What is - √61 to the nearest integer and nearest tenth?

Mathematics

1 answer:

Amiraneli [1.4K]3 years ago

3 0

The nearest integer would be 8.

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(4y¹²) (3y)<br>Please help me

forsale [732]

12y with as the 13 square root

5 0

3 years ago

3x - y = 4<br> x + 2y = 6

kompoz [17]

To solve this you can multiply the second equation by to get

3x+6y =18

Then you can subtract it by the first equation to get

7y= 14
And get y= 2
Then you plug in y to one of the equations to find that x=2

7 0

3 years ago

Read 2 more answers

In the figure below, find the exact value of z.

Naya [18.7K]

9514 1404 393

Answer:

z = 9/2

Step-by-step explanation:

The triangles in the figure are all similar, so the side lengths are proportional.

long side/hypotenuse = z/6 = 6/8

z = 36/8 = 9/2 . . . . multiply by 6

7 0

3 years ago

Ab with endpoints A(4,-6) and B(-4,2)

gayaneshka [121]

Answer: $d_{AB}=11.31\ units$

Step-by-step explanation:

The formula for calculate the distance between two points is:

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

In this case, given the points A(4,-6) and B(-4,2), we can identify that, we just need to substitute values into the formula in order to calculate the distance between the given points.

Thierefore, this is (Rounded to the nearest hundred):

$d_{AB}=\sqrt{(4-(-4))^2+(-6-2)^2}\\\\d_{AB}=11.31\ units$

4 0

4 years ago

Which expressions are equivalent to 6 +(–x) + 2x + (–7) + 2x?

Y_Kistochka [10]

+(-x) = -X
+(-7) = -7

So
6-x+2x-7+2x
Simplifies to
3x-1

So your answer is 3x-1

Hope this helps

4 0

3 years ago