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4 years ago

What system of equations represents the graph

Mathematics

1 answer:

Elodia [21]4 years ago

4 0

Answer:

The answer is C because the two figures are not congruent.

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Helpp<br> will mark brainliest<br> :)

White raven [17]

Answer:

1) 3√5

2) -7√2

3) 4√3

5) 6√6k^2

6) 10v^3/2

7) 4√5p^3/2

8) 3√5p

9) 7√3m^3/2n^3/2

10) 10m^√2n

11) 5x√3y

12) 8m^3/2n^3/2

Step-by-step explanation:

7 0

3 years ago

Does dose anyone know how to solve this?

solniwko [45]

Answer:

Width of rectangle = 6 m

Length of rectangle = 11 m

Step-by-step explanation:

Let width of rectangle = w

Length of rectangle = 3w-7

Area of rectangle = 66 m²

We need to find length and width of rectangle

The formula used is: $Area=Length \times Width$

Putting values and finding w

$Area=Length \times Width\\66=(3w-7)(w)\\66=3w^2-7w\\3w^2-7w-66=0\\$

Solve using quadratic formula: $w=\frac{-b\pm\sqrt{b^2-4ac}}{2a}$

We have a=3, b=-7, c=-66

Putting values and finding w

$w=\frac{-b\pm\sqrt{b^2-4ac}}{2a}\\w=\frac{-(-7)\pm\sqrt{(7)^2-4(3)(-66)}}{2(3)}\\w=\frac{7\pm\sqrt{49+792}}{6}\\w=\frac{7\pm\sqrt{841}}{6}\\w=\frac{7\pm29}{6}\\w=\frac{7+29}{6}\:,\:w=\frac{7-29}{6}\\w=6, w=-3.6$

We get values of w as w=6 and w=-3.6

As we know width cannot be negative, so considering w = 6

So, Width = 6

Length = 3w-7 = 3(6)-7 = 18-7 = 11

So, Width of rectangle = 6 m

Length of rectangle = 11 m

6 0

3 years ago

Order from least to greatest 61% , 0.605, 3/5, 59%

krek1111 [17]

So you'd have to convert all of the values to one form, and I find it easiest to do it in decimals. 61% would be 0.61, 0.605 stays the same, 3/5 would be 0.6, and 59% would be 0.59. Now you can order them:
0.59, 0.6, 0.605, 0.61
You have to convert them back to their original form, however, so your answer would be
59%, 3/5, 0.605, 61%
I hope this helps!

6 0

4 years ago

Read 2 more answers

2(1/3x)(2/5y) <br> i cant solve this one can anyone help me I am stuck over here

Eva8 [605]

Answer:

4/15xy

step-by-step explanation:

2(1/3x) (2/5y)

= 2/3x × (2/5)y

= 2×2

3×5

= 4/15xy

Hope this answer helps you :)

Have a great day

Mark brainliest

4 0

3 years ago

Read 2 more answers

X is divided by -2 less than 5

vesna_86 [32]

Answer:

X/-2>5

Step-by-step explanation:

This is an Inequality

7 0

3 years ago