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zhenek [66]
3 years ago
9

Simplify the expression

Mathematics
1 answer:
vekshin13 years ago
6 0

Answer:

the answer is c

Step-by-step explanation:

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PLZ Help Urgent. 15 POINTS, BRAINLY Guaranteed.
Komok [63]
I think answer should be d. Please give me brainlest I hope this helps let me know if it’s correct or not okay thanks bye
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3 years ago
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Find the value of X for the given parallelogram
KatRina [158]
Opposite angles in a parallelogram are congruent

So,


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1 year ago
The sum of 1/11 and 1/15 is closest to....
Afina-wow [57]
\frac{1}{11}+\frac{1}{15}=\frac{1\cdot15}{11\cdot15}+\frac{1\cdot11}{15\cdot11}=\frac{15}{165}+\frac{11}{165}=\frac{15+11}{165}=\frac{26}{165} < \frac{1}{2}\\\\\frac{1}{11}+\frac{1}{15}\approx0
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2 years ago
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Richie and Phoebe are saving money to buy a new tv. They need at least $510 to purchase the new TV. Phoebe weeds yards and Richi
den301095 [7]

Answer:

  • 12x +9y ≥ 510
  • y ≤ 2x
  • y ≥ 25

Step-by-step explanation:

Phoebe earns 12x for her yard weeding, and Richie earns 9y for his dog walking. They want the sum of these earnings to be at least 510, so the first constraint inequality is ...

  12x +9y ≥ 510

__

Richie plans to walk no more than 2x dogs, since y is the number of dogs he walks, the second constraint is ...

  y ≤ 2x

__

Richie will walk at least 25 dogs, so ...

  y ≥ 25

6 0
3 years ago
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Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.
nika2105 [10]

Step-by-step explanation:

13 + 22 = 35 degree change. 10-3 = 7. 35/7 = 5 degrees per hour.

4 0
3 years ago
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