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4 years ago

The temperature in Frederick decreased 8

Mathematics

1 answer:

Goryan [66]4 years ago

4 0

No change because it went down and up by the same amount

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Someone help, I suck at math

attashe74 [19]

option A.55°

Answer:

Solution given:

<x+<y=<z

exterior angle of a triangle is equal to the sum of two opposite interior angle

4n-18+n+8=133-6n

5n+6n=133+10

11n=143

n=143/11

n=13

exterior angle =133-6*13=55°

option A.55°

5 0

3 years ago

State whether each system is consistent and independent, consistent and

statuscvo [17]

Answer:

Step-by-step explanation:

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4 years ago

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Math geometry please help me.

Orlov [11]

Answer:

Yes

Step-by-step explanation:

It passes the vertical line test.

if you draw vertical lines, it should hit the function only once, if it hits coordinates with the same x value (for example, (1,2) and (1,3)), it is not a function.

In the graph, each x value is only hit once.

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3 years ago

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Jamison graphs the function ƒ(x) = x4 − x3 − 19x2 − x − 20 and sees two zeros: −4 and 5. Since this is a polynomial of degree 4

ANTONII [103]

Answer:

Jamison is not correct

Step-by-step explanation:

According to the Fundamental Theorem of Algebra, an nth degree polynomial has n roots.

These roots comprises of real roots and imaginary roots.

The given function is

$f(x) = {x}^{4} - {x}^{3} - 19 {x}^{2} - x - 20$

Based on the Fundamental Theorem of Algebra, this function should have four roots.

The graph of the function only reveals real zeros and not the imaginary zeros.

So aside −4 and 5, there are two complex zeros

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4 years ago

Hidemi is a waiter. He waits on a table of 4 whose bill comes to $69.98. If Hidemi receives a 20% tip, approximately how much wi

rusak2 [61]

$14.00 is the answer because you have to multiply $69.98 by 20% and that will give you 13.99 but you round it off and you will get $14.00

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4 years ago

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