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3 years ago

Use compass directions to describe the Direction of a vector. The diagram is not drawn to scale

Mathematics

2 answers:

vekshin13 years ago

6 0

Using compass directions we simply describe the direction using the angle relative to N, S, E & W.

So in this case, the vector is travelling south west at an angle "41 degrees South of West."

kolezko [41]3 years ago

3 0

Answer:

41° south of west

Step-by-step explanation:

To Find: Use compass directions to describe the Direction of a vector.

Solution :

Since we know that there are 4 directions on compass

North

East

West

South

We can see that the vector is lying between West and south

A vector arrow (with arrowhead) is drawn in a specified direction.

Since the angle is subtended with base on West and is subtending towards south with measure of 41°

Since vector is travelling south west at an angle of 41°

Thus the direction of compass is 41° south of west

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Angle C is inscribed in circle O. Line AB is a diameter of circle O. What is the measure of angle B? I can't get the picture but

WINSTONCH [101]

Answer:

Step-by-step explanation:

Since the inscribed angle theorem tells us that any inscribed angle will be exactly half the measure of the central angle that subtends its arc, it follows that all inscribed angles sharing that arc will be half the measure of the same central angle. Therefore, the inscribed angles must all be congruent.

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3 years ago

Simplify the expression below. 2^3 x 2^2

Zigmanuir [339]

Answer:

$32$ $or~2^5$

Step-by-step explanation:

→ $(2^3)(2^2)$

$=2^3*2^2$

$=(2*2*2)*(2*2)$

$=2*2*2*2*2$

$=32$

You can also put this in another way:

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7 0

3 years ago

Read 2 more answers

A flowchart proof

Whitepunk [10]

Answer: uses a visual representation of the logical flow of steps needed to reach a conclusion.

Step-by-step explanation:

A flowchart proof is a visual representation that is made of boxes with which arrows are used to show the flow of steps which take place. It uses a visual representation of the logical flow of steps needed to reach a conclusion.

The true facts which are the statements, will be placed in the boxes that are drawn. The arrows in flowchart proof shows the progression of statements made.

4 0

3 years ago

How many students were surveyed about their mode of transportation to school?

AlekseyPX

Answer:

Total number of students surveyed about their mode of transportation to school is 400.

Step-by-step explanation:

Here, given student who uses car as their mode of transport = 120 students

We have to find the total number of students who are surveyed.

Also, since complete circle represents 100% of data,

Total students who uses at least one mode of transport out of foot, bicycle, bus or car let it be x students.

Total percentage of students that uses bus, bicycle and on foot = (20 +15+35)% = 70%

Thus, percentage of students that uses car = 100 - 70 = 30%

Thus, 30 % of total students = 120

Mathematically, 30% of x = 120

Solving for x, we get,

$\frac{30}{100} \times x=120$

$\Rightarrow x=120 \times \frac{100}{30}$

$\Rightarrow x=400$

Thus, total number of students surveyed about their mode of transportation to school is 400.

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2 years ago

2 1/3x-3/4(2x+5)=3/8

Evgen [1.6K]

Answer:

the answer is x=99/20

Step-by-step explanation:

multiply both sides

6 0

3 years ago