MATHEMATICS HIGH SCHOOL

12overx+7=13over X what's the answer

Answers

Answer 1
Answer: 12/x + 7 =13/x, where x is not 0;
<=> 12 + 7x = 13 <=> 7x = 1 <=> x = 1/7;
Answer 2
Answer:

Answer:

lalalalalalalalalala

Step-by-step explanation:

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Whatisthevalueof5.8dividedby1.2

Drag an answer to each box to complete this paragraph proof.Given: Triangle ABC

Prove: m∠A=72°

Answers

Answer:

Step-by-step explanation:

By the triangle sum theorem, the sum of angles in a triangle is equal to 180°. Therefore, m∠A + m∠B + m∠C = 180°. Using the Substitution property

(6x)° + 90° + (x+6)° = 180°

To solve for x, first combine the terms to get (7x + 96) = 180°

Using the Subtraction property of equality,

7x = 84.

Then using the division property of equality x = 12.

To find the measure of angle A,

Use the subtraction property to get m∠A = 6(12)°.

Finally simplifying the expression gets m∠A = 72°.

Is this a function? Can you show your work on how you got the answer plz?

Answers

Answer:

yes it is a function because the x does not repeat itself

Step-by-step explanation:

Consider the following pair of equations:x + y = –2
y = 2x + 10

If the two equations are graphed, at what point do the lines representing the two equations intersect?


(–4, 2)
(4, 2)
(–2, 4)
(2, 4)

Answers

Asking the Math Gods...


x=-4
y=2
The 2 lines will cross at what is called the "point of intersection" It is the (x, y) coordinates that are the same for line one and line two.  Since the coordinates are equal, we can set them equal to one another in the equations and solve for the value... Let me show you...

We set the y coordinates equal to one another first.  Since they give us one of the y coordinates as y = 2x + 10, we use it in the other equation so we can solve for the x coordinate...

x + y = -2

Since y = 2x + 10 then

x + 2x + 10 = -2
3x + 10 = -2
3x = -12
x = -12/3 = -4

Now that we have a value for the x coordinate, we can substitute it back into one of the equations to solve for the y coordinate...

x + y = -2
-4 + y = -2
y = -2 + 4
y = 2

So you now have the x and y coordinates that are the same for each equation, so that is the point of intersection...

(-4, 2)

At a club meeting, there are 10 more club members than nonmembers. The number of clubmembers at the meeting is c.
A ; the total number of people at the club meeting
B; 2c-10
what is the answer
A; a is high
B; b is high
C ; Aand B are equal
D : no answer

Answers

000182726 is the awnsers bruh

Final answer:

The total number of people at the club meeting is 2c -10 (option B). Further, the correct answer for comparison is that 'A and B are equal' (option C).

Explanation:

In this question, we are told that the number of club members is c and there are 10 more club members than nonmembers. This means that there are c - 10 non-members. Therefore, the total number of people at the club meeting is the sum of the number of members and non-members which is c + (c - 10) = 2c -10. Therefore, the correct answer to the question, 'what is the total number of people at the club meeting?' is: B; 2c-10.

When it comes to choosing between options A, B, C, and D to determine if A (the answer to part A) is higher, B (the answer to part B) is higher, both are equal or there is no answer, we see that since A is actually equal to B, the correct answer is: C, A and B are equal.

Learn more about Algebra here:

brainly.com/question/32436021

#SPJ11

Which set of numbers can represent the lengths of the sides of a right triangle? Round to the nearest whole number. 4, 4, 4 4, 6.93, 8 11.2, 16.2, 19.2

Answers

Answer with explanation:

A set of numbers that is triplet is said to form the sides of a right triangle, if it satisfies Pythagorean Theorem,which states that

Square of longest side is equal to sum of Squares of other two sides.

1.First triplet=4,4,4

As, 4²≠4²+4²

Hence it does not form Pythagorean triplet.

2. Second triplet=4, 6.93, 8

Largest side length =8

8²=64

Sum of squares of two smaller sides =(6.93)²+4²

 =48.0249+16

=64.0249

=64

3. Third triplet=11.2, 16.2, 19.2

Largest side length =19.2

(19.2)²=368.64

Sum of squares of two smaller sides =(11.2)²+(16.2)²

 =125.44+262.44

 =387.88

=388(approx)

Option B ⇒4,6.93, 8
Hello,

A: 4 , 4 , 4 not right triangle

B: 4 , 6.93 , 8  or 4²+6.93²=64,0249 ≈64=8²

C: 11.2 , 16.2 , 19.2 or 11.2²+16.2²=387,88 =(19,69...)²

The best choice is B

Is the following correspondence a function? 
Yes or No?

Answers

No, because -15 have 2 corresponding elements .
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