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3 years ago

What time and day will it be 154hr 36 mins after Thursday 1:26pm?

Mathematics

1 answer:

loris [4]3 years ago

5 0

Answer:

12:02 AM on the next Thursday

Step-by-step explanation:

First we wanna find how many days that is. 154/24. that is 6 and 5/12 days.

5/12 of a day is equal to 10/24, so 10 hours, sice there are 24 hours in a day.

so that's 10 hours and 36 minutes which equals 2:02 pm + 10 hours 12:02 AM on Friday

Now just add the 6 days so 12:02 AM on the next Thursday

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Solve. 3x2 − 6x = 24 A) x = 2, x = 4 B) x = 3, x = 4 C) x = −2, x = 4 D) x = −4, x = 3

Oduvanchick [21]

<span> 3x^2 − 6x = 24
</span>3x^2 − 6x - 24 = 0
3(x^2 - 2x - 8) = 0
3(x - 4)(x + 2) = 0
x - 4 = 0; x = 4
x + 2 =0; x = -2

answer
<span>C) x = −2, x = 4</span>

8 0

3 years ago

An airplane spots the floating debris at an angle of depression of 15 degrees. If the plane is at an altitude of 3000. Feet, wha

hodyreva [135]

Answer:

11196.15 km

Step-by-step explanation:

Consider the attached diagram

If the Airplane is at point A and the floating debris at point C, we want to determine the horizontal distance |AB| before they fly over it.

Using trigonometry

$Tan \alpha =\frac{Opposite}{adjacent} \\Tan 15 =\frac{3000}{|AB|}$

Cross multiply

|AB|X Tan 15 =3000

|AB| = $\frac{3000}{Tan 15}$ =11196.15 km

Therefore, the horizontal distance |AB| before they fly over it is 11196.15 km

6 0

3 years ago

Solve the following equation 2(x+5)=24

xxMikexx [17]

Answer:

x=7

Step-by-step explanation:

2(x+5)=24

2(x)+2(5) =24

2x +10=24

- 10 -10

2x=14

2x/2x 14/2x

x=7

Hope this helps :)

4 0

2 years ago

How to find the other endpoint of a line when only given the first endpoint and the midpoint?

Schach [20]

If we have a line, and the endpoints are(x₁,y₁) and (x₂,y₂), the midpoint will be:( (x₁+x₂)/2 , (y₁+y₂)/2 );

Data:
Endpoint₁: (2,-3)
Midpoint: (6,6)

Therefore:

(2+x₂)/2=6
2+x₂=12
x₂=12-2
x₂=10

(-3+y₂)/2=6
-3+y₂=12
y₂=12+3
y₂=15

Answer; the other endpoint of a line will be (10,15)

6 0

2 years ago

Which of these percentages is closest in value to

lana [24]

$\frac{7}{9} = 0.777777777777777...$

To get a percentage, you need to first round the decimal to the hundreths place. Whenever you have a number greater than 5, you round up.
Therefore, you can round it to 0.78.
Now to get the percentage you multiply it by 100.

$0.78*100 = 78$

This shows your answer is (c) 78%.

7 0

3 years ago

Read 2 more answers