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Stella [2.4K]
2 years ago
5

45 Points- Geometry HELP ME

Mathematics
2 answers:
kolbaska11 [484]2 years ago
6 0
<h2>3</h2>

S<--->T

T<--->S

Same thing

<h2>4</h2>

Both sides a equivalent therefore both triangle areas are also equivalent

Mandarinka [93]2 years ago
4 0

9514 1404 393

Explanation:

The missing reasons are ...

  3. Reflexive property of congruence. A segment is congruent to itself.

  4. SSS postulate. The three corresponding sides are shown congruent, so the triangles are congruent.

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Simplify 81^5 = 3^х x=
Dominik [7]

Answer:

The answer for the value of x is, x=20

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2 years ago
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Figure out the slope of the line that passed through each pair of points (4,-11) and (7,-8)​
wlad13 [49]

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slope =  \frac{ - 8 - ( - 11)}{7 - 4}  \\

slope =  \frac{ - 8 + 11}{7 - 4}  \\

slope =  \frac{3}{3}  \\

slope = 1

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4 0
3 years ago
Pls answerrr (i will mark as brainlist)
Firdavs [7]

Answer:

Hope the below answer is easy to understand

Step-by-step explanation:

1)  Given the four angles of a quadrilateral are in the ratio 1:2:3:4

Then Let the angles are x,2x,3x and 4x

We know that total of  four angles of a quadrilateral =360 °

∴x+2x+3x+4x=360 °

⇒10x=360 °

⇒x=36  °

hence the measures of  angles are 36  ° ,72  ° ,108 °  ,144  °

2) Measure of interior angle of a polygon= 180°.

Sides of the polygon = 7 sides

Therefore,

Interior angle of the polygon having 7 sides = 180/7 = 25 5⁄7°

3 0
2 years ago
Helps asap an explaintion will help too so I can understand
Simora [160]
The last one, d, 2/3 < g < 2
4 0
3 years ago
Which of the following examples best represents the use of an interval scale? measuring the number of cookie boxes sold by scout
Mashcka [7]

Answer:

students' ratings of their professors' performance on a five-point scale ranging from poor to excellent

Step-by-step explanation:

There are four type of scales in mathematics. They include:

1. Nominal scale : they do not measure quantity. they are used to classify a population into two or more scales that are exhaustive and mutually exclusive. e.g. classifying a population based on gender, naming the different car brands seen in a school's parking lot

2. Ordinal scale : this scale measures ranks a population from best to worst or from least to most. e.g. ranking the participants of a race based on their performance

3. Interval scale : this scale has the property of order and equal intervals. Zero is not meaningful.

Interval scale is used when the difference between the numbers are meaningful. e.g. students' ratings of their professors' performance on a five-point scale ranging from poor to excellent Here a child who is scored 1, did very poorly and a child scored 5, performed excellently well.

4. Ratio scale :  this scale has the property of order, a meaningful zero and equal intervals.

6 0
2 years ago
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