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mote1985 [20]
3 years ago
7

Sean is making picture frames. Each

Mathematics
1 answer:
Alex_Xolod [135]3 years ago
4 0

Answer:

2/1 * 4/5. Take 2*4 and get 8 in numerator. Take 1*5 and get 5 in denominator. Answer is 8/5. Or 1 and 3/5

Step-by-step explanation:

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The table shows the amounts of food collected by two homerooms. Homeroom A collects 21 additional items of food. How many more i
Ede4ka [16]
Sorry but to fully understand and answer this question would need to show us the complete question with chart. plz :)
8 0
3 years ago
(48. PERSEVERE Wha
katrin2010 [14]

Answer: 4

Step-by-step explanation:

We know that a plane is 2 dimensional surface that extends infinitely far.

The number of points required to define a plane = 3

Here , we have 4 points A, B, C, and D.

So, the number of possible combinations of 3 points to make a plane from 4 points = C(4,3)

=4            [ C(n,n-1)=n ]

Hence, the greatest number of planes determined using any three of the points A, B, C, and D if no three points are collinear = 4.

6 0
3 years ago
10.36 less than the product of 42 and x <br> please i need help
Brums [2.3K]

Answer:

so the problem is saying 42x-10.36 so it's just saying take 10.36 away from 42 multiplied by X

Step-by-step explanation:

3 0
3 years ago
The graph of a linear function passes through the points (-
myrzilka [38]

Answer:

3/5

Step-by-step explanation:

y2 - y1 / x2 - x1

-1 - (-4) / 2 - (-3)

3/5

3/5 is the slope.

5 0
3 years ago
 A coat that originally sold for $369.00 is on sale at a 40% discount? How much will you pay for the coat? 
zaharov [31]
We calculate 40% from 369,00 $, this is discount

40%*369=\frac{40}{100}*369= 147,60

After sale coat costs 147,60 less so:

369 -147,60=221,40 $

Now I will pay for the coat 221,40$.
3 0
3 years ago
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