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ahrayia [7]
2 years ago
9

What is the slope if the line that passes through the pair of points (-5.5, 6.1) (-2.5, 3.1)

Mathematics
1 answer:
navik [9.2K]2 years ago
4 0
The slope is the change in y-values divided by the change in x-values:

y1 - y2 / x1 - x2

6.1 - 3.1 / -5.5 - (-2.5)
3 / -5.5 + 2.5
3 / -3
-1

Answer:
-1

Hope this helps.
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Help plz
bixtya [17]

Answer:

Triangle 1 has the most area

Step-by-step explanation:

Because triangle has more whole blocks and also sides

hope this helps. if it's wrong im sorry :(

7 0
2 years ago
Mr. Johnson has a garden in the shape of a kite with a length of 5 feet and a width of 4 feet. A bag of topsoil covers 10 square
ad-work [718]

Answer:

5, 10, 1

Step-by-step explanation:

7 0
3 years ago
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What is the value of x which proves that the runways are parallel? What is the measure of the larger angle?
makkiz [27]

Answer:

118°

Step-by-step explanation:

When two parallel lines are cut by a tranversal, then the exterior angles are supplimentary and the corresponding angles are congruent.

Therefore the angle above (15x - 17)° is also (5x + 17)° and the angle below (5x + 17)° is also (15x - 17)°.

Angles on a straight line adds up to 180°. So to know the measure of the larger angle we must both equations and equal it to 180° to find x in order to know the larger angle.

(5x + 17) + (15x - 17) = 180

5x + 15x + 17 - 17 = 180

20x = 180

20x/20 = 180/20

x = 9°

Nkw let's substitute x = 9 into the equations

5x + 17 =

5(9) + 17 =

= 62°

15x - 17 =

15(9) - 17 =

= 118°

Both equations should add up to be 180°.

Therefore the measure of the largest angle is 118°.

6 0
2 years ago
PLEASE HELP!!! WILL MARK BRAINLIEST FOR A REAL ANSWER!
Aloiza [94]

Answer:

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Step-by-step explanation:

3 0
2 years ago
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Recall that two angles are complementary if the sum of their measures is 90 degrees°. Find the measures of two complementary an
raketka [301]

Answer:

18° and 72°

Step-by-step explanation:

let x be the measure of one angle then the other is 3x + 18

The sum of the 2 complementary angles = 90°, hence

x + 3x + 18 = 90

4x + 18 = 90 ( subtract 18 from both sides )

4x = 72 ( divide both sides by 4 )

x = 18

the 2 angles are 18° and (3 × 18 ) + 18 = 72°


8 0
3 years ago
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