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Sphinxa [80]
3 years ago
10

The opposite of -a is always positive. True or false? Answer it FAST please!!

Mathematics
1 answer:
laiz [17]3 years ago
8 0

Answer:

true

Step-by-step explanation:

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What is the distance between (-6, 2) and (8, <br> 10) on a coordinate grid?
Vinil7 [7]

Answer:

2√65

Step-by-step explanation:

The difference in the x-coordinates of the two points is 8-(-6) = 14.

The difference in the y-coordinates of the two points is 10-2 = 8.

These distances can be considered to be the lengths of the legs of a right triangle whose hypotenuse is the line segment between the given points. Then the distance between the points is given by the Pythagorean Theorem as ...

... d = √(14² +8²) = √260 = 2√65 ≈ 16.1245

4 0
3 years ago
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The base and corresponding height of a parallelogram are 75 cm and 25 cm. If the other base is 50 cm, find out its corresponding
aleksandr82 [10.1K]

Answer:

Height of the parallelogram = 37.5 cm

Step-by-step explanation:

As given,

Base of a parallelogram = 75 cm

Height of a parallelogram = 25 cm

As,

we know that

Area = Base × Height

        = 75 × 25

        = 1875 cm²

As the parallelogram is same

So, Area = Base × Height

⇒1875 = 50 × Height

⇒ Height = \frac{1875}{50} = 37.5 cm

So, we get

Height of the parallelogram = 37.5 cm

7 0
3 years ago
21 is 1/10 of 2,100 true or false
AlexFokin [52]
The correct answer is
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Consider the two triangles. How can the triangles be proven similar by the SSS similarity theorem? Show that the ratios are equi
shusha [124]
Side-angle-side similarity means that when two triangles have corresponding angles that are congruent and corresponding sides with identical ratios we can say that the triangles are similar. So UV/XY and WV/ZY are equivalent and therefore, angle V equals angle Y is the correct answer.
3 0
3 years ago
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When solving by substitution; you first must
Lostsunrise [7]

B because thd mbajdidiidid

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