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adelina 88 [10]
3 years ago
5

How to solve this weekly time card 8:35 - 12:50

Mathematics
1 answer:
alexdok [17]3 years ago
8 0

Answer:

4 hours and 15 minutes have passed

Step-by-step explanation:

assuming you are referring to how much time has past 8-12 is negative 4 but negative time doesn't exist so make it a positive 4 and its 15 minutes to get from 35 to 50

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Y=-4(x-2)2+4<br> what is the x intercept
valentina_108 [34]
<h2>Solving for the x-intercepts of a Parabola given the Equation</h2><h3>Answer:</h3>

x = 3 and x = 1

<h3>Step-by-step explanation:</h3>

x-intercepts are just the values x when y = 0.

Solving for x:

0 = -4(x -2)^2 +4 \\ -4(x -2)^2 +4 = 0 \\ -4(x -2)^2 = -4 \\ 4(x -2)^2 = 4 \\ (x-2)^2 = \frac{4}{4} \\ (x -2)^2 = 1 \\ x-2 = \pm \sqrt1 \\ x -2 = \pm 1 \\ x = \pm 1 +2

Solving for the Positive Square Root:

x = 1 +2 \\ x = 3

Solving for the Negative Square Root:

x = -1 +2 \\ x = 1

3 0
3 years ago
There are 2 cookies on a tray plus 4 rows of cookies with 3 cookies in each row. How many cookies are there?What is the correct
kherson [118]

Hey!! Glad I can Help!

Answer:

B

Step-by-step explanation:

Process of elimination.

4x3=12 + 2 = 14 and only 1 answer has 14 as the answer.

If satisfied please leave a review and feel free to give brainiest.

7 0
4 years ago
Urgent!!! <br>Number 43 . <br>Due for next 2 min<br> Help . <br>Please show workings<br>​
Reil [10]

Answer:

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Step-by-step explanation:

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Hope this helps.. Good Luck

4 0
3 years ago
Read 2 more answers
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kow [346]

Answer:

So the Answer will be D.

Step-by-step explanation:

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3 0
2 years ago
Solve for x. <br> a.6toot5<br> b.12root5<br> c. 5root 12<br> d. 33
disa [49]

Answer:

6 root 5 is the answer ok freind

4 0
2 years ago
Read 2 more answers
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