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Ulleksa [173]
3 years ago
12

NEED HELP ON THIS!!!!

Mathematics
2 answers:
tamaranim1 [39]3 years ago
7 0

Answer:

Its graph has a V-shape

There are two inputs for which the output is 5

The vertex of its graph is at (0, -2)

Step-by-step explanation:

we have

y=\left|x\right|-2

Statements

<u>case A)</u> The value of the function is never negative.

The statement is false

The value of the function is negative in the interval------> (-2,2)

<u>case B)</u> Its graph has a V-shape

The statement is true

See the graph

<u>case C)</u> There is only one input for which the output is 0

The statement is false

There are two inputs for which the output is equal to zero

For x=-2 and x=2

<u>case D)</u> There are two inputs for which the output is 5

The statement is true

For x=-7 and x=7

<u>case E)</u> The vertex of its graph is at (0, -2)

The statement is true

see the graph

grandymaker [24]3 years ago
4 0
The value of the function is negative from -2 to 2, so A is false. The graph is shaped like a V, so B is true. y equals 0 twice, at -2 and 2, so C is false. y is 5 twice, at -7 and 7, so D is true. The vertex, or the sharp turn, is at (0,-2), so E is true. This means your answers are B, D, and E.
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I need the answer this question hard
Genrish500 [490]

Answer:

option B is the correct answer of this question.

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6 0
2 years ago
will the contents of a cylindrical can of soup with a 1.5-inch radius and a 5-inch height fit into a pan with a 4-inch radius an
Anna007 [38]

Answer:

Answer: The volume of the soup can is less that that of the pan, so the soup will fit in the pan.

Step-by-step explanation:

a. V = s3

V = (7 km)3

V = 7 km × 7 km × 7 km

V = 343 km3

b. V = s3

V = (11 yd.)3

V = 11 yd. × 11 yd. × 11 yd.

V = 1,331 km cu. yd.

a. V = l × w × h

V = 6 m × 2 m × 3 m

V = 36 m3

b. V = l × w × h

V = 5 ft. × 10 ft. × 8 ft.

V = 400 cu. ft.

a. V = πr2h

V = 3.14 × (3 in.)2 × 3 in.

V = 3.14 × 9 sq. in. × 3 in.

V = 84.78 cu. in.

b. V = πr2h

V = 3.14 × (1 m)2 × 4 m

V = 3.14 × 1 m2 × 4 m

V = 12.56 m3

V = s3

V = (2 ft.)3

V = 2 ft. × 2 ft. × 2 ft.

V = 8 cu. ft.

Answer: The capacity of the ice chest is 8 cubic feet.

V = πr2h

V = 3.14 × (1 ft.)2 × 3 ft.

V = 3.14 × 1 sq. ft. × 3 ft.

V = 9.42 cu. ft.

Answer: The volume of the trash can is 9.42 cubic feet.

Closet #1

V = l × w × h

V = 4 ft. × 5 ft. × 8 ft.

V = 160 cu. ft.

Closet #2

V = l × w × h

V = 6 ft. × 3 ft. × 8 ft.

V = 144 cu. ft.

Compare the size of the closets

160 cu. ft. > 144 cu. ft.

Answer: The first closet is larger.

Both the can and the pan are cylindrical shapes. Compare the volumes of the two objects.

Volume of Can

V = πr2h

V = 3.14 × (1.5 in.)2 × 5 in.

V = 3.14 × 2.25 sq. in. × 5 in.

V = 35.325 cu. in.

Volume of Pan

V = πr2h

V = 3.14 × (4 in.)2 × 3 in.

V = 3.14 × 16 sq. in.× 3 in.

V = 150.72 cu. in.

35.325 cu. in. soup can < 150.72 cu. in pan

Answer: The volume of the soup can is less that that of the pan, so the soup will fit in the pan.

3 0
3 years ago
Express 80 as the product of its prime factors.<br> Write the prime factors in ascending order.
stepan [7]

Answer:

the answer of that is 16 x 5

Step-by-step explanation:

7 0
2 years ago
PLS HELP
cricket20 [7]

Answer:

Bar graph

Step-by-step explanation:

Hopes this helps

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The first number is 27 and the second number is 45 so the ratio would be 27;45
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