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MA_775_DIABLO [31]
3 years ago
15

My daughter is having problems with a math problem and I'm not sure how to do it ​

Mathematics
1 answer:
Gennadij [26K]3 years ago
5 0

Answer:

im pretty sure the h represents hours bc there is min on the other so 22x60=1320.  so 1320L

Step-by-step explanation:

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mr_godi [17]
-50x :)
characters bc it has to be 20
6 0
2 years ago
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How to make 155 using 3 prime numbers(You must multiply)
Citrus2011 [14]
5 is a prime factor of 155.  Dividing 155 by 5, we get 31.  1*5*31 = 155.
7 0
3 years ago
Please help me with this>If you help me i will give you brainliest
Komok [63]

Answer:

Step-by-step explanation:

So its difficult to show

Y= X-6 so what ever x is, y is six less than that so

X= -4 Y= -10

X= 0 Y=-4

X=4 Y=0

X=8 Y= 4

Then plot these on a graph like co-ordinates (x,y) and draw a straight line through them

Y= 4/3x -2 so whatever x is y is 4/3 and 2 less then that

X=-4 Y= -5

X=0 Y= -2

X=4 Y=1

X= 8 Y= 4

Then plot these on a graph like co-ordinates (x,y) and draw a straight line through them

Y= -2

Find minus 2 on the y axis and draw a horizontal line through it all the way across the grid.

Y= 2+ 1/4x  so whatever x is y is 1/4 of x add 2

X=-8 Y= 0

X= -4  Y = 1

X=0 Y=2

X=4 Y=3

X=8 Y=4

Then plot these on a graph like co-ordinates (x,y) and draw a straight line through them

Do this method for 9

y = 2x -3 so whatever x is, y is  2 times that -3

y=2x +1 so whatever x is y is 2 times that +1

y= 2x so whatever x is y is 2 times that

Then plot the answers on a graph like co-ordinates (x,y) and draw a straight line through them

Make sure to label each line

Hope this helps

4 0
3 years ago
Read 2 more answers
1. A weight suspended from a spring is set into oscillating motion by compressing it to a
Naya [18.7K]

Question:

Complete question for this is to find the equation for this and may be the graph.

Explanation:

As for the oscillation motion, initially peak is occurring hence it will be a cosine function with peak value of 3(cm).

To calculate time period, the whole cycle should be 360°

i.e.

cos (Xπ.t) = cos (360)

as the cycle completes at 1.2 sec hence by putting t=1.2, answer should be 360.

i.e.

X*180*t=360

X*180*1.2=360

X=5/3

So, the required equation is

f(x)=3.cos(5\frac{\pi }{2}.t)

Graph for this equation is attached here with this answer.

In graph,

x-axis: t=0 ~ t=1.2

y-axis: f(x)=-4 ~ f(x)=4

3 0
3 years ago
Read 2 more answers
1. Find the missing side for each triangle. Show all work.
Katena32 [7]

<u>Answer:</u>

<h2>a. x ≈ 3.72</h2><h2>b. x ≈ 8.08</h2><h2>c. x ≈ 3.94</h2>

<u>Steps:</u>

a.

x = 7×tan(28)

x = 7×0.531..

x ≈ 3.72

b.

x = 7/cos(30)

x = 7/0.86..

x ≈ 8.08

c.

x = 6×sin(41)

x = 6×0.65..

x ≈ 3.94

6 0
3 years ago
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