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monitta
3 years ago
13

What property is this 5x + 3 = 1 5x = -2

Mathematics
1 answer:
igor_vitrenko [27]3 years ago
8 0
It is the subtraction property of equality
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Someone has 1350 dollars and he put it in the bank. then someone robbed him
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3 years ago
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Find the length of BC.<br><br><br><br>Explain how you got it, please!<br>Thanks!
Vinvika [58]

Answer:

BC = 30.73

Here,

\sf \frac{AB}{BQ}  = \frac{CD}{DQ}

so first solve for QD

\sf \hookrightarrow \frac{32}{15}  = \frac{19.2}{DQ}

\sf \hookrightarrow 32(DQ)}  =19.2(15)

\sf \hookrightarrow 32(DQ)}  =288

\sf \hookrightarrow DQ =9

  • Hence, QD = 9

Now! <u>using Pythagoras theorem,</u>

  • CD² + BD² = BC²
  • 19.2² + (9+15)² = BC²
  • BC = √368.64+576
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2 years ago
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Someone help me out i don’t understand
Amiraneli [1.4K]

Answer:

3.9 km

Step-by-step explanation:

Arc length is (pi*r)/4=(pi*5)/4=3.9 km. Love from Gauthmath.

5 0
3 years ago
Identify the independent variable in this relationship. A person burns a total of c calories by walking m miles.
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The independent variable is M,  Miles.
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7 0
2 years ago
Evaluate each expression for t = 0, x = 1.5, y = 6, and z = 23
My name is Ann [436]

Answer:

1. 11

2. 20

3. 34

4. 12.6

5. 18

6. 105

Step-by-step explanation:

We are told that ---> t = 0, x = 1.5, y = 6, and z = 23

1. y + 5

= 6 + 5

= 11

2. z - 2x

= 23 - 2(1.5)

= 23 - 3

= 20

3. 2z - 2y

= 2(23) - 2(6)

= 46 - 12

= 34

4. 2.6y - 2x

= 2.6(6) - 2(1.5)

= 15.6 - 3

= 12.6

5. 4(y - x)

= 4(6 -  1.5)

= 24 - 6

= 18

6. 4(2 + z) + 5

= 4(2 + 23) + 5

= 8 + 92 + 5

= 105

3 0
2 years ago
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