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padilas [110]
2 years ago
7

Last week Sarah lost' 6.25 pounds but this week she gained 4.6 pounds. What was her overall weight change?​

Mathematics
1 answer:
marissa [1.9K]2 years ago
6 0

Answer:

10.85

Step-by-step explanation:

hope its right :)

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a pet store has a total of 45 cats and dogs. There are 9 more cats than dogs. Find the number of cats and dogs in the store.
Romashka-Z-Leto [24]
A) c + d = 45
B) c = d +9
rewriting B
B) c -d =9
adding A and B
2 c = 54
cats = 27
dogs = 18

5 0
2 years ago
Which set of line segments can be used to construct a triangle?
RoseWind [281]

Answer:A 2cm, 8cm and 9cm

Step-by-step explanation:

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2 years ago
How do I do thisbfhdjdjdjdjdnndd
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Answer: 95  minutes

Step-by-step explanation: 205-110=95

8 0
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One number is 17 more than 3 times another number. the sum of the two numbers is 41. find the number
stich3 [128]
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3 0
3 years ago
Identify the center and radius of each. Photo attached.
mojhsa [17]

Answer:

<em>Center ~ ( -4, 3 ), Radius ~ 2; Option A</em>

Step-by-step explanation:

<em>~ We know that the standard circle equation ( x - a )^2 + ( y - b )^2 = r^2  provided r ⇒ radius of the circle, centered at ( a, b ) ~</em>

1. If we are given the circle formula ( x + 4 )^2 + ( y - 3 )^2 = 4, it would be that the center points ( a, b ) would be the inverse of 4 and -3, provided the formula is -a and -b: center ( -4, 3 )

2. Now the radius in the formula ( x - a )^2 + ( y - b )^2 = r^2, is noted by r such that in ( x + 4 )^2 + ( y - 3 )^2 = 4, r^2 is 4 ⇒ r = √4 = 2

3. We now know that the center of this circle is ( -4, 3 ) with a radius of 2, and the only graph that represents that function is the first graph ~

<em>Answer: Center ~ ( -4, 3 ), Radius ~ 2</em>

8 0
2 years ago
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