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PilotLPTM [1.2K]
3 years ago
10

What is From 45.5 to 42?

Mathematics
1 answer:
Anon25 [30]3 years ago
4 0
The answer is 19.11 hope this helps
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Gym membership costs $100 per year in a $2 fee per visit another gem charges $12 fee per visit with no yearly membership find th
Nimfa-mama [501]

Answer:

<em>For 10 visits, both gyms charge the same</em>

Step-by-step explanation:

<u>Equations</u>

Gym memberships' costs are:

G1 = 100 + 2x

G2 = 12x

Where x is the number of visits to the gym.

We need to find the number of visits for which the charges for both gyms are the same. Thus equating the costs:

12x = 100 + 2x

Subtracting 2x:

10x = 100

Dividing by 10:

x =10

For 10 visits, both gyms charge the same

3 0
2 years ago
Jaclyn estimates that the square root of 50 in the following way: √50 = 2√25 = 2*5 = 10
Harman [31]

Answer:

Jacklyn is wrong because

\sqrt{50}   \ne2 \sqrt{25 }

Step-by-step explanation:

We have that :Jaclyn estimates that the square root of 50 in the following way:

\sqrt{50}  = 2 \sqrt{25}

\sqrt{50}  = 2 \times 5

\sqrt{50}  = 10

Jacklyn is wrong because she made an error at

\sqrt{50}  = 2  \sqrt{25}

The correct expression is

\sqrt{50}  = \sqrt{2 \times 25}

This gives:

\sqrt{50}  = \sqrt{ 25}  \times  \sqrt{2}

\sqrt{50}  =5 \sqrt{2}

8 0
3 years ago
The radius of a circle is 4 m. Find its area to the nearest whole number.
Slav-nsk [51]

Answer:

16π or around 50.26

Step-by-step explanation:

A=πr²

A=π(4)²

A=16π

A=16(3.1415926)

A=50.26

6 0
2 years ago
Read 2 more answers
Enter the equation of the circle described below.<br> Center (-3,0), radius = sqrt5
Marianna [84]

Answer: (x+3)^{2}+y^{2}=5

5 0
2 years ago
Can somebody do this or know how to do this?<br> only right answers please (:
Vesna [10]

The line passes through (0,2) and (2,-1). We can compute the slope as

m=\dfrac{\Delta y}{\Delta x} = \dfrac{-1-2}{2-0} = -\dfrac{3}{2}

4 0
3 years ago
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