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Umnica [9.8K]
4 years ago
5

Could I have some help with number 12?

Mathematics
1 answer:
Alex787 [66]4 years ago
8 0

Answer:city b because it would coast less for a car and more in city a


Step-by-step explanation:


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Which is represented by Ø?<br><br> OUP<br><br> Ο ΕΟΡ<br><br> O QUE<br><br> o eno
GuDViN [60]

<u>Corrected Question</u>

The Venn diagram shows three types of numbers: odd (O), even (E), and prime (P). Which is represented by Ø?

(A)  O ⋃ P  (B)E ∩ P   (C)O ⋃ E   (D)E ∩ O

Answer:

(D) E ∩ O

Step-by-step explanation:

The Venn diagram is reproduced and attached below.

In the Venn diagram, the sets of Odd(O) and Even(E) numbers are disjoint, i.e. there is no intersection.

We can also say the intersection of sets O and E is the empty set.

Therefore: E ∩ O is represented by the empty set Ø.

Generally speaking, a number cannot be even and odd at the same time.

The correct option is D

7 0
3 years ago
Ruby has $1 worth of nickels and dimes. She has 7 more dimes than nickels. By following the steps below, determine the number of
sleet_krkn [62]

Answer:

x 2 y 14

Step-by-step explanation:

4 0
3 years ago
Determine whether each equation is a linear equation. Write yes or no. If yes, write the equation in standard form. y = 4x + x
Step2247 [10]

Answer:

The answer is y = 5x

Step-by-step explanation:

Yes, this equation is a linear equation.

because it has degree 1

<u>Standard </u><u>Form</u>

y = 4x + x

y = 5x

Thus, The answer is y = 5x

<u>-TheUnknownScientist</u><u> 72</u>

5 0
3 years ago
0=x^2-8x-32 solve by completing the square
Tasya [4]

Answer:

x = 4.65 or x = -0.65 (to 2 d.p)

Step-by-step explanation:

To complete the square, use the formula x² + bx + c = (x + b/2)² - (b/2)² + c

  • In this case, x² - 8x - 32 = (x - 4)² - 16 - 32
  • This simplifies to (x - 4)² - 48 = 0

To solve this:

  • First, add 48 to both sides → (x - 4)² = 48
  • Next, square root both sides → x - 4 = ± √48 (remember that the square root of a number always has a positive and negative value)
  • Finally, add 4 to both sides → x = 4 ± √7

x has 2 solutions

x = 2 + √7 or x = 2 - √7

x = 4.65 or x = -0.65 (to 2 d.p)

Hope this helps!

4 0
2 years ago
Read 2 more answers
CAN SOMEONE HELP ME I NEED THIS ASAP!!!!
alisha [4.7K]
The orthocenter is at (1, 5) hope this helps. If you need an explanation then ask me. Hope it helps :)
3 0
4 years ago
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