All categories

3 years ago

Calculate the given angle to the nearest degree

Mathematics

2 answers:

Oliga [24]3 years ago

8 0

Answer:

44°

Step-by-step explanation:

50 and 48 is adjacent and opposite to the missing angle respectively.

Using SOH CAH TOA, We know that we're going to use Tangent.

Now instead of just using Tangent, you need to calculate it's inverse

tan^-1 = (48/50)

tan^-1 = 43.83086

which rounds up to 44°

svetlana [45]3 years ago

6 0

Answer:

44 degree is the correct answer

Hope it helps

You might be interested in

3) Manuel constructs a scale model of a building with a rectangular base.

sergeinik [125]

Answer:

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Mikayla designed a survey to determine the number of people expected at opening night of a community theater. The community has

ioda

The sample is based on the first 25 parents dropping off actors during theater rehearsal hence the sampling method is non random and biased.

A non random sample refers to a sampling method that is not based on chance alone. A biased sampling is one in which some members of the population are more likely to be selected thereby excluding the others.

Since the sample is based on the first 25 parents dropping off actors during theater rehearsal, the sampling method is non random and biased.

Learn more: brainly.com/question/24842573

5 0

3 years ago

Read 2 more answers

The ratio of the number of coins to the number of notes Mrs James has in her purse is 2 : 5.

Ivahew [28]

Answer:

85 notes

Step-by-step explanation:

2 coins : 5 notes

1 coin : 2.5 notes

34 coins : __ notes

(multiply by 2.5 to get amount of notes)

3 0

4 years ago

g Gravel is being dumped from a conveyor belt at a rate of 10 ft3/min, and its coarseness is such that it forms a pile in the sh

Maslowich

Answer:

0.3537 feet per minute.

Step-by-step explanation:

Gravel is being dumped from a conveyor belt at a rate of 10 ft3/min. Since we are told that the shape formed is a cone, the rate of change of the volume of the cone.

$\dfrac{dV}{dt}=10$ ft^3/min$

$\text{Volume of a cone}=\dfrac{1}{3}\pi r^2 h$

If the Base Diameter = Height of the Cone

The radius of the Cone = h/2

Therefore,

$\text{Volume of the cone}=\dfrac{\pi h}{3} (\dfrac{h}{2}) ^2 \\V=\dfrac{\pi h^3}{12}$

$\text{Rate of Change of the Volume}, \dfrac{dV}{dt}=\dfrac{3\pi h^2}{12}\dfrac{dh}{dt}$

Therefore: $\dfrac{3\pi h^2}{12}\dfrac{dh}{dt}=10$

We want to determine how fast is the height of the pile is increasing when the pile is 6 feet high.

$When h=6$ feet$\\\dfrac{3\pi *6^2}{12}\dfrac{dh}{dt}=10\\9\pi \dfrac{dh}{dt}=10\\ \dfrac{dh}{dt}= \dfrac{10}{9\pi}\\ \dfrac{dh}{dt}=0.3537$ feet per minute$

When the pile is 6 feet high, the height of the pile is increasing at a rate of 0.3537 feet per minute.

7 0

4 years ago

HELP GEOMETRY ‼️1-4

Mazyrski [523]

Answer:

-3

Step-by-step explanation:

6 0

3 years ago