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rusak2 [61]
3 years ago
10

Write two different expressions, each with more than one operation, that have a value of 20

Mathematics
1 answer:
Kobotan [32]3 years ago
6 0
10 plus 10 and 5 plus 15
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HelpppppPpapPPapPapp
Dmitriy789 [7]

Step-by-step explanation:

we have two lines you have to draw.

one is all in the bottom left quadrant (for x<=0) and one in the upper right quadrant (for x>5).

the easiest is for x>5. the line function is only

f(x) = y = 3

so, this is a horizontal line on the grid line for y = 3. it starts above x=5 and then goes all the way to the right ("to infinity and beyond !"). just, if possible, mark the starting point at x=5 as a little empty "circle" instead of a full dot, as x=5 is explicitly excluded (due to x>5).

and for x<=0 the line

f(x) = y = 4x - 3

goes sharp down but goes a little bit to the left the further down it goes. it starts with x=0, which gives y=-3 per the function.

so, the starting point (with a full dot, as x=0 is included) is (0,-3).

from there it goes sharp down and a little bit to the left.

for example the next point is for x=-1, which gives y=-7, so it is the point (-1,-7). x=-2 gives y=-11 and the point (-2,-11).

the line has to go through so these points and further down (again, "to infinity and beyond !"), as to move further left on the negative x-axis.

3 0
3 years ago
Can someone help me with this ​
jarptica [38.1K]
The answer is y=- 7/6x+8
Plz mark me Brainly
6 0
3 years ago
Let µ =6.8 and σ = 2.1
natta225 [31]

Answer:

Step-by-step explanation:

4 0
4 years ago
4x _1/3_3x_1/2=5_2x4<br>​
fomenos

Answer:

JABAIT3D3D

Step-by-step explanation:

2+3

6 0
3 years ago
Inverse function of f(x) = 1/9x + 10/9
Gelneren [198K]

The answer to this function is M = 1/9 (The slope is "M").

8 0
3 years ago
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