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3 years ago

12-1 one step equations

Mathematics

1 answer:

morpeh [17]3 years ago

5 0

Answer:

1) n=-3

2)n=10

3)n=-2

4)n=18

5)n=4

6)n=-15

7)n=14

8)n=-6

9)n=24

10)n=10

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PLEASE HELP GUYS I’m being timed

fomenos

The question is the base of the triangle, so we use the formula : b²=c²–a²

——————————————————————

 ${b}^{2} = \sqrt{c^{2} - {a}^{2} }$ 

 ${b}^{2} = \sqrt{ {16}^{2} - {8}^{2} }$ 

 ${b}^{2} = \sqrt{256 - 64} = \sqrt{192}$ 

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3 years ago

Can someone answer this question please?

Ilya [14]

Answer:

The answer to your question is 12x + 24y ≤ 120

Step-by-step explanation:

Data

12 min oil change and variable x

24 minutes tire change and variable y

total time = 120 min

Process

1.- Calculate the number of oil changes

12x

2.- Calculate the number of tire changes

24y

3.- Calculate the total number of changes

12x + 24y

4.- Write the inequality

12x + 24y ≤ 120

Use ≤ to mention that 120 is been considered.

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4 years ago

ASAP! GIVING BRAINLIEST! Please read the question THEN answer correctly! No guessing.

Ilya [14]

Answer:

B. cost(time)

Step-by-step explanation:

In the information given above, you can eliminate choices "A," and "D," since they're just using the cost of a repair and the time the mechanic works. This leaves us with either "B," or "C." The correct answer is "B," because the cost of the repair depends on whatever is inside the parenthesis (the time).

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4 years ago

cindy,jamal,and monique are dividing a piece of land using the lone divider method.after flipping coins monique has been selecte

lukranit [14]

9514 1404 393

Answer:

The (piece, perceived values) are ...

Cindy, (3, 48%)
Jamal, (1, 39%)
Monique, (2, 33%)

Step-by-step explanation:

We assume the values and questions are as shown in the attachment.

1. After the division, Cindy bids only on piece 3, and Jamal bids only on piece 1. Hence the appropriate final division is ...

Cindy: piece 3

Jamal: piece 1

Monique: piece 2

2. Monique divides the land so that the value of each piece to her is 33 1/3%. That is her perceived value for the piece she gets.

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3 years ago

PLEASE HELP ASAP!!!!

Romashka [77]

Answer:

V is approximately 5572 cm^3

Step-by-step explanation:

A soccer ball is a sphere.

The volume of a sphere is

V = 4/3 pi r^3

V = 4/3 (3.14) (11)^3

= 4/3 * (3.14) 1331

5572.45333333

V is approximately 5572 cm^3

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4 years ago