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zlopas [31]
3 years ago
14

Find m if the line y=mx−2 intersects y=x^2 in just one point.

Mathematics
1 answer:
Ostrovityanka [42]3 years ago
4 0

Answer: 1: 3x(x+2)(x-2) 2: (x+3) square - (x-2) squaRe

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jamil buys 4 books and some pens each book costs £5.95 each pen costs £2.35 the toal costs of the books and the pendulum is £37.
Anika [276]

Answer:

9.68

Step-by-step explanation:

it makes sense when u tink about ot

8 0
3 years ago
A gift box in. The shape of a rectangle prism has 20 CM lakes 14 CM with and 10 CM heights. How Much paper will you need to wrap
umka2103 [35]

Answer:

2800 cm

Step-by-step explanation:

Multiply the width times the height times the 3rd demention

6 0
2 years ago
This graph shows the costs of purchasing two types of laundry detergent.
Neko [114]
B) Detergent B is less expensive than Detergent A 
6 0
3 years ago
Read 2 more answers
I need only help on 11-14 please someone help me
Ainat [17]

Linear function definition: a function that will create a straight line when graphed.

11 is not a linear function (not a straight line), but 12 is.

For the tables, you can either plot out the graph or just look at the number patterns. A linear function's numbers will always increase/decrease accordingly at a constant rate. For example, in 14, you notice that as x increases by 1, y decreases by 2. This means it is a linear graph.

In 13, as x increases by 1, the output y increases but at a different rate each time. It increased by 3 at first, then 5, then 7. Hence, it is not a linear function. What is it then? It is an exponential function.

4 0
2 years ago
The ratio of SAMs age to hank is 5 to 3. If the sum of their age is 24. How old is is hank?
Serggg [28]
Lets consider SAM's age is 'x'  and Hank's age is 'y'
So as per given data Sam's age is 5/3 times of Hank's age
so x = 5/3 * y
3x = 5y --> equation 1
 and also sum of their ages is 24
so, x + y = 24
we need to find Hank's age (y)
so x = 24 - y
Now replace x value in equation 1
3(24-y) = 5y
72-3y = 5y
72 = 3y+5y
8y= 72
y= 72/8
y = 9 years.

So the Hank's age is 9 years

.
3 0
3 years ago
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