2 consecutive even integers : x and x + 2

x + x + 2 = 170
2x + 2 = 170
2x = 170 - 2
2x = 168
x = 168/2
x = 84

x + 2 = 84 + 2 = 86

so ur 2 numbers are 84 and 86

8 0

3 years ago

out of 18 people in the glee club, 11 have dogs and 7 have cats. four people have both cats and dogs. how many club members have

Maslowich

$Ans.\ 3\ people\ have\ only\ cats$

6 0

3 years ago

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Given A(3, 4), B(4, 3) and C(2, 1), what are the coordinates of C', the image of C under a rotation of 90 degrees about the orig

Aleks [24]

Given:

The coordinates of the points A, B and C are (3,4), (4,3) and (2,1)

The points are rotated 90° about the origin.

We need to determine the coordinates of the point C'.

Coordinates of the point C':

The general rule to rotate the point 90° about the origin is given by

$(x, y) \Rightarrow(-y, x)$

Substituting the coordinates of the point C in the above formula, we get;

$(2, 1) \Rightarrow(-1, 2)$

Therefore, the coordinates of the point C' is (-1,2)

5 0

4 years ago

Simplify. 4 + 3(10 - 23)

aliina [53]

4 + 3(10 - 23)

4 + 3 × (-13)

4 - 39

-35 << answer

hope this helps, God bless!

5 0

3 years ago

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