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joja [24]
4 years ago
9

Find the unknown measures. Round lengths to the nearest tenth and angle measures to the nearest degree.

Mathematics
1 answer:
ioda4 years ago
3 0

Answer:

AC= 6.3 units (nearest tenth)

BC= 2.8 units (nearest tenth)

∠C= 64°

Step-by-step explanation:

Please see attached picture for full solution.

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A 4.5-m rope is attached to a 5.4-m rope. However, when the ropes are tied, 4 cm of length is lost to form the knot. What is the
Angelina_Jolie [31]

Answer:

5.9

Step-by-step explanation:

8 0
3 years ago
Question 1 of 25
Murrr4er [49]
The company should expect 235 in sales


plug in 50 for x, 2.1 times 50 is 105, 105 + 130 is 235, y = 35.
7 0
3 years ago
5. Use the equation shown to answer a-b.
soldi70 [24.7K]

Answer:

a. No

b. 2.25 days

Step-by-step explanation:

0.75x + 3 = 0.25x + 5.25

a......................

Constants are $3 and $5.25 respectively

Topping costs $0.75 and $0.25 respectively

To have same cost the toppings number would be different as cost is different.

Suppose the number of toppings is x in one shop and y in the other, then the spending if same, we get this equation:

  • 0.75x + 3 = 0.25y + 5.25

The answer is NO due to two different variables in the equation

b.......................

Constants are $3 and $5.25 respectively

Joseph adds $0.75 each day and Kelsey spends $0.25 each day

Number of days should be same in this case, so variable will be same and the result (amount left in bank) is same.

<u>So the equation for this case is:</u>

  • 3 + 0.75x = 5.25 - 025x

<u>Solving, we get:</u>

  • 0.75x + 0.25x = 5.25 - 3
  • x = 2.25

This is the solution to equation despite being a whole number.

4 0
3 years ago
2. The length of Ruben's rectangular backyard is 10 meters more than the width. If the perimeter of the backyard is 220
salantis [7]

Answer:

40 meters luv

Step-by-step explanation:

have a wonderful week remember God loves u and you are beautiful/handsome and Merry

7 0
3 years ago
Need help ASAP !!! Am I correct? Just checking….
Fynjy0 [20]

Answer:

Yes you are

Step-by-step explanation:

If you multiply the first equation by 3 , y becomes 3y and so you can eliminate from there.

4 0
3 years ago
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