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Pachacha [2.7K]
3 years ago
9

PLS ANSWER ASAP ILL GIVE U BRAINLIEST f(x) = 2x^2 + 8x + 5 Find the range

Mathematics
1 answer:
Lady_Fox [76]3 years ago
5 0

Answer:

v min (-2;-3)

Step-by-step explanation:

its going to be a parabola with a minimum of (-2;-3) I hope it helps

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Segment A'B' is parallel to segment AB.<br>What is the length of segment AB?
Nonamiya [84]

Answer:

7.5

Step-by-step explanation:

5/6=x/9

cross multiply

6x=45

x=45/6

x=7 3/6 = 7 1/2 = 7.5

7 0
3 years ago
A hat contains pieces of paper marked with the numbers 1 through 16. Tell whether picking an even number is impossible, unlikely
Anna [14]

Answer:

Picking an even number is an as likely event and it's probability is 1/2

Step-by-step explanation:

We know that the numbers present are 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16

The odd numbers are 1,3,5,7,9,11,13,15

The even numbers are 2,4,6,8,10,12,14,16

There are 8 even numbers and 8 odd numbers.

And also if we pick a number it should be either an even number or an odd number.

Probability(Getting an even number) = \frac{even number}{even number+oddnumber}

Probability = \frac{8}{8+8} = 1/2

Therefore picking an even number is an as likely event and it's probability is 1/2

6 0
2 years ago
732,178+167-542,137=
madreJ [45]
( 732,178 + 167 ) = 899,178
899,178 - 542,137 = *357,041 that's the last result.
3 0
3 years ago
Read 2 more answers
At Ralph’s fruit stand ½ pound of grapes cost 90 cents. You want to buy 5 pounds of grapes. How much will they cost?
timama [110]

Answer:

85.5

Step-by-step explanation:

because you have to add 1/2 and 90cents =90.5 then you have to subtract 5 away and your answer is 85.5

8 0
2 years ago
Read 2 more answers
Need help hurry please
shusha [124]
The slope is the number next to the variable and the y intercept is the number after the slope.

#1. Slope= -3
Y-intercept=-3

#2. Slope=5/2
Y-intercept=-4

#3. Slope=1/3
Y-intercept=3

#4. Slope=-2
Y-intercept=2

#5. Slope=-2/5
Y-intercept=-2

#6. Slope=-2/3
Y-intercept=-2
6 0
3 years ago
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