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S_A_V [24]
3 years ago
7

In a triangle RSTV, RS=5.3cm and ST=4.1 find perimeter of RSTV

Mathematics
1 answer:
Luba_88 [7]3 years ago
7 0
Is that a with 4 vertices  ,,,check your question

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Plz Answer This Mathematics Question??? NEED HELP ASAP
vazorg [7]

Answer:

5.78 * 10^8

Step-by-step explanation:

8.5 * 6.8 = 57.8

5+2=7

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2 years ago
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A square has a side length of 5x + 3. Which expression represents theperimeter of the square
4vir4ik [10]

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um

Step-by-step explanation:

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If v varies directly as w and v = 8 when w=1/2 find the equation that relate v and w
garri49 [273]

Answer:

v=kw. 8=k1/2

Step-by-step explanation:

Okay, so here's the equation. v=kw. Varies directly means if v rises, then w rises. If v decreases, then w will decrease. Let me know if that helps! (In case you need it, k=16.)

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3 years ago
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In the previous problem, how does the angle of depression from the top of the taller building relate to the angle of elevation f
tia_tia [17]
The angles of elevation and depression are formed by the line of sight and the horizontal line. When the line of vision is above the horizontal line, the angle is of elevation, and if the line of sight is below the horizontal, the angle is of depression.

 The angle of depresion from the top of the taller building and the angle of elevation from the top of the shorter building are alternate interior angles. Then, if the angle of depression of the taller building is 15° the angle of elevation of the shorter building is 15° too. To understand this, you should see the diagram attached. 

 In the diagram you can notice that both angles, of elevation and depression, have the same value.

 Then, the answer is: The angle of depresion from the top of the taller building and the angle of elevation from the top of the shorter building are alternate interior angles.

3 0
3 years ago
Consider the Pareto chart, which shows the number of student blood donors by their type for one day of a campus blood drive. How
Marat540 [252]

Question attached

Answer:

130

Step-by-step explanation:

Number of students old donors can be calculated from the Pareto chart by adding number of blood donors on the different bars:

Type 0= 50

Type A= 35

Type B =30

Type AB =15

Therefore 50+35+30+15=130 blood donors

8 0
2 years ago
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