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4 years ago

Overnight, the temperature dropped 1.3 degrees every hour. How many hours did it take the temperature to drop 7.8 degrees?

Mathematics

1 answer:

Mariana [72]4 years ago

4 0

Answer:

what was the temperature at first?

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Plz, help! I don't know this ! will give brainlest!

Jlenok [28]

Answer:

its the mean for the data, its showing you the average studying time

7 0

4 years ago

Two parallel lines are crossed by a

Anni [7]

Answer:

Option C.

Step-by-step explanation:

Let as consider parallel lines r and s are cut by transversal q. On line s where it intersects with line q, the uppercase left angle is 125 degrees and the bottom right angle is d degrees.

We need to find the value of d.

If a tranversal line intersect two parallel lines, then the alternate exterior angles are equal.

Uppercase left angle and bottom right angle are alternate exterior angles. So we can say that

d = 125°

Therefore, the correct option is C.

6 0

3 years ago

Read 2 more answers

There are 2.54 centimeters in 1 inch. There are 100 centimeters in 1 meter.

sveta [45]

Answer:

Answer: 512 inches

Step-by-step explanation:

Unit Conversion

We need to recall two basic unit conversions for length:

1 inch = 2.54 cm

1 meter = 100 cm

We are given a length of 13 meters. Converting to centimeters:

13 * 100 = 1300 cm

Now convert to inches dividing by 2.54:

$1300 / 2.54 \approx 512$

Answer: 512 inches

3 0

3 years ago

Please Help Me With This Other Assignment!!!!!!!!!

DENIUS [597]

1) Painting on a Wall: Painters use ladders to paint on high buildings and often use the help of Pythagoras' theorem to complete their work. The painter needs to determine how tall a ladder needs to be in order to safely place the base away from the wall so it won't tip over. In this case the ladder itself will be the hypotenuse. Take for example a painter who has to paint a wall which is about 3 m high. The painter has to put the base of the ladder 2 m away from the wall to ensure it won't tip. What will be the length of the ladder required by the painter to complete his work?

2) you need to come up with a drawing for it.

3)You can calculate it using Pythagoras' theorem:

(5)2 + (2)2 =

25 + 4 = C2

√100 = C

5.3 m. = C

Thus, the painter will need a ladder about 5 meters high.

hope this helps you

3 0

3 years ago

Consider the two box plots below.

Delicious77 [7]

Answer:

the answer is D: the median of box plot B is greater than the median of box plot A.

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers