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Ludmilka [50]
3 years ago
12

Algebraic Expressions

Mathematics
1 answer:
Mama L [17]3 years ago
4 0

Answer:

11.7 pounds

Step-by-step explanation:

Multiply the weight of one bag of oranges by 9 bags.

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Should I unplug and/or turn of my [wireless] mouse after shutting off my computer? I play Arsenal and I feel like my mouse is re
natka813 [3]

Answer:

yes you should turn your mouse off(any time your not using it)

Step-by-step explanation:

leaving it on can cause multiple malfunction and errors

the mouse itself is not going bad it probably just keeps overheating

its better to do both

lol yeah not a math question

HOPE THIS HELPS!! :)

7 0
4 years ago
Read 2 more answers
Quinton answered 90% of his test questions correctly. Quinton answered 54 questions correctly.
snow_tiger [21]
There would be 60 questions on the test.

90%=54
1%= 54/90 = 6/10
100%= 6×100/10 =6×10=60
7 0
3 years ago
Patrick is an electrical engineer who is testing the voltage of a circuit given a certain current and resistance. He uses the fo
morpeh [17]

Based on the given current and the given resistance, the voltage of the current is 14 + j8

<h3>How to determine the voltage of the current?</h3>

From the question, we have the following parameters

current of 4+j2 amps and a resistance of 2-j3 ohms.

This can be rewritten as:

Current (I) = 4+j2 amps

Resistance (R) = 2-j3 ohms.

The formula to calculate voltage is given as

Voltage=(current) × (resistance)

Rewrite as:

V = I * R

Substitute the known values in the above equation

V = (4 + j2) * (2 - j3)

Expand the brackets

V = 8 - j4 + j12 + 6

Collect the like ters

V = 8 + 6 - j4 + j12

Evaluate the like term

V = 14 + j8

Based on the given current and the given resistance, the voltage of the current is 14 + j8

Read more about current and voltage at:

brainly.com/question/14883923

#SPJ1

3 0
1 year ago
PLEASE HELP Which ordered pair is a solution of the line y – 2x = 6? (2, 2) (0, -3) (-3, 0) (1, -3)
Harrizon [31]

Answer:

(-3,0)

Step-by-step explanation:

I just plugged in each ordered pair till i found the correct one. But you could also graph the line y= 2x + 6 and see which coordinate it goes through

7 0
4 years ago
Read 2 more answers
A plane travels 2,000 kilometers at a speed of 900 kilometers per hour (kph) with no wind. when a tailwind is present, the plane
Nina [5.8K]

The meaning of the y-intercept exists in the time required for the plane to cover 2,000 kilometers at a speed of 900 kilometers per hour (kph) with no wind.  $2 \frac{2}{9}$ hours required for the plane to cover 2,000 kilometers at a speed of 900 kilometers per hour with no wind.

<h3>What is the meaning of the y-intercept for the function$t(x)=\frac{2,000}{900}+x $$?</h3>

The time it takes the plane to travel 2,000 kilometers with the tailwind, t(x), exists determined by the function

$t(x)=\frac{2,000}{900}+x $$

where x exists the increase in speed when the plane travels with the wind (tailwind).

The y-intercept exists at x=0, then

$&t(0)=\frac{2,000}{900}+x \\

$&t(0)=\frac{20}{9}=2 \frac{2}{9} hours

$2 \frac{2}{9}$ hours required for the plane to cover 2,000 kilometers at a speed of 900 kilometers per hour with no wind.

To learn more about y-intercept for the function refer to:

brainly.com/question/19552756

#SPJ4

3 0
2 years ago
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