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ohaa [14]
3 years ago
15

SOMEONE HELP ME WITH THIS

Mathematics
1 answer:
sweet [91]3 years ago
8 0

Answer:2/8


Step-by-step explanation:

do top and bottom multiply

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Two trains leave the station at the same time, one heading east and the other west. The eastbound train travels 18 miles per hou
blagie [28]

Formula: Distance = rate * time

570 = (R+(R-18))*3

570 = (2R - 18)*3

190 = 2R-16

208 = 2R

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3 0
2 years ago
In circle O, m∠R = 30.8°. Find m∠NOQ.
nordsb [41]

Given:

In circle O, m∠R = 30.8°.

To find:

The m∠NOQ

Solution:

Central angle theorem: According to this theorem, the central angle is always twice of subtended angle on the same arc.

Angle NOQ and angle NRQ are on the same arc but ∠NOQ is the central angle and ∠NRQ is the subtended angle on the arc NQ.

Using central angle theorem, we get

m\angle NOQ=2\times m\angle NRQ

m\angle NOQ=2\times m\angle R

m\angle NOQ=2\times 30.8^\circ

m\angle NOQ=61.6^\circ

Therefore, m\angle NOQ=61.6^\circ.

4 0
3 years ago
What is ? <br> algebra 2
Alexxx [7]

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Step-by-step explanation:

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4 0
2 years ago
What is the equation to this answer? <br> (-6, -5) and (-4, -4)
denis-greek [22]

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Step-by-step explanation:

7 0
2 years ago
28.5 g of iron shot is added to a graduated cylinder containing 45.50 mL of water. The water level rises to the 49.10 mL mark, f
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Step-by-step explanation:

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