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3 years ago

Find the measure of 0. Round answer to the nearest tenth. Pleas help

Mathematics

1 answer:

DENIUS [597]3 years ago

6 0

Answer:

$\theta=36.43^{\circ}$

Step-by-step explanation:

Given that,

Base = 42

Perpendicular height = 31

We need to find the value of $\theta$ . It can be calculated using trigonometry as follows :

$\tan\theta=\dfrac{P}{B}\\\\\theta=\tan^{-1}(\dfrac{P}{B})$

Put all the values,

$\theta=\tan^{-1}(\dfrac{31}{42})\\\\\theta=36.43^{\circ}$

So, the value of $\theta=36.43^{\circ}$ .

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11/ 42 Marks

amm1812

Answer:

(a)x=128 degrees

(b) $\angle APD\neq 116^\circ$

Step-by-step explanation:

$\angle ABD+\angle CBD =180^\circ$ (Linear Postulate)\\\angle ABD+116^\circ =180^\circ\\\angle ABD=180^\circ-116^\circ\\\angle ABD=64^\circ$

(a) Now:

$\angle AOD=2 \times \angle ABD$ (Angle at the centre is twice the angle at the circumference)\\x=2 \times 64^\circ\\x=128^\circ$

(b)

$\angle APD=2 \times \angle ABD$ (Inscribed Angle Theorem)\\\angle APD=2 \times 64^\circ\\ \angle APD=128^\circ$

$\angle APD\neq 116^\circ$

7 0

3 years ago

Help me out pleasee will give brainliest or whatever its called

Brums [2.3K]

Answer:

-8z-1

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

Find the difference between (-11,-11) and (-12,-8) round answer to the nearest hundredth

lisov135 [29]

Answer:

Step-by-step explanation:

The two points can be made into a right triangle with the two sides defined by two lines drawn from the two given points. Use the Pythagorean Theorem to solve for the hypotenuse, the distance between the two points. See attached graph.

6^2 + 2^2 = x^2

36 + 4 = x^2

x^2 = 40

x = 6.32

3 0

3 years ago

Determine which gym's membership grows faster from Month 2 to Month 4 by calculating the average rates of change.

nlexa [21]

Answer:

Gym A is growing faster

Gym A gained 13 members between months 2 and 4

Gym B gained 10 members between months 2 and 4

Step-by-step explanation:

Gym A: (2,20) (4,46)

rate of change = (46-20)/(4-2) = 26/2 or 13

Gym B: (2,40) (4,60)

rate of change = (60-40)/(4-2) = 20/2 or 10

8 0

2 years ago

The equation of three other functions are given which function or functions have a slope equal to the slope of Function 1

ratelena [41]

Answer:

See Explanation

Step-by-step explanation:

Required

Function(s) with the same slope as function 1

The question is incomplete as function 1 and the three additional functions are not given.

However, I will provide a general explanation.

A slope is represented as:

$y = mx + b$

Where

$m \to$ slope

So, considering the following equations

$y = 2x + 3$

$y = \frac{3x}{2} + 9$

$y = 2x - 5$

$y = -2x + 3$

The following equations have the same slope

$y = 2x + 3$ and $y = 2x - 5$

Because: $y = mx + b$ implies that:

$m = 2$ for $y = 2x + 3$ and $y = 2x - 5$

5 0

3 years ago