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2 years ago

Suppose Robert is 6 feet tall and casts a shadow that is

Mathematics

1 answer:

blsea [12.9K]2 years ago

8 0

The answer and work are shown by the picture given.

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2. A university class had two recitation sections. The Monday recitation had 64 students and

grin007 [14]

Answer:

Step-by-step explanation:

64+20= 84 (number of students in total)

84/2= 42 (number of students each session)

Moving 22 students to Monday will result in equal number of students.

4 0

3 years ago

What is the measure of RMN?

wariber [46]

Answer:

The Answer is: 63°

Step-by-step explanation:

The angle 117° is the key information. Across the line, the angle 117° is part of the 180° across the line. Angle RMN is equal to 180° - 117° = 63°

5 0

2 years ago

Read 2 more answers

The graph shows the function f(x).<br><br><br><br> Which equation represents f(x)?

VLD [36.1K]

f(x)=-3(x-1)

Answered would be B.

6 0

2 years ago

Read 2 more answers

A lifeguard is in a look out chair and sees a person in distress. The eye level of the lifeguard is 15 feet above the ground. Th

faltersainse [42]

Answer:

Horizontal distance between lifeguard and the person is 22 feet.

Step-by-step explanation:

Given: A lifeguard sees a person in distress.The eye level of the lifeguard is 15 feet above the ground. Angle of depression is 34°.

To find: Horizontal distance between lifeguard and the person.

Solution : If we draw a triangle then tan∅ = $\frac{height}{base}$

Here base is the horizontal distance.

Now we put the values in the formula.

tan 34° = $\frac{15}{base}$

Or Base = $\frac{15}{tan34}$

= $\frac{15}{0.675} = 22.22 feet$

So the answer is 22 feet.

7 0

3 years ago

What makes a graph a proportional relationship?

saw5 [17]

Answer:The graph of a proportional relationship is a straight line that passes through the origin. Proportional quantities can be described by the equation y = kx, where k is a constant ratio. You can tell that the relationship is directly proportional by looking at the graph.

Step-by-step explanation:

8 0

3 years ago