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Dafna1 [17]
4 years ago
8

Find the y-intercept of the quadratic function f(x) = (2x - 5)2. Remember

Mathematics
1 answer:
EleoNora [17]4 years ago
5 0

Answer: The y-intercept is (0, -10)

Step-by-step explanation:

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The sum of four consecutive whole numbers is 230.Find the numbers.
taurus [48]

<span>х is the first number
(x + 1) is the second number
(x + 2) is the third number
(x + 3) is the fourth number
</span>
x + x+1 + x+2 + x+3 = 230
4x + 6 = 230
4x = 230 - 6
4x = 224
x = 224/4
x = 56  the first number 
56 + 1 = 57   the second number 
56 + 2 = 58 the third number 
56 + 3 = 59 the fourth number

Answer: 56, 57, 58, 59.
7 0
3 years ago
Find the measure of the arc TDB in the circle P shown below:
andrey2020 [161]

\huge{ \mathfrak{  \underline{ Answer \:  \:  ✓ }}}

The Angle formed by an arc on the centre of the circle is double the angle made by the same arc on the circumference of the circle.

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\boxed{ \mathrm{ \angle TDB =  \dfrac{1}{2}   \angle TPB }}

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4 0
3 years ago
The answers are: <br> 5<br> 10<br> 35<br> 55 <br> please help
tamaranim1 [39]

Answer:

35.

Step-by-step explanation:

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6 0
3 years ago
Today only, a table is being sold for $459. This is 68% of its regular price. What was the price yesterday?
lianna [129]
$459+68%

68% of $459 is $312.12

$459+312.12=

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So the price of the table the day before should be $771.12
5 0
3 years ago
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A hiker climbs a mountain. After 1 hour he is at an altitude of 200 feet. After 3 hours, he is at an altitude of 350 feet. What
s344n2d4d5 [400]

Answer: 75 feet per hour

Step-by-step explanation:

X: 1, 3

Y: 200, 350

150/2

75

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3 years ago
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