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umka2103 [35]
3 years ago
10

For each circle equation, find the center and radius.

Mathematics
1 answer:
lisov135 [29]3 years ago
4 0
#1 center (9,6) radius = 10
#2 center (4,-2) radius = 4 square root 2 
#3 center (-3,-8) radius = 9 
#4 center (-6,5) radius = 2 square root 2
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Select the number line model that matches the expression |8 - 1|
sweet-ann [11.9K]

Answer:

Option B is correct

Step-by-step explanation:

Original expression is |8 - 1| = 7 = distance between number 1 and number 8

=> Option B is correct

Hope this helps!

4 0
3 years ago
What is the height of a parallelogram that has an area of 124 m2 and a base length of 8 meters?
Eduardwww [97]
Http://ncert.nic.in/ncerts/l/gemp109.pdf
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6 0
3 years ago
Raina's penny bank is  1/4  full. After she adds  360  pennies, it is  5/8  full. How many pennies can Raina's bank hold? ​
Triss [41]

Answer:

960

Step-by-step explanation:

We start with the variable "x". Let's call "x" Raina's penny bank.

After adding 360 pennies, at the end, she has 5/8x, or 5/8.

So we start with

(1/4)x + 360 = 5/8x

Let's subtract 1/4x from both sides

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Now we simplify to get

360=3/8x

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Therefore Raina's bank hold 960 pennies.

4 0
2 years ago
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Answer:

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4 0
2 years ago
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Mia went for a long bike ride. She rode 10.25 kilometers each hour for 4.25 hours. How far did Mia travel on her bike ride?
Art [367]

Answer:

43.5625 kilometers

Step-by-step explanation:

hi!

To solve this problem, you have to take note of the important information which is:

- 10.25 km/hour

- 4.25 hours

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To answer the question, you need to take Mia's hourly rate (10.25 km PER hour) and multiply that by how many hours she rode her bike for (4.25) which equals 43.5625 kilometers

10.25*4.25 = 43.5625 kilometers

I hope this helped :)

6 0
2 years ago
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