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zhuklara [117]
2 years ago
12

Please I need this asap :)

Mathematics
2 answers:
maksim [4K]2 years ago
7 0
It hour I had that question before and that the only right one
tiny-mole [99]2 years ago
3 0
I think its an hour i did the math fast in my head:)
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What is x if 3x-2=x-3​
blsea [12.9K]

Answer:

x=-1/2

Step-by-step explanation:

add 2 to both sides

3x=x-1

subtract x from both sides

2x=-1

divide by 2

x=-1/2

7 0
3 years ago
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Which logarithmic equation is equivalent to this exponential equation? <br><br> 12=5^x
Brut [27]

Given:

The equation is:

12=5^x

To find:

The logarithmic equation that is equivalent to the given exponential equation.

Solution:

According to the property of logarithm:

a=b^x\Leftrightarrow \log_b a=x

We have,

12=5^x

Here, a=12,b=5. By using the above property of logarithm, we get

\log_{5}12=x

x=\log_{5}12

Therefore, the correct option is C.

5 0
3 years ago
A right triangle has one 90 degree or blank angle
STALIN [3.7K]
A right angle has one 90° angle, and the sum of the angles of any triangle is  always equals 360°.
4 0
3 years ago
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Find the sum of the sequence 38+39+40+........+117
leva [86]
The answer is 6200
i think
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6 0
3 years ago
Two angles whose sides are opposite rays are called ____ angles. Two coplanar angles with a common side, a common vertex, and no
Dimas [21]

Two angles whose sides are opposite rays are called vertical angles. Two coplanar angles with a common side, a common vertex, and no common interior points are called adjacent angles.

<h3>Further explanation </h3>

Adjacent Angles are two angles that share a common vertex, a common side, and no common interior points. They share a vertex and side, but do not overlap. The example is shown in the picture below.  

Where ∠1 and ∠2 are adjacent angles, ∠ABC and ∠1 are NOT adjacent angles because ∠ABC overlaps ∠1.

Vertical Angles are two angles whose sides form two pairs of opposite rays (straight lines). Vertical angles are located across from one another in the corners of the "X" formed by the two straight lines.  The example is shown in the picture below.

Where ∠1 and ∠2 are vertical angles, ∠3 and ∠4 are vertical angles, Vertical angles are not adjacent.  ∠1 and ∠3 are not vertical angles (they are a linear pair) and Vertical angles are always equal in measure.

<h3>Learn more</h3>
  1. Learn more about vertical angles brainly.com/question/2448393
  2. Learn more about pair of angles brainly.com/question/1358595
  3. Learn more about adjacent angles brainly.com/question/10557061

<h3>Answer details</h3>

Grade:  9

Subject:  mathematics

Chapter:  pair of angles

Keywords:   vertical angles, adjacent angles, pair of angles, complementary angles, horizontal angles

7 0
3 years ago
Read 2 more answers
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