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Oliga [24]
3 years ago
13

6 to the power of 2 add y to the power of 2 is r to the power of 2. what is r and y?

Mathematics
1 answer:
Luba_88 [7]3 years ago
4 0
Huh? Did you word this correctly
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Help please I know what mean absolute deviation is I don’t know what it does tho
s344n2d4d5 [400]

Answer:

The average number of Tv's sold was higher at store A than at store B

Step-by-step explanation:

You don't have to solve anything. They already gave you the mean/average. They just want to know who sold the most, so in this case you would just see who has the higher number, and see what answer matches.

7 0
3 years ago
Pls help I can’t solve this
lorasvet [3.4K]

Answer:

61.6 - 31.4 - 8 - 138. So, A to F, F to J, J to K, and K to Escape

Step-by-step explanation:

To find circumference:

C=2πr

To find Area:

A=πr2

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8 0
2 years ago
If a triangular road sign has a center height of
Paladinen [302]

Answer:

Formula

A = 1/2 b * h

Substitute

Area = 60 in^2

b = x

h = 2x - 1

60= 1/2 * x * (2x - 1)

Solve

60 = 1/2 * x (2x - 1) Multiply by 2

60 * 2 = x(2x - 1)

120 = x (2x - 1) Remove the brackets.

120 = 2x^2 - x  Subtract 120 from both sides.

2x^2 -  x - 120 = 0 This factors.

(2x + 15)(x - 8) = 0

Solve for x

2x + 15 = 0

2x = - 15

x = -15/2

x = - 7.5 a negative measurement is useless. Discard this answer.

x - 8 = 0

x = 8

Area (Check)

base = 8

height = 16 - 1 = 15

Area = 1/2 * 8 * 15 = 60 as it should

Answer

Use Area = 1/2 * b * h to find the base and the height.Step-by-step explanation:

3 0
2 years ago
The radius of a well is 1.4m and its depth 35 m is half-filled with water. find the volume of water inside the drum.
Rzqust [24]

Answer:

≈ 108 m³

Step-by-step explanation:

You're searching for the volume of a cylinder. The formula needed to find it is V=πr²h.

In this case, the radius r is 1.4m and the height h is 35/2=17.5m, as it is only half filled.

Now when inserting values, you get: V=π*1.4²*17.5 which is 107.757 m³

8 0
2 years ago
Read 2 more answers
In a class of 500 students a hundred and sixty have 320 have brown eyes and 20 green in a class of 25 students how many would ha
saveliy_v [14]

Is your question right because you said 500 students a hundred and sixty have 320 have brown eyes?


4 0
3 years ago
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