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NikAS [45]
3 years ago
5

If h(x) = 5x - 3 and j(x) = -2x, solve hlj(2)] and select the correct answer below. (1 point)

Mathematics
1 answer:
BARSIC [14]3 years ago
4 0

Answer:

-23

Step-by-step explanation:

We are given the functions;

h(x) = 5x - 3 and j(x) = -2x

Now, we want to find h[j(2)]

j(2) = -2(2)

j(2) = -4

Thus;

h(-4) = 5(-4) - 3

h(-4) = -20 - 3

h(-4) = - 23

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Find the value of x. Please help
Wewaii [24]

Answer:

it would be 1

Step-by-step explanation:

3 0
3 years ago
A figure was created using a rectangle and a triangle. Using the dimensions provided, to find the area of the figure in square f
Over [174]

Answer:

B. 49

Step-by-step explanation:

For the rectangle:

10 • 4 = 40

For the triangle:

3 • 6 = 18

18/2 = 9

Add them together:

40 + 9 = 49

And there you have it!

Hope this helps, good luck :)

6 0
3 years ago
Read 2 more answers
If she chooses the 8-inch tiles, she will need a quarter as many tiles as she would with 2-inch tiles.
denis23 [38]

In the above word problem, If she chooses the 8-inch tiles, she will need a quarter as many tiles as she would with 2-inch tiles, Quarter 8-inch tiles will cover the same area as one 2-inches.

<h3>What is the justification for the above?</h3>

Note that the area of the one 2-inch tiles is given as:

A1 = 4in²

The area of the quarter 8-inch tiles is:

A2 = 1/4 x 8 x 8

A2 = 16inch²

Divide both areas

A2/A1= 16/4

= 4

This implies she'll need four 2-inch tiles to cover the same amount of space as a quarter 8-inch tile.

Learn more about word problems:
brainly.com/question/13818690
#SPJ4

Full Question:

A homeowner is deciding on the size of tiles to use to fully tile a rectangular wall in her bathroom that is 80 inches by 40 inches. The tiles are squares and come in three side lengths: 8 inches, 4 inches, and 2 inches. State if you agree with each statement about the tiles. Explain your reasoning.

If she chooses the 8-inch tiles, she will need a quarter as many tiles as she would with 2-inch tiles,

8 0
1 year ago
Please help! And make sure to add a let statement!
Reptile [31]

Answer: See explanation

Step-by-step explanation:

1. Let the small number be x

Then, the bug number will be: x + 25

Therefore, x + x + 25 = 131

2x + 25 = 131

2x = 131 - 25

2x = 106

x = 106 / 2

x = 53

Small number= 53

Big number = x + 25 = 53 + 25 = 78

2. Let the small number be x

Then, the bug number will be: x + 14

x + x + 14 = 58

2x + 14 = 58

2x = 58 - 14

2x = 44

x = 44/2

x = 22

Small number = 22

Bug number = 22 + 14 = 36

The numbers are 22 and 36.

3. Let number of basketball sold be x

Therefore, number of football sold will be x+3.

Therefore, x + x + 3 = 27

2x + 3 = 27

2x = 27 - 3

2x = 24

x = 24/2

x = 12

12 basketball were sold

Number of footballs sold = 12 + 3 = 15

4. Let calories in bowl of soup x

Hamburger = 2 × x = 2x

Therefore, x + 2x = 738

3x = 738

x = 738/3

x = 246

There are 246 calories in bowl of soup

Calories in hamburgers = 246 × 2 = 492 calories

5 0
2 years ago
HbUhgghbjhgbijhnh(uhgbuygbuyg..
Rudiy27

Answer:

5

Step-by-step explanation:

u gotta add the H's with The U's and then ye

6 0
2 years ago
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