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AveGali [126]
2 years ago
9

Simplify the expression: 5 + 9f - 10 + 5

Mathematics
2 answers:
skad [1K]2 years ago
4 0

Answer:9f

Step-by-step explanation:

nirvana33 [79]2 years ago
3 0

Answer:

You only have to sort (numbers with numbers and variables with variables) then do the operations (+/-).

Step-by-step explanation:

5 + 9f - 10 + 5 \\  - 5 + 9f + 5 \\ 0 + 9f \\ 9f

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algol [13]

Answer:

1) 1 to 3

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Step-by-step explanation:

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3 years ago
Which equation describes the circle having center point (3,7) and the radius r=4 in Standard form
Annette [7]

The equation of circle in standard form is (x - 3)^2 + (y - 7)^2 = 16

<h3><u>Solution:</u></h3>

Given that circle having center point (3,7) and the radius r = 4

To find: equation of circle in standard form

<em><u>The equation of circle is given as:</u></em>

(x - h)^2 + (y - k)^2 = r^2

Where center (h,k) and radius r units

Given that center point (h , k) = (3, 7) and radius r = 4 units

Substituting the values in above equation of circle,

(x - 3)^2 + (y - 7)^2 = 4^2\\\\(x - 3)^2 + (y - 7)^2 = 16

Thus the equation of circle in standard form is (x - 3)^2 + (y - 7)^2 = 16

6 0
3 years ago
5.
Fiesta28 [93]
A.) 135 miles in 3 hours = 45 miles per hr

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Drop ur snaps (14/15 yrs)
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Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Vera is using her phone. Its battery lifw is down to 2/5 and it drains another 1/9 fraction every hour. How long will her batter
just olya [345]

Battery is down currently = 2/5

Battery drains at the rate of 1/9 every hour.

Remaining battery life of Vera = 1 -2/5 = 3/5

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y = 5 hrs and 24 mins

So battery will last another 5 hrs and 24 mins.

hope this helps:)

4 0
3 years ago
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