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3 years ago

A polygon is shown on the graph:

Mathematics

2 answers:

Elis [28]3 years ago

4 0

Answer:

4 units left : subtract 4 from each x coordinate

3 units down : subtract 3 from each y coordinate

Step-by-step explanation:

oee [108]3 years ago

3 0

Answer:

A' (-2, -4) B' (-3, -7) C' (-1, -8) D' (1, -6)

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How to solve this math problem

Bumek [7]

Answer:

5.833

Step-by-step explanation:

3 0

3 years ago

Can any one help me with this! Please look at the picture below just the circled numbers!!

ArbitrLikvidat [17]

You are right to circle both 10 or 12. Neither can be solved without knowing something about the x values in 10 and the x value of the smaller base in 12.

6 0

4 years ago

Evaluate the integral. (remember to use absolute values where appropriate. Use c for the constant of integration.) 5 cot5(θ) sin

ozzi

$I=5\int \frac{cos^{4}\theta }{sin\theta }\times cos\theta d\theta \\\\I=5\int \left ( 1-sin^{2}\theta \right )^{2}\times \frac{cos\theta }{sin\theta }d\theta \\put\ \sin\theta =t\\\\dt=cos\theta d\theta \\\\I=5\int\frac{t^{4}+1-2t^{2}}{t}dt\ \ \ \ \ \ \ \ \ \ \because (a-b)^2=a^2+b^2-2ab\\\\I=5\left ( \int t^{3}dt + \int \frac{1}{t} -2\int t \right )dt$

by using the integration formula

we get,

$\\I=5\left ( \frac{t^{4}}{4} +logt -t^{2}\right )\\\\I=\frac{5}{4}t^{4}+5\log t-5t^{2}+c$

now put the value of t=\sin\theta in the above equation

we get,

$\int 5\cot^5\theta \sin^4\theta d\theta=\frac{5}{4}sin^{4}\theta+5\log \sin\theta - 5sin^{2} \theta+c$

hence proved

7 0

3 years ago

Find the missing value for log4 9- log4 11= log 4 [ ]

Alexandra [31]

Answer:

Step-by-step explanation:

Hi there,

To get started, recall the logarithm rules. For this question, we can use the log rule specifically when subtracting two log functions that have the same base:

$log_b\alpha -log_b\beta =log_b[\frac{\alpha }{\beta } ]$

In this prompt, our base is 4, so b in the above formula. Using this formula, we can find the missing argument (the number inside of the log, what we are asked to solve for):

$log_49-log_411=log_4[\frac{9}{11} ]\\$ hence the missing argument is 9/11

At this point, there is no easier say to simplify, unless you wish to approximate 9/11 as 0.818. If you wish to solve for the exponent, you will have to use common log or natural log to do so.

If you liked this solution, leave a Thanks or give a rating!

thanks,

6 0

3 years ago

How is the graph of y=4x^2+1 different from the graph of y=4x^2

ycow [4]

Assuming the first function is y = 4x2 + 1, and the second y = 4x2 then the first graph is 1 unit higher than the second.

3 0

4 years ago

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