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Aloiza [94]
3 years ago
11

I NEED HELP ON MATH PLS

Mathematics
1 answer:
kicyunya [14]3 years ago
7 0

Answer:

5/2 or 2½ or 2.5

Step-by-step explanation:

20/8 = 2.5

10/4 = 2.5

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What is x, y, and z?
Taya2010 [7]

Answer:

variables

Step-by-step explanation:

Are you asking for an answer like this?

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3 years ago
Which triangles in the diagram are congruent?
lesya [120]

Answer:

triangle 1 and triangle 3.

Step-by-step explanation:

Given : Four triangle .

To find : Which triangles in the diagram are congruent.

Solution :

By Congruent rule Side angle side : In triangle 1 and triangle 3 are congruent by side angle side .

Therefore, triangle 1 and triangle 3.

7 0
3 years ago
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What is the slope of a line that has a y-intercept but no x intercept
IRINA_888 [86]

Answer:

The slope of a line that has a y-intercept but no x-intercept will be zero.

Step-by-step explanation:

If the line has no x-intercept, then it never intersects the x-axis, so it must be parallel to the x-axis.

If a line does not have an x-intercept, it means it would never intersect the x-axis.

Thus, it must be parallel to the x-axis, meaning its slope will be zero. It would be just a horizontal line.

For example, y=9 is the line equation that does not have an x-intercept and its slope is zero.

Therefore, the slope of a line that has a y-intercept but no x-intercept will be zero.

7 0
3 years ago
Question 36 of 40
Ipatiy [6.2K]

Answer:

A. a line segment

Step-by-step explanation:

  • a ray is directing in one dxn, and has no end point
  • a plane is a closed, so more than 2 points
  • a vertex is a single point itself
4 0
3 years ago
A theater has 20 rows of chairs. The first row has 16 chairs, the second has 18, the third has 20, and so on. In total, the thea
Brilliant_brown [7]
<span>This is an arithmetic progression, i.e. 16,18,20,22,24,26,28.......... where 16 is the number of people seats in 1st row, 18 seats in second row, 20 seats in third row and so on. The Total number of seats in 20 rows = n/2{2a+(n-1)d}. Here, d = 2 , n =20, a = 16. Thus, Sum = 10 {32+ 19*2} = 10 {70} = 700 seats in total. </span>
5 0
3 years ago
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