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ivann1987 [24]
2 years ago
5

HI!! Please answer this!

Mathematics
1 answer:
bezimeni [28]2 years ago
8 0

Answer:

41 ≤ x

x ≤ 45

Step-by-step explanation:

You might be interested in
The function f is defined by f(x)=2x^2-4.<br> Find f(-x)
Vedmedyk [2.9K]
First of all, since all powers of x in this function are even, the entire function is even.  Thus, using -x as input doesn't change the function.  Thus, f(-x)=2x^2-4.

6 0
3 years ago
here are the dimension of the oven tray jenny bakes the cake on.600mm and 500mm.a cake tin is 25 cm in diameter .how many cake t
castortr0y [4]
First we have 2 types of units of measurement so let’s make all the same type.
600mm= 60 cm
500mm= 50 cm
Tray dimensions are 60 by 50 cm and is a rectangle

Cake tin is round and has diameter 25 cm

We can fit 2 rows and 2 columns of tins
Since (25+25) is less or equal to 50
And (25+25) is less or equal to 60

Answer 4 cake tins

7 0
3 years ago
2x-3y=2 for graphing systems of linear equations
Galina-37 [17]

Answer:

-2/3 is the y intercept

Step-by-step explanation:

So to find the y-intercept you must first put this in Slope-intercept form, I believe the form it is in right now is called standard form.

To get it into slope intercept form, we have to isolate y:

subtract 2x from both sides:

-3y = -2x + 2

Divide both sides by -3:

y = (2/3)x - 2/3

Now that we have slope-intercept form, we can find the y-intercept. We know slope-intercept form is y = mx + b, where m is the slope and b is the y-intercept. In this case the y-intercept is -2/3.

Hope this helps!

7 0
3 years ago
Micaela tried to rotate the square 180° about the origin.
statuscvo [17]

Answer:

No, the vertices of the image and pre-image do not correspond.

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
-5(x + 2) + 5(x - 5)
creativ13 [48]

Answer:

-35

Step-by-step explanation:

X's cancel out each other

-10+-25

8 0
3 years ago
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