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2 years ago

Find the square root of 2937.44 by the arithmetic method

Mathematics

1 answer:

Alborosie2 years ago

8 0

Answer:

54.198

Step-by-step explanation:

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The length of a guy wire supporting a cell tower is 120 meters. The guy wire is

almond37 [142]

Answer: 140

Step-by-step explanation:

n calculate

6 0

2 years ago

Can someone plz help me with Algebra 2....... :) Will give Brainliest!!

Anarel [89]

Using logarithms property of log(x)+log(y)=log(xy)
so here, you can sum the equation to;
$log((x+6)*(x-6))=2$
so you can simply say that;
$log_{8}((x+6)( x-6))=2$
and by multiplying (x+6)*(x-6)
$log_{8}(x^2-36)=2$
and as you know also that;
$a^{b}=c$ is same as $log _{a}c=b$
so you can simply state it as;
$8^2=x^2-36
64=x^2-36
64+36=x^2
x^2=100
x=10$
And you can check your work by substituting with 10 instead of x in the original function.
Hope this helps!

6 0

3 years ago

The graph of is shown below. What is the value of y when x = 0?

jarptica [38.1K]

$\huge\text{Hey there!}$

$\huge\textsf{This equation/question should be easy to}\\\\\huge\textsf{to solve for because, we have everything you}\\\\\huge\textsf{you will need on your graph and somewhat in}\\\\\huge\textsf{the question because it already gave you the}\\\\\huge\boxed{\mathsf{x-intercept}}\huge\textsf{.}$
$\mathsf{y = |x| - 2}$

$\mathsf{y = |0| - 2}$

$\mathsf{y = 0 - 2}$

$\mathsf{y = -2}$
$\huge\textsf{Therefore, your answer should be: }$

$\huge\boxed{\mathsf{y= }\frak{\ -2} \ \rm{(Option\ D.)}}\huge\checkmark$

$\huge\text{Good luck on your assignment \& enjoy your day!}$

<h3>
~ $\frak{Amphitrite1040:)}$ </h3>

6 0

1 year ago

Read 2 more answers

ABCD is a parallelogram.

kow [346]

Opposite sides of a parallelogram are equal lengths, so ...

... AB = CD

... 6x +30 = 2y -10

and

... BC = AD

... 2x -5 = y -35

_____

The equations can be put in standard form to get

... 3x -y = -20

... 2x -y = -30

Subtracting the second from the first, we get

... x = 10

Solving for y, we have

... y = 2x+30 = 2·10 +30 = 50

The values of x and y are x=10, y=50.

_____

AB = 6x+30 = 90

BC = 2x-5 = 15

3 0

3 years ago

Can you fill in the missing words?

bulgar [2K]

The inverse functions of sine, cos and tan functions are csc, sec and cot respectively.

<u>Step-by-step explanation:</u>

The reciprocals of sine, cos and tan functions are csc, sec and cot functions. The reciprocal of cosine function is secant, (sec) sec θ = $$\frac{1}{cos \theta}$

The inverse or reciprocal function is cosecant (csc), $$ csc \theta = \frac{1}{sin\theta}$

The inverse tangent function is cotangent (cot) , expressed in two ways: $$ cot\theta = \frac{1}{tan\theta}$ or $$ cot\theta = \frac{cos\theta}{sin \theta}$

So $$ tan\theta = \frac{sin \theta}{cos \theta}$ then its reciprocal or inverse is termed as cot θ.

6 0

3 years ago