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2 years ago

8

AC=Round your answer to the nearest hundredth.?

1 answer:

Bingel [31]2 years ago

4 0

Answer:

2.33

Step-by-step explanation:

tan 25 = AC/5

AC = 2.33

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If g(x)=f(x+1), then g(x) translates the function f(x) 1 unit _[blank]_.

galina1969 [7]

answer: right

reason: because you are talking about the x axis so if you go left that would be a negative and you cant go up and down bc that's the y axis so the only way to go is right

hope this helped

4 0

3 years ago

TRIGONOMETRY , can you solve this plz:(<br>even if you know one of them,plz help:)

daser333 [38]

Answer:

See below

Step-by-step explanation:

$\frac{1}{1-cos A} - \frac{1}{1+cos A} =2 cosec A cot A \\ \\ L. H. S.= \frac{1}{1-cos A} - \frac{1}{1+cos A} \\ \\ = \frac{1+cos A - (1 - cos A)}{(1-cos A)(1+cos A)}\\ \\ = \frac{1+cos A - 1 + cos A}{1-cos^{2} A}\\ \\ = \frac{2cos A }{sin^{2} A}\\ \\ =2 .\frac{1}{sin A}.\frac{cos A }{sin A}.\\ \\ = 2.cosec \: A.cot \: A \\ \\ = R.H.S$

5 0

2 years ago

Write 0.8 repeating as a fraction

Alborosie

The answer is 8/9 i believe.

4 0

2 years ago

Read 2 more answers

Which line represents the linear equation

zzz [600]

Answer:

Pat a) The graph in the attached figure

Part b) $y=(4/3)x-5$

The slope is $m=(4/3)$

The y-coordinate of the y-intercept is $b=-5$

Step-by-step explanation:

Part a) Which line represents the linear equation $-3y=15-4x$ ?

To graph the linear equation find the intercepts

we know that

The y-intercept is the value of y when the value of x is equal to zero

so

For x=0

$-3y=15-4(0)$

$-3y=15$

$y=-5$

The y-intercept is the point $(0,-5)$

The x-intercept is the value of x when the value of y is equal to zero

so

For y=0

$-3(0)=15-4x$

$4x=15$

$x=15/4=3.75$

The x-intercept is the point $(3.75,0)$

Plot the intercepts to graph the linear equation

see the attached figure

Part b) Rewritten in slope-intercept form

we know that

The equation of the line into slope intercept form is equal to

$y=mx+b$

where

m is the slope

b is the y-coordinate of the y-intercept

we have

$-3y=15-4x$

convert to slope intercept form

isolate the variable y

$3y=4x-15$

$y=(4/3)x-5$

The slope is $m=(4/3)$

The y-coordinate of the y-intercept is $b=-5$

4 0

2 years ago

Read 2 more answers

Evaluate in 5.<br> A.) 0.62<br> B.) 0.70<br> C.) 1.61<br> D.) 1.95

Len [333]

Answer:

<u><em>option C) 1.61</em></u>

Step-by-step explanation:

The question is to evaluate the natural logarithm of 5. Natural logarithms are logarithms with base <em>e</em>.

<em>e</em> is the irrational number equal to 2.71828182845904523536028747 ... (being irrational the decimals do not end and do not have a repetition period).

Logarithms are evaluated using tables or scientific calculators.

ln (5) = 1.6094379... it is also an irrational number, so it has infinite decimals with no repetition period.

So, rounding to two decimal numbers, ln (5) = 1.61, which is the option C).

6 0

2 years ago