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Dmitry [639]
3 years ago
8

Is 1627 a reasonable some for 7.5+ adding 7.2 explain

Mathematics
2 answers:
umka2103 [35]3 years ago
5 0
Is 1627 suppose to be 16.27?
ikadub [295]3 years ago
3 0
Is there supposed to be a decimal between the 6 and 2?
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Determine whether theses lines are parallel, perpendicular or neither
belka [17]

Answer:

Lines 2 and 3 are parallel with slope (-2/3) and different y intercepts, and both are perpendicular to line 1              (-1) / (3/2) = (-2/3)

Step-by-step explanation:

Parallel lines have the same slope

Perpendicular lines have negative reciprocal slopes

line 1: 6x - 4y = 2

line 1: 4y =  6x - 2

line 1:   y = (3/2)x - 0.5

line 2:  y = (-2/3)x - 6

line 3:3y = -2x + 4

line 3: y = (-2/3)x + 4/3

8 0
3 years ago
If on the unit circle C , the distance from P (1, 0) to the point T ( 5/13, 12/13 ) is x , determine the coordinates of the poin
Lorico [155]

Answer:

T' (\frac{5}{13},- \frac{12}{13})

Step-by-step explanation:

See the diagram attached.

This is a unit circle having a radius (r) = 1 unit.

So, the length of the circumference of the circle will be 2πr = 2π units.

Now, the point on the circle at a distance of x along the arc from P is T(\frac{5}{13},\frac{12}{13}).

Therefore, the point on the circle at a distance of 2π - x along the arc from P will be T' (\frac{5}{13},- \frac{12}{13}), where, T' is the image of point T, when reflected over the x-axis. (Answer)

6 0
3 years ago
A is center of one circle and C is the center of the other circle. Select all line segments that must have the same length as se
Dominik [7]

Based on the circles shown in the diagram attached above, the line segments that must have the same length as segment AB are:

  1. Segment BC.
  2. Segment CD.

<h3>What is a circle?</h3>

A circle can be defined as a closed, two-dimensional curved geometric shape with no edges or corners. Also, a circle refers to the set of all points in a plane that are located at a fixed distance (radius) from a fixed point (central axis).

<h3>The equation of a circle.</h3>

Mathematically, the standard form of the equation of a circle is given by;

(x - h)² + (y - k)² = r²

Where:

  • h and k represents the coordinates at the center.
  • r represents the radius of a circle.

<h3>What is a line segment?</h3>

A line segment can be defined as the part of a line in a geometric figure such as a triangle, circle, quadrilateral, etc., that is bounded by two (2) distinct points and it typically has a fixed length.

Based on the circles shown in the diagram attached above, the line segments that must have the same length as segment AB are:

  1. Segment BC.
  2. Segment CD.

Read more on line segment here: brainly.com/question/18315903

#SPJ1

3 0
1 year ago
Solve the proportion.<br> 5/1=d/9 <br><br> d=___
MArishka [77]
The correct answer is d=45 :)
7 0
3 years ago
Read 2 more answers
3X + 8 - X = 4 - 2X + 32 find x
avanturin [10]

Answer: X=7

Step-by-step explanation:Let's solve your equation step-by-step.

3x+8−x=4−2x+32

Step 1: Simplify both sides of the equation.

3x+8−x=4−2x+32

3x+8+−x=4+−2x+32

(3x+−x)+(8)=(−2x)+(4+32)(Combine Like Terms)

2x+8=−2x+36

2x+8=−2x+36

Step 2: Add 2x to both sides.

2x+8+2x=−2x+36+2x

4x+8=36

Step 3: Subtract 8 from both sides.

4x+8−8=36−8

4x=28

Step 4: Divide both sides by 4.

4x =28

4x/4=x 28/4

=

28 /4=7

4 0
3 years ago
Read 2 more answers
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