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3 years ago

If line a is a perpendicular bisector of MN, then which of the following statements is NOT true?

1 answer:

4 0

It is not true that line a intersects MN at the end point of MN.

The end points of MN are M and N. But given tha line a is a bisector of MN, then line a intersects MN at the midpoint of MN, and thus MN is splited into two congruent segments.

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How can yo order rational numbers from least to greatest

3241004551 [841]

To arrange numbers from least to greatest:

First write them down in decimal form. Now it will be easy to determine which value is greater than the other.

Arrange the decimal numbers from least to greatest.

Finally revert the decimal values to their fraction form having arranged them from one with least value to one with greatest value.

4 0

3 years ago

Researchers in Antarctica discovered a warm sea current under a glacier that is causing the glacier to melt. The ice shelf of th

IceJOKER [234]

Answer:

t(x) = 450 - 0.06x

Step-by-step explanation:

6 0

3 years ago

The radius of a circle is 13miles. what is the area of a sector bounded by a 20 degree arc

Stolb23 [73]

Answer:

Area of the sector = 29.48 square miles.

Step-by-step explanation:

Given:

Radius of a circle = 13 miles

Angle bounded by the arc = 20 deg

To find

Area of the sector bounded by 20 degrees.

Note: Area of a sector = $\frac{(\theta)}{360}\times \pi\times r^2$

Plugging the values in the equation.

⇒ $\frac{(\theta)}{360}\times \pi\times r^2$

⇒ $(\frac{20}{360})\times 3.14\times 13^2$

⇒ $29.48$ square-miles

So the area of the sector bounded by 20 degree arc is 29.48 square miles.

5 0

3 years ago

15-x=2(x+3) I need this solved and show me how you solved it

Sunny_sXe [5.5K]

15 - x = 2(x + 3)
15 - x = 2x + 6
15 = 3x + 6
9 = 3x
3 = x
x = 3

4 0

3 years ago

Which equation has 1 solution? IwI = -2 IwI = -1 IwI = 0 IwI = - 1

vovangra [49]

Absolute value is alwas positive
so all of them excet the 3rd one are false

|w|=0 has 1 solution

if the last one was |w|=1 then ther would be 2 solutions, -1 and 1

answer is |w|=0

6 0

2 years ago