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Karo-lina-s [1.5K]
3 years ago
11

Which of the following is a quadratic?

Mathematics
1 answer:
irina1246 [14]3 years ago
6 0
Number 3 i would say i think it is
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How do you write 64% as A fraction
slavikrds [6]

Answer:

16/25

Step-by-step explanation:

64% =

64/100 =

16/25

6 0
3 years ago
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Use the interactive number line to help complete each exercise. Place points at -1 and -4. Complete the inequality: -1 -4. Place
Sliva [168]

Question might not be complete

Answer and explanation:

The signs -1 and -4 lie on the negative side of the number line, left of zero(positive right of zero).

The opposites for each number would be +1 and +4 which would all be on the right side of zero on the number line

Inequality signs or statements to represent greater and lesser number on the number line using the numbers above as examples would be:

-1<+1

-4<-1

+1>-1

+1<4

-1-4<1+4

Numbers that don't have signs attached to them are automatically positive numbers

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3 years ago
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What’s 22-25?<br> Plz help!
marysya [2.9K]

Answer:

-3

Step-by-step explanation:

When putting the smaller number in front of the bigger number your answer will be negative. I hoped I helped :)

4 0
3 years ago
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Slope is -5 and y-intercept is 12
monitta

Answer:

y=-5x+12

Step-by-step explanation:

8 0
4 years ago
A semi-circle sits on top of a rectangle to form the figure below. Find its area and perimeter. Use 3.14 for .
AfilCa [17]

9514 1404 393

Answer:

  (c)  A = 38.13 square inches; P = 23.42 inches

Step-by-step explanation:

The radius of the circle is half the diameter, so is 3 inches. This means the entire figure will fit in a rectangle 6 inches wide and 4+3 = 7 inches high. The perimeter of such a rectangle is ...

  P = 2(L+W) = 2(7+6) = 26 inches

The area of that rectangle is ...

  A = LW = (7)(6) = 42 square inches

Then area of the given figure is less than 42 square inches, and the perimeter is less than 26 inches. The only answer choice that matches these bounds is ...

  A = 38.13 square inches; P = 23.42 inches

6 0
3 years ago
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