Suppose that S and I are points on the number line.

BigorU [14]

6. You have to multiply the time it takes to fill up a tank by the number of tanks you have to
Fill up. The answer is 980 minutes

3 0

3 years ago

The following is a histogram showing the distribution per year of the commutative property damage caused by tornadoes, over the

Lemur [1.5K]

Answer:

Step-by-step explanation:

Heres the full question

The following is a histogram showing the distribution per year of the cumulative property damage caused by tornadoes over the period 1950 to 1999 in each of the 50 states and Puerto Rico. The data are in millions of dollars, and the class intervals are 0 to < 10, 10 to < 20, and so forth. The percent of the data with average property damage of under $20M dollars is about:

Data is in the attachment below.

Solution

The frequency below 20 is = 25+6

Total frequency = 50

The percent of the data with average property damage of under $20M dollars is about: = 31/50 = 62%

3 0

3 years ago

What is the range of the function represented by the table? 2/2.5 4/5.0 6/7.5 8/10.00 10/12.5

pishuonlain [190]

Answer:

{2.5, 5.0, 7.5, 10.0, 12.5}

Step-by-step explanation:

Next time, would you please type in the table vertically:

2 2.5

4 5.0

6 7.5

and so on.

The range consists of all the possible numerical outputs of the function for given inputs: {2.5, 5.0, 7.5, 10.0, 12.5}. Without knowing the outputs for other, unknown inputs, we cannot be more detailed in specifying the range.

3 0

3 years ago

A 12.000-gallon pool is being filled at a rate of 40 gallons per minute. At this rate, how many minutes will it take to fill thi

Irina18 [472]

Answer:

2

Step-by-step explanation:

6 0

3 years ago

Help me jim! geometry homework

Maksim231197 [3]

Question 1

The angles 52 degrees match up. So if the sides are in proportion, then the triangles are similar.

Notice how 8/12 = 18/27 is a true equation. So the sides are in proportion to one another.

Therefore, the triangles are similar. I used the SAS similarity theorem.

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Question 2

Let's find the missing angle of the triangle on the right. For now, make that missing angle to be x.

Rule: For any triangle, the three angles always add up to 180

x+70+32 = 180

x+102 = 180

x = 180-102

x = 78

The missing angle of the triangle on the left is 78 degrees

Repeat for the other triangle as well

y+78+32 = 180

y+110 = 180

y = 180-110

y = 70

Both triangles have the angles 32, 70, 78 in whatever order you wish.

Since the angles match up like this, the triangles are similar because of the AA Similarity theorem

Technically, we only need 2 pairs of congruent angles at minimum. But having 3 congruent pairs doesn't hurt either.

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Question 3

We have a pair of congruent 54 degree angles shown. There's another pair of angles at the very top that overlap (aka shared angles).

Since we have two pairs of congruent angles, the two triangles are similar.

This time we use the AA Similarity theorem

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Question 4

Let's divide the longest side of the bottom triangle by the longest side of the triangle on top

48/32 = 1.5

Now let's divide the shortest sides of each triangle in the same order

36/24 = 1.5

Repeat for the middle-most sides

45/30 = 1.5

We get the same linear scale factor 1.5 each time. Therefore, the triangles are similar due to the SSS Similarity theorem

================================================================

Question 5

Any angle is equal to itself due to the reflexive property. So that will go for reason number 2.

Reason 3 is SAS similarity because we have the sides in proportion (statement 1) and the angles are congruent (statement 2).

3 0

2 years ago