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Natasha2012 [34]
3 years ago
9

How do I show equivalence of the fractions? Do I divide, cross multiple, etc.

Mathematics
2 answers:
Elena L [17]3 years ago
7 0

Answer: cross multiple

Step-by-step explanation:

Likurg_2 [28]3 years ago
5 0

to find the equivalence, you would usually multiply the numerator and the denominator by the same number

Examples: 1/2 1×2, 2×2 It becomes 2/4 which is equivalent to 1/2

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25’5” equal how many inches
Arte-miy333 [17]

Answer: 300 inches

Step-by-step explanation:

7 0
3 years ago
Marcus states that angle ORP and angle LRP are a linear pair. Which best describes his statement?
svetlana [45]

Answer:

He is incorrect. Ray RO and ray RL are not opposite rays.

Step-by-step explanation:

Two angles are linear pair if they are supplementary and share a leg. 

∠ORP and ∠LRP are not supplementary, because ray RO and ray RL are not opposite rays.

Therefore, ∠ORP and ∠LRP are not linear pair.

correct me if this is wrong

6 0
3 years ago
Any answers? im bit stuck on this
Aleks04 [339]

Step-by-step explanation:

The vertical angles are congruent. The right angles are congruent. There are 2 angles of a triangle congruent to 2 angles of anther triangle. By AA Similarity the triangles are similar.

Statement A. (vertical angles are congruent)

Statement D. (right angles are congruent)

Triangle AEC is similar to triangle BDC.

Statement E is true but does not help.

Correct statement of proportional side lengths:

BD/AE = CD/CE

x/150 = 200/50

x/150 = 4

x = 600

P.S. I think there is a mistake in the problem. I don't think that statement E is correct. It is a true statement, but it is useless. Statement F is false.

6 0
3 years ago
What number is the opposite of 0.2?
stealth61 [152]
The opposite of a number is its negated value. So, if you negate 0.2, you get -0.2.
7 0
4 years ago
PLEASE HELP ASAP
lana [24]
First find midpoint:  \left( \frac{-1+5}{2}, \frac{6+5}{2}\right) = (2, 5.5) 

Find slope of line that passes through R and S:    slope = \frac{6-5}{-1-5} = \frac{-1}{6}   

Negative reciprocal of slope to get slope of perpendicular:    new slope = 6

Line will be:  y-5.5=6(x-2) 

  y = 6x - 6.5
5 0
3 years ago
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