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RUDIKE [14]
2 years ago
11

Are the ratios 20:9 and 2:1 equivalent? yes or no

Mathematics
2 answers:
emmainna [20.7K]2 years ago
7 0
No they are not equivalent to each other
marusya05 [52]2 years ago
5 0

Answer:

No

Step-by-step explanation:

Do they have common factors?

No which is why they are not able to be simplified further

so no

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Which expression is equivalent to x^2-10x+24
Brut [27]

Answer:

(x-4)(x-6)

Step-by-step explanation:

By factorization, x^2-10x+24 can be written in the form (x-4)(x-6). Thus the roots of the quadratic equation are x= 4 and 6 respectively.

4 0
3 years ago
One fifth plus one tenth equals what
CaHeK987 [17]

Answer:

3/10, or 0.3, or 30%

Step-by-step explanation:

1/5=2/10

2/10+1/10=3/10

6 0
3 years ago
Read 2 more answers
1. (2,7); m=-4<br> What’s the answer?
Nataly_w [17]

Answer:

4x + y = 15 or y = -4x + 15

Step-by-step explanation:

7 = 2[-4] + b

-8

15 = b

y = -4x + 15

If you want it in <em>Standard </em><em>Form</em>:

y = -4x + 15

+4x +4x

___________

4x + y = 15 >> Line in <em>Standard Form</em>

I am joyous to assist you anytime.

4 0
3 years ago
Answer the following questions regarding the graphed inequality.
arsen [322]

Answer:

m = 0.5, b = 2, greater than symbol >

Step-by-step explanation:

Slope:

We can find the slope value by choosing two points on our line (the two green dots are already chosen for us) and dividing the vertical distance between the points (this is called the rise) by the horizontal distance between the points (this is called the run)

Rise ÷ Run

1 ÷ 2 = 0.5

Y-Intercept:

The y-intercept is where the line cuts through the vertical y-axis. We can see that this is at y = 2

Inequality:

The area above the line is shaded in. This is to show that all values greater than the line are applicable, so we will use the greater than symbol, >

3 0
3 years ago
Solve for x. x-17=-57<br> i need help
seraphim [82]
X - 17 = -57
-17. -17
x = -74

hope this helps xo
7 0
3 years ago
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