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vladimir2022 [97]
2 years ago
11

Let f(x)=x^2 and g(x)=x-2. Find (fog)(-3).​

Mathematics
1 answer:
Mnenie [13.5K]2 years ago
4 0

Answer:

7

Step-by-step explanation:

(x-2)^2

x^2-4x+4

-3^2-4(-3)+4=7

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Linda bought a total of 12 lb of flounder and shrimp and paid $20 for the flounder and $20 for the shrimp. If the price per poun
d1i1m1o1n [39]

Answer:

B: 4 lb shrimp and 8 lb flounder

Step-by-step explanation:

if the price of shrimp is twice the price for flounder, you will have twice as much flounder as you have shrimp, so in terms the only answer that applies to this is B.

8 0
2 years ago
Which one is correct?
kupik [55]

Answer:

A

Step-by-step explanation:

Subtract 1 from both sides and divide by 2. This will leave you with x=-2 which is the simplified form of the equation.

5 0
2 years ago
2. The actual tree on the left is 10 feet tall. The model tree on the right is 8 inches tall. What is the scale factor?
Lina20 [59]

Answer:

D. 1/15

Step-by-step explanation:

Actual tree = 10 ft = 12 × 10 = 120 in.

Model tree = 8 in.

Scale factor = model tree/actual tree

Scale factor = 8/120

Scale factor = 1/15

4 0
2 years ago
NEED HELP ASAP PLEASE
Aleksandr [31]

Answer:

  7. Distributive Property

  8. 8x +2.5

Step-by-step explanation:

7. The equation matches the pattern ...

  a(b + c) = ab + ac  . . . . . . .  statement of Distributive Property

with a=√2, b=5, c=4

__

8. The one-time charge of 2.50 will appear added in the equation one time (and not multiplied by anything). The number of tickets (x) will be multiplied by the ticket charge (8) and added to the one-time charge. Only one answer choice does that:

  8x + 2.5

6 0
3 years ago
For an activity in class, students used pieces of string to measure roads on a map. They used a map scale to determine the dista
jeka57 [31]

Answer:

C 152

Step-by-step explanation:

Beacuse it is. Hope that helps

4 0
3 years ago
Read 2 more answers
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