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Ksivusya [100]
2 years ago
5

Christina​'s time for a race was 26.3 seconds. Another​ runner's time was 8.44 seconds faster. Write and evaluate an equation wi

th a variable to find the difference between ​'s
Christina's time and the other​ runner's time.
Mathematics
1 answer:
soldier1979 [14.2K]2 years ago
8 0

Answer:

26.3-8.44=x

Step-by-step explanation:

x=difference in times

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I need help with this question please.​
MakcuM [25]

Answer:

30 degrees.

Step-by-step explanation:

Rotational symmetry is defined as a figure having the same appearance when rotated by a certain angle.

The wheel has 12 "handles." We can use these as reference points when rotating the image.

We also know that we can rotate by a total of 360 degrees. We can say that:

360/12 = 30 degrees.

Each time you rotate the wheel by 30 degrees, the image will end up on another handle (looks the same). This shows rotational symmetry.

I hope this helps!

7 0
3 years ago
1.
masya89 [10]

Answer:

8

Step-by-step explanation:

7 0
3 years ago
What is the value of x in the equation 5(2x - 7) = 15x -10
ASHA 777 [7]
10x - 35 = 15x - 10
-35 = 5x -10
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3 0
3 years ago
I need help please i really need help
zhannawk [14.2K]
Hello there!

Here's what definitions I think match up with each term:

Equilateral triangle: a triangle with three congruent sides
Composite figure: a figure made up of two or more three dimensional figures
Parallelogram: a quadrilateral with opposite sides both parallel and congruent
Volume: the amount of space within a three dimensional figure
Rectangular prism: a three dimensional figure with six rectangular faces, twelve edges, and eight vertices
Regular polygon: a polygon with 5 sides
Triangular prism: a prism with two congruent triangular based
Obtuse triangle: a triangle with one obtuse angle
Face: a flat surface of a three dimensional figure
Polygon: a polygon with congruent sides/congruent angles
Square: a closed figure made up of line segments that do not cross each other

Hope this helped you out! :-)
6 0
3 years ago
Is 8 yards graeter than 20 feet
Natasha_Volkova [10]
8 yards is 24 feet, so yes it’s greater
4 0
3 years ago
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