3 years ago

Use the given value to find the value of the other variable that is not provided.

Mathematics

1 answer:

Sedaia [141]3 years ago

3 0

Answer:

Step-by-step explanation:

4(0) + 3y=12

4x0=0

0+3y=12

3 x 4=12

y=4

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To help solve the trigonometric inequality sec(x/3)+4>2-sec(x/3) which two equations could you graph

geniusboy [140]

Answer:

b. y=sec(x/3) and y=-1

Step-by-step explanation:

sec(x/3) + 4 > 2 − sec(x/3)

2 sec(x/3) > -2

sec(x/3) > -1

Graph y = sec(x/3) and y = -1.

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3 years ago

What value of n makes the equation true? 1/2 (n + 4) = 6 A. 8 B. -1 C. 2 D. 4

Black_prince [1.1K]

1/2 (8+4)= 6
1/2(-1+4)= 1.5
1/2 (2+4)= 3
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3 years ago

A colony of bacteria doubles every minute. If

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mr. duc asked perry to set up 450 chairs in a large hall. perry puts 20 chairs in each row. he has already set up 15 rows of cha

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The number of chairs that still need to be set up are 150.

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3 years ago

Read 2 more answers

A bricklayer is able to set 2.5 bricks in one minute. How many bricks can he set in 8 hours?

pochemuha

Given:

A bricklayer is able to set 2.5 bricks in one minute.

Required:

To find the number of bricks can he set in 8 hours.

Explanation:

8 hours =480 minutes.

2.5 bricks in one minute.

So for 480 minutes,

$\begin{gathered} =2.5\times480 \\ \\ =1200 \end{gathered}$

Final Answer:

1,200 bricks can he set in 8 hours.

5 0

1 year ago