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oksian1 [2.3K]
4 years ago
10

Will give BRAINEST

Mathematics
2 answers:
nikklg [1K]4 years ago
8 0

Answer:

<h2>4,3</h2><h2></h2>

Step-by-step explanation:

Vaselesa [24]4 years ago
3 0
Y = x + 1
y = 1/2x + 3

x + 1 = 1/2x + 3
x - 1/2x = 3 - 1
1/2x = 2
x = 2 / (1/2)
x = 2 * 2/1
x = 4

y = x + 1
y = 4 + 1
y = 5

so ur solution is : (4,5)

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Solve for a!<br> 264=π×a×(20-a)<br> Thank you!
jasenka [17]

Answer:

a ≈ 14 or 6

Step-by-step explanation:

264 = π × a × (20 - a)

a(20 - a) = \frac{264}{Pi} ≈ 84 (rounded off to nearest whole number)

Opening the brackets we get;

a² - 20a + 84 = 0

Applying the quadratic formula we get:

a ≈ 14 or 6

4 0
3 years ago
The product of three and a squared number is twice the sum of the number and four
Setler [38]
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3 0
3 years ago
Read 2 more answers
sonja wants to have $14000 in 13 years. calculate how much she should invest now at 6% interest, compounded semiannually in orde
mariarad [96]
She should invest $6491.73.

The equation we use to solve this is in the form
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3 years ago
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Ksenya-84 [330]
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The bus travels 3 hours going 35 miles per hour. How far does the bus travel in that amount of time? *
3241004551 [841]
The answer is:  " 105 mi. " .
____________________________________________

Explanation:
____________________________________________
Note that:   "that amount of time" is "3 hours".

 →   \frac{35 mi}{h} * \frac{3h}{1} = ?  ;   

 → The units of "h" (for "hour/s") cancel out to "1" ; since ("h/h = 1") ; 

 →  and we are left with (35 * 3) mi. =  105 mi. 
____________________________________________
    The answer is:  " 105 mi. " .
____________________________________________
3 0
3 years ago
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