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Anit [1.1K]
4 years ago
6

Need help on 4.9.2 project: performance task: the subway stop

Mathematics
1 answer:
Zigmanuir [339]4 years ago
3 0
Try searching for individual answers, you'll have much more luck :)
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In circle O, AC and BD are diameters. Circle O is shown. Line segments B D and A C are diameters. A radius is drawn to cut angle
aivan3 [116]

Answer:

120

Step-by-step explanation:

Got it right on the assigment

6 0
4 years ago
What is the additive inverse of the polynomial? -6x^3+4x^2-4x
LenKa [72]

Answer:

The additive inverse is equal to 6x^{3}-4x^{2}+4x

Step-by-step explanation:

we know that

Two polynomials area additive inverses if they are opposites of each other

we have

-6x^{3}+4x^{2}-4x

To find the additive inverse multiply the polynomial by -1

-1*(-6x^{3}+4x^{2}-4x)=6x^{3}-4x^{2}+4x

7 0
3 years ago
If the system given has parallel lines, what is the answer?
uysha [10]

We need to see the "given system".

7 0
3 years ago
Read 2 more answers
I =∫▒dx/(x^2 √(x^2+4))
Maslowich
If it is y+x then it would equal y+x=A
7 0
3 years ago
The freezing point of water, T (measured in degrees Fahrenheit), at altitude a (measured in feet) is modeled by the function Tla
OlgaM077 [116]

Answer:

The correct option is;

B.) The freezing point increases by 1 degree as the altitude increases by 10,000 feet

Step-by-step explanation:

Given that the function that gives the freezing point temperature is T(a) = 0.0001·a + 32, we have;

Given that the coefficient of the straight line equation is positive, the freezing point varies positively (proportionately) with the increase in the altitude, that is as the altitude increases, the freezing point increases.

At 10,000 feet, a = 10,000, T(a) = T(10,000) = 0.0001×10,000 + 32 = 1 + 32 = 33

Therefore, the freezing point temperature increases by 1 degree for each rise (increase) in altitude of 10,000 feet.

3 0
3 years ago
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