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3 years ago

I will give brainliest.

Mathematics

1 answer:

a_sh-v [17]3 years ago

5 0

Answer:

You are requested to kindly provide the equation of line to which our to be found line is perpendicular.

Step-by-step explanation:

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Heeelllllllllpppppppp meeeeee

Alenkasestr [34]

Answer:

Step-by-step explanation:

36-4

Use Pythagorean theorem

6 0

3 years ago

Read 2 more answers

What is -3 (5a + 2 + 3c) simplified?

GuDViN [60]

-15a - 9c -6 should be right :)

6 0

3 years ago

The base of a solid is the region between the curve yequals3 cosine x and the x-axis from xequals0 to x equals StartFraction pi

xz_007 [3.2K]

Answer:

A=3(π/2)-1 au

Step-by-step explanation:

we have according to the graph that

f(x)=3

g(x)=cos(x)

Knowing A=∫|f(x)-g(x)|dx, then

$A=\int\limits^a_b (f(x)-g(x)}) \, dx\\$ ; where a=0 and b=π/2

$A=\int\limits^a_b (3-cos(x)){} \, dx$

A=(3x-sin(x)) evaluated 0 ≤ x ≤ π/2

A=(3(π/2)-sin(π/2))-(3.0-sin(0))

$A=3\frac{\pi }{2}-1$

6 0

3 years ago

Factor completely 3x2 + 9x − 54.

Alinara [238K]

3x2+9x-54

6+9x-54

6-54+9x

-48+9x

7 0

3 years ago

Read 2 more answers

Use the annual compound interest formula to find the amount in the savings account at the end of the time period and then find t

icang [17]

Answer:

$9,216 in account $1,261 interest.

Step-by-step explanation:

The compound interest is given by:

$a = p(1 + \frac{r}{n})^{nt}$

P = Principal

r = rate

n = Number of times interest is compounded per unit t

t = time

so:

$a = 8000(1 + \frac{0.05}{1} ) ^{1 .3} \\ a = 9261$

therefore, the answer is:

$9,216 in account $1,261 interest

8 0

3 years ago