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3 years ago

Line x and line z are straight lines. which pair of angels are vertical.

Mathematics

1 answer:

Arlecino [84]3 years ago

7 0

Angles c and e are vertical

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You have a 45-gallon jug and a 124-gallon jug. neither of the jugs has any markings (although you do know their capacities). des

Alja [10]

Pour 4 times of 124-gallon into a big jug.
Amount of water = 124 x 4 = 496 gallons

Then use the 45-gallon jug to scoop out the water 11 times.
Amount of water scooped out = 11 x 45 = 455 gallons

Water remaining = 496 - 450 = 1 gallon.

5 0

3 years ago

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At the beginning of the day there were 90 little fish in the pond.At the end of the day there were 52 little fish in the pond.Fi

balu736 [363]

Answer:

42%

Step-by-step explanation:

The first step is to calculate the difference in the number of fishes from the beginning of the day to the end of the day.

90 -52

= 38 fishes

Therefore the percent decrease can be calculated as follows

= 38/90 × 100

= 0.422 × 100

= 42.2 %

= 42% ( to the nearest cent)

8 0

3 years ago

The square of a certain negative number is equal to five more than one-half of that number. What is the number?

Goryan [66]

The answer is -2 yes das right

5 0

3 years ago

People grapes

maksim [4K]

Answer:

1:6

5:30

?:426

You would take the ratio of each one which is simply 1:6, so to reduce ?:426 into 1:6, you would divide 426/6=71, so it would be

71:426

8 0

3 years ago

What is a necessary step for constructing perpendicular lines through a point on a line?

maxonik [38]

Answer:

Edit: This is incorrect, it might actually be the 3rd answer, draw arcs on either side of a given point on the line?

Draw arcs on either side of a given point off of the line I believe.

Step-by-step explanation:

Bisect a Segment:

Step 1 - open up your compass so that it is slightly larger than the segment. Put the compass on point A on the given segment and swing an arc above and below the lines. Do the same on point B. Create the points where the circle intersects.

Step 2 - Draw a line going through the points. That’s the bisector.

6 0

3 years ago

Read 2 more answers