4 years ago

Which two numbers on the number line have a absolute value of 1?

Mathematics

2 answers:

const2013 [10]4 years ago

6 0

The one and the negative one

jolli1 [7]4 years ago

4 0

-1 and 1 is the answer to your problem

You might be interested in

Diagram not drawn accurately 121 Work out the size of the angle marked w Give a reason for your answer.

trasher [3.6K]

This is assuming the sum of the two angles produces a straight line, or a 180° angle. Since the given angle is 121°, angle w must be 180-121, which is 59<span>°.</span>

5 0

4 years ago

The record high January temperature in Austin, Texas, is 90 °F. The record low January temperature is -2 °F. Find the difference

Mashcka [7]

The difference of the two temperatures is 92. This is because 90-92=-2. I hope this can help you.

5 0

4 years ago

Determine the measure of the third angle. * o 48° O 62° O 70° 132 180°

Ede4ka [16]

Answer:

B. 30°

Step-by-step explanation:

5 0

3 years ago

What is the difference between 9 and -2? -11 11 7 -7

stiv31 [10]

11 is the difference

8 0

3 years ago

Read 2 more answers

A cell tower has the hieght of 70 meters. The Tower casts a shadow of 45 meters on the ground. What is the angle of elevation of

laiz [17]

Answer:

$\theta=0.99^{\circ}$

Step-by-step explanation:

Given that,

The height of a cell tower, P = 70 m

The tower casts a shadow of 45 meters on the ground.

We need to find the angle of elevation of the shadow to the top of the cell tower. We can use trigonometry to find it.

$\tan\theta=\dfrac{P}{B}$

Put all the values,

$\tan\theta=\dfrac{70}{45}\\\\\theta=\tan^{-1}\left(\frac{70}{45}\right)\\\\\theta=0.99^{\circ}$

Hence, the angle of elevation is equal to $0.99^{\circ}$ .

4 0

3 years ago