Answer:
10.67
Step-by-step explanation:
The 10 stays as it is. The 2/3 is approximated by 0.67 (to the nearest hundredth). Thus, we have 10.67 to the nearest hundredth.
Answer:
r=7
Step-by-step explanation:
-84+15r=3r
Subtract 15r from each side
-84+15r-15r=3r-15r
-84 = -12r
Divide each side by -12
-84/-12 = -12r/-12
7 = r
Answer:
r = 7
Step-by-step explanation:
So the reason that the answer is 7 is because in this equation you have to get all the r's on one side and the other numbers on the other side of the equal sign.
-84 + 15r = 3r
-84 = -12r
you then divide both sides of the equal sign by -12 in order to get rid of the -12 next to the r variable and when you divide the negative 84 by a negative 12 you will get a positive 7 giving you the answer r = 7
Answer:
45
Step-by-step explanation:
Answer:
Step-by-step explanation:
A ray is defined as a portion of a line, because it begans at a specific point while line doesn't begin or end at a specific point.
The way to define a ray is using two points, the initial where the ray begins and the second indicates the orientation.
Therefore, there are needed 2 points to name a ray.
-1, 2, -4, 8, -16
A parallelogram has one angle thatmeasures 76°. The measures of the other three angles in the parallelogram are 76°, 104°, and 104°.
That quadrilateral in which opposite sides are parallel is called a parallelogram.
Thus, a parallelogram is always a quadrilateral but a quadrilateral can or cannot be a parallelogram.
A parallelogram has one angle that measures 76°.
We already know that in a parallelogram opposite angles are equal.
1st angle = 76°
Third angle = 76°
And let the other 2nd and 4th angles be x and x
So, The sum of all the angles of quadrilateral
76° + 76° + x + x = 360°
152° + 2x = 360°
2x = 360° - 152°
2x = 208°
Therefore x = 104°
Hence, We have got all angles that are 76°, 76°, 104°, and 104°.
Learn more about angles here:
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Step-by-step explanation:
We know that in a parallelogram opposite angles are equal so
1st angle = 76°
Third angle = 76°
And let the other 2nd and 4th angles be x and x
Now
76° + 76° + x + x = 360° <being sum of angles of quadrilateral >
152° + 2x = 360°
2x = 360° - 152°
2x = 208°
Therefore x = 104°
We have got all angles
76° , 76° , 104° and 104°