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Rudiy27
2 years ago
11

4. Do you agree with the statement that“ cubic functions must have at least 1 x-intercept but not more than 3, whereas quadratic

functions may or may not have x-intercepts.
Provide evidence to support your answer.
Mathematics
1 answer:
Schach [20]2 years ago
7 0
REALLY SO SORRY THEY SAID
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Rotate the object 90 degrees around the origin. What are the new coordinates?
amid [387]

Answer:

s

Step-by-step explanation:

d

6 0
3 years ago
Is 9.63 < or > than 1.82? And how do you tell
lana66690 [7]

Answer:

The answer is > because 9.63 is greater than 1.82

Step-by-step explanation:

9.63 is a larger number than 1.82

7 0
3 years ago
EF is the median of trapezoid ABCD.
BARSIC [14]

Answer:

Part A) x = 11

B) length of BC =  x + 12 =  x + 12 = 11 + 12 =23

length of EF =  4x - 18 =  4(11) - 18 = 44 - 18 =26

length of AD =  3x - 18 =  3(11) - 4 = 33 - 4 =29

Step-by-step explanation:

Median of trapezium is m=\frac{base1+base2}{2}

In provided figure, base1 is x+12 and base2 is 3x-4

A) solve for value of x

calculate the median m=\frac{base1+base2}{2}

4x-18=\frac{x+12+3x-4}{2}

4x-18=\frac{4x+8}{2}

4x-18=2x+4

2x-18=4

2x = 18 + 4

2x = 22

x = 11

B) To find the length of BC, AD and EF , put the value of x in equation of lines

length of BC =  x + 12 =  x + 12 = 11 + 12 =23

length of EF =  4x - 18 =  4(11) - 18 = 44 - 18 =26

length of AD =  3x - 4 =  3(11) - 4 = 33 - 4 =29

5 0
3 years ago
NEED ANSWER QUICKLY PLEASE
Sliva [168]
(3x -11) + 44 + (4x-7) = 180

3x - 11 + 44 + 4x - 7 = 180 like terms

7x +26 = 180

7x = 154

X = 22

Angle 1
3(22) -11
55
Angle 2
4(22) -7
81
So the largest angle is 81 degrees!

Hope this helps!
Brainliest is much appreciated!
6 0
2 years ago
8x(5+7). please answer will give 10 pts & brainiest
Veseljchak [2.6K]

Answer:

96

Step-by-step explanation:

8x(5+7)

Parentheses first

8* (12)

Then multiply

96

8 0
3 years ago
Read 2 more answers
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