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Katen [24]
3 years ago
12

21 + 15 = __(7 + 5) Help me what is the missing blank

Mathematics
1 answer:
V125BC [204]3 years ago
7 0

Answer:

7776

Step-by-step explanation:

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Someone pls help me
Nat2105 [25]
The answer should be AC+BC

We can answer this by applying the rule called "Greater angle, greater side". This is where in any triangle, the opposite side of the larger angle is also longer.

So in this question, first we have to find the largest 2 angles, which is ∠ABC and ∠BAC with measures of 120° and 35° respectively. Therefore, from the diagram, the opposite sides of the angles are AC and BC. 

Therefore, the answer should be AC+BC.
7 0
3 years ago
7/6 divided by 2 in simplest form
iris [78.8K]
Here is your question: 7/6 divided by 2.

= 7/6÷2 = 7/6 * 1/2 =.

Multiply and you get = 7/12.
6 0
3 years ago
Read 2 more answers
Which represents the solution of the graphed system of equations, y=x^2-2x and y=-2x-1
elena55 [62]

Answer:

x = √(-1) = i

Since the value of √(-1) is not real.

The system has no real solution.

Step-by-step explanation:

The solution to the system of equations is at the point where they intercept each other.

y1 = y2

For the given equation;

y=x^2-2x and y=-2x-1

To get the where they intercept, we will equal both equations;

y=x^2-2x = -2x-1

x^2 - 2x = -2x - 1

x^2 - 2x + 2x + 1 =0

x^2 +1 = 0

x^2 = -1

x = √(-1) = i

Since the value of √(-1) is not real.

The system has no real solution.

6 0
4 years ago
Heeelp will give brainliest
ozzi

Answer:

42*7

Step-by-step explanation:

5 0
3 years ago
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What is the slope-intercept form of the linear equation 2x + 3y = 6?
nika2105 [10]
3y = - 2x + 6
y = - 2/3x + 2

slope = - 2/3x
4 0
3 years ago
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