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NeX [460]
3 years ago
12

Write an expression for the length of the segment

Mathematics
1 answer:
Dvinal [7]3 years ago
8 0

Answer:

x=8

Step-by-step explanation:

a

x+2=7x-3

x+7x=3-2

8×= 1

×=8

b

13y+25=8y+5

13y+8y= 25+5

21y=30

y= 30-21

y=11

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Adam is in mexico where the temperature is given degrees celsius . To convert to fahrenheit you multiply the celsius temperature
Anestetic [448]

Answer:

When temperature is 30 in degrees Celsius then temperature in degree  Fahrenheit  is 86.

Step-by-step explanation:

Let C denotes the temperature in degree Celsius and F denotes the temperature in degree Fahrenheit.

According to the given question,

To convert to Fahrenheit we multiply the Celsius temperature by 9/5 and add 32.

Mathematically it can be written as,

F=C\times\frac{9}{5}+32

For example , let us take the temperature  in mexico to be 30 degrees Celsius to convert the temperature to Fahrenheit  we can use this equation as ,

F=C\times\frac{9}{5}+32

Put C = 30, we get

\Rightarrow F=30\times\frac{9}{5}+32

\Rightarrow F=6 \times 9+32

\Rightarrow F=54+32

\Rightarrow F=86

Thus, when temperature is 30 in degrees Celsius then temperature in degree  Fahrenheit  is 86.

4 0
3 years ago
Find the median, lower quartile, and upper quartile for the Median =
stira [4]

Answer:

are those decimals or did you put periods instead of commas?

Step-by-step explanation:

5 0
3 years ago
The graph represents function 1, and the equation represents function 2: A coordinate plane graph is shown. A horizontal line is
hichkok12 [17]
Hi there
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6 0
3 years ago
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PLEASE HELP! <br> m∥n m∠1 = 50°, m∠2 = 48°, and line s bisects ∠ABC What is m∠3 ?
elena-14-01-66 [18.8K]

Answer:

m∠3 = 49°

Step-by-step explanation:

From the picture attached,

lines m and n are the parallel lines and line t is a transversal line intersecting these parallel lines at E and B respectively.

Therefore, ∠DEF ≅ ∠ABC [Exterior alternate angles]

m∠1 + m∠2 = m∠4 + m∠5

m∠4 = m∠5 [line s bisects ∠ABC]

50° + 48° = m∠4 + m∠4

98° = 2m∠4

m∠4 = 49°

Since, ∠4 ≅ ∠3 [Vertically opposite angles]

m∠3 = 49°

4 0
3 years ago
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Lemur [1.5K]

The answer is 65

Step-by-step explanation:

all you had to do was divide

4 0
3 years ago
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