frac{15}{3}\\\\x=5$

5 0

3 years ago