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Blababa [14]
3 years ago
13

Plsss help I’ll give u brainlest and 10 points number 13 pls

Mathematics
1 answer:
yuradex [85]3 years ago
8 0

Answer:

A

Step-by-step explanation:

I added 6.5 to the equation, found the mean, and it was 3.5.

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motikmotik

Answer:d

Step-by-step explanation:

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4 0
3 years ago
Find the measure of < B
Vinvika [58]

The measure of angle b is 25°.

Solution:

Given data:

The "L" shape angle is a right angle.

Right angle is splitted by another line and two angles are formed.

One angle is 65° and the other angle is b.

Let us find the other angle b.

65° + m∠b = 90°

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m∠b = 90° – 65°

m∠b = 25°

Hence the measure of angle b is 25°.

6 0
3 years ago
A rental company charges $15 plus $4 per hour to rent a bicycle. If Margie does not want to spend more than $27 for her rental,
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15 + 4(h) = 27 
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8 0
3 years ago
A line segment has endpoints at (8, 3) and (2,5). What would be the equation of this line's perpendicular bisector?
ale4655 [162]

Answer:

y  = −1/3x+17/3

Step-by-step explanation:

The line segment has slope -1/3. This means that any line perpendicular to it will have a slope of 3 (negative reciprocal)

Any line that bisects the line segment will pass through its midpoint. The midpoint is (5,4)

Midpoint formula: ( \frac{x_1+x_2}{2}, \frac{y_1+y_2}{2} )

So perpendicular bisector of this line  is simply a line with slope −1/3 that passes through point (5, 4)

y - 4 = -1/3 (x-5)=

y  =  −1/3x+17/3

7 0
3 years ago
The perimeter of a rectangular sticker is 40 cm. the sticker is 13 cm tall. how wide is it? ​
Elena-2011 [213]

Answer:

7cm

Step-by-step explanation:

40-26=14

14/2=7

7 0
3 years ago
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