MATHEMATICS HIGH SCHOOL

An iron tank is constructed in the form of an isosceles trapezoid. Each base angle measures 105°, the length of the base is 10 feet, and each of the nonparallel sides is 12 feet long. Determine the length of a diagonal brace to the nearest whole number.10 ft
13 ft
18 ft
24 ft

Answers

Answer 1
Answer: The right answer for the question that is being asked and shown above is that: "13 ft."An iron tank is constructed in the form of an isosceles trapezoid. Each base angle measures 105°, the length of the base is 10 feet, and each of the nonparallel sides is 12 feet long. The length of a diagonal brace to the nearest whole number is 13 ft
Answer 2
Answer:

Answer:

Its 18ft

Step-by-step explanation:

since the angle is so large it travels further out than you think

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Carmen is at a used bookstore. Paperback books cost $ 1 each, and hardcover books cost $ 2 each. Carmen can spend up to $ 10 in all.A. Write an inequality that represents this situation. let x be the number of paperback books, and let Y be the number of hardcover books.
B. Graph the solution to your inequality on the plane below

Answers

X+2y < (or equal to) 10

Answer:

x+2y </= 10

Step-by-step explanation:

Please solve the combined inequality and describe the graph. 3x-6 > -3 and 3x-6 < 12

Answers

1)3x-6 > -3

    3x > 3

    x>1

2)3x-6 < 12

   3x < 18

    x < 6

 In graph, x values would be: 1<x<6.

Shade line between 1 & 6.

9 over 5 divided by 5 over 2

Answers

(9 / 5) / (5 / 2)

Multiply numerator and denominator by 5;

(9) / (25 / 2)

Multiply numerator and denominator by 2;

(18) / (25)

It cannot be reduced, so final answer is 18/25.

A teacher assigns a score from 1 to 4 to each student project. The table below shows the probability distribution of the scores for a randomly selected student. Which score is most likely?Score: X Probability:P(X)
1 0.06
2 0.20
3 0.48
4 0.26

Answers

Your question is incomplete. Please read below to find the missing content.

This score has a probability of 0.48, the highest of all four possible scores.

The answer is option 3.

What is probability?

Probability is virtually how possibly something is to happen. every time we're unsure approximately the final results of an occasion, we will speak about the probabilities of positive consequences—how possibly they are. The analysis of activities ruled by means of possibility is called statistics.

Learn more about Probability here: brainly.com/question/24756209

#SPJ2
Answer: 3.

This score has a probability of 0.48, the highest of all four possible scores.

How do you work out 3/5 of 65?

Answers

Answer:

39

Step-by-step explanation:

work out 3/5 of 65

The of simply indicate multiplication .

Therefore,

3/5 × 65

multiply the numerators and divide by the multiplication value of the denominators

(65 × 3)/5

195/5

195 divided by 5

39
(3/5) * 65
3*(65/5)
3*13 
39

How do i find the slope of a line that passes through a given point and is parallel or perpendicular to another given point?

Answers


There's no such thing as parallel or perpendicular "to a point".  A problem like that
will always want the new line to be parallel or perpendicular to another line.

-- If the new line is parallel to the given line, then they have the same slope.

-- If the new line is perpendicular to the the given line, then the slope of the
new line is [ 1 / slope of the given line ].

In either case, you now have the slope of the new line and a point on it. 
From there, you should have no trouble finding its equation.
Parallel is same slope.
Perpendicular is same slope but you have make it opposite and flip it.
For example if your slope is 2/3. For Perpendicular it would be - 3/2.
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