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beks73 [17]
2 years ago
6

Solve each system by substitution. Show work please.

Mathematics
1 answer:
user100 [1]2 years ago
4 0

Answer:

see below. i put a square around each x,y solution.

Step-by-step explanation:

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2 divided by 1/3 in simpleast form
leva [86]

Answer:

6

Step-by-step explanation:

When dividing by a fraction flip it over and multiply

2 / (1/3) = 2 * 3/1

2 / (1/3) = 6/1

2 / (1/3) = 6

8 0
2 years ago
Consider two functions: g(x)=−x2−6x and the quadratic function ​f(x)​ shown in the table.
S_A_V [24]

Answer:

Hence average rate of change is greater for f(x) in (0,3).

Yes. f(x) is greater than g(x) in the interval (0,3)

Yes. g(3) <f(3)


Step-by-step explanation:

To find average rate of change of f and g in (0,3)

f(3)-f(0)/3 = (9-0)/3 =3

g(3) = -9-18 = -27

g(0) = 0

Rate of change in(0,3) of g(x) = -27/3 =-9

Hence average rate of change is greater for f(x) in (0,3)

---

Both f and g have intercepts of y as 0

Hence both are equal.

3) Yes. f(x) is greater than g(x) in the interval (0,3)

Because g(x) <0 for all x in (0,3) while f(x) >0

4) g(3)= -9-18=-27 <f(3)



5 0
3 years ago
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If the side opposite the 60 degree angle in a 30-60-90 degree is 12 centimetres, then what length of the side opposite the 30 de
Trava [24]

Answer:

4*\sqrt3

Step-by-step explanation:

7 0
3 years ago
I NEED HELP ASAP
aalyn [17]

AnsS

Step-by-step explanation:

Is The C

4 0
3 years ago
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Which set of angle measures CANNOT be the angle measures of a triangle?
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