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Mumz [18]
3 years ago
6

Evaluate the expression, given functions f and h: f(x) = 3x − 1, h(x) = −2x2 + 3x − 7.

Mathematics
1 answer:
Aleksandr [31]3 years ago
6 0

Answer:

Your answer is 27

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I need help please thanks.
padilas [110]

Answer:

w =20.3

Step-by-step explanation:

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5 0
3 years ago
Read 2 more answers
Matt wants the bookcase to have 3 shelves he wants each shelf to be 2 feet high how many feet high will the bookcase be
ch4aika [34]
3 x 2 = 6 The bookcase will be 6 feet high
4 0
3 years ago
Help whats the answer to this Help plz
Korvikt [17]

Answer:

3/5

Step-by-step explanation:

when you multiply powers by a zero it = 0 so you would just end up with 3/5

4 0
3 years ago
Tricia made a circular mat from a square piece of cloth as shown in the diagram below.
kap26 [50]

The option C) 49 inches is the circumference of the circular mat.

<u>Step-by-step explanation:</u>

  • Tricia made a circular mat from a square piece of cloth.
  • The measure of the side length of the square = 14 inches.
  • The length of the side is same as the diameter of the circle.
  • Therefore, the diameter of the circular mat = 14 inches.

<u>To find radius :</u>

Radius = diameter / 2

⇒ 14/2

⇒ 7 inches.

<u>To find the circumference of the circular mat :</u>

Circumference = 2πr

where,

π has the default value of 3.14

r is the radius of the circular mat.

⇒ 2 × 3.14 × 7

⇒ 44 inches.

∴ The circumference of the circular mat is 44 inches.

Since, it is not given in the option. The option C) 49 inches which is close to 44 inches is the right option.

8 0
3 years ago
"the sum of the digits of a two-digit number is 12. The difference of the digits is 2. find the number if the units digit is lar
Stells [14]

let the number be xy then

x + y = 12

y - x = 2 ( because y > x)

adding we get 2y = 14 so y = 7

and x = 12 - 7 = 5

So the number is 57.

7 0
3 years ago
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