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Lilit [14]
3 years ago
12

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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The surface area Q of a certain shape is three times the product of u and the square of its width w.
BARSIC [14]

Answer:

Q = 3uw

Step-by-step explanation:

3 0
3 years ago
CAN YOU PLEASE HELP ASAP!?
MAVERICK [17]

Apples went up 0.75 a lb

p is the start price so new price is p + 0.75

we buy 3 lbs

3 ( p+ 0.75) = 5.88

now solve

3p  + 2.25 = 5.88

     -2.25      -2.25

3p =  3.63

/3         /3  

p = 1.21 a lb


4 0
2 years ago
Read 2 more answers
To find the volume of a cube with sides of ¼ you……..
const2013 [10]

Answer:

1/64

Step-by-step explanation:

Volume of cube = length^3 = (1/4)^3= 1/64

7 0
2 years ago
Type the correct answer in the box.
Pepsi [2]

Answer:

f(g(-64)) = -190

Step-by-step explanation:

The functions are not well written.

Let us assume;

f(x) = x+1

g(x) = 3x+1

f(g(x)) = f(3x+1)

Replace x with 3x+1 in f(x)

f(g(x)) = (3x+1) + 1

f(g(x)) = 3x + 2

f(g(-64)) = 3(-64) + 2

f(g(-64)) = -192+2

f(g(-64)) = -190

<em>Note that the functions are assumed but same method can be employed when calculating composite functions</em>

8 0
2 years ago
I need help with this one and the others .
timurjin [86]
20 and 0 are your answers
4 0
2 years ago
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