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3 years ago

Answer asap please! Thank you if you include an explanation.

Mathematics

1 answer:

uysha [10]3 years ago

4 0

Answer:

12.9

Step-by-step explanation:

So, we're looking for the side of a triangle.

We are going to use a trig function, tan(x), which is equal to the opposite side of x (the angle) over the adjacent side

In this case, tan (35) = 9/x

we then move the x to the other side by multiplying both sides by x

x * tan(35) = 9

then we divide both sides by tan(35)

x = 9/tan(35)

this answer comes out to (rounded to the nearest tenth) 12.9

Feel free to ask if you have more questions on this response. Hope it helped!

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I need a lot of help, please! ):

tankabanditka [31]

Answer:

I don't know sorry it even very hard and diffult for a high school kid

8 0

2 years ago

What is the probability of rolling a 4 or higher on a six sided number cube

Trava [24]

P(rolling a 4)=1/6

Explanation:
The probability of rolling a 4 or higher on a 6-sided number cube is 1/6

Answer: 1/6

8 0

3 years ago

Find all points of intersection of the given curves. (Assume 0 ≤ θ ≤ 2π and r ≥ 0. Order your answers from smallest to largest θ

DerKrebs [107]

Answer:

∅1=15°,∅2=75°,∅3=105°,∅4=165°,∅5=195°,∅6=255°,∅7=285°,

∅8=345°

Step-by-step explanation:

Data

r = 8 sin(2θ), r = 4 and r=4

iqualiting; 8.sin(2∅)=4; sin(2∅)=1/2, 2∅=asin(1/2), 2∅=30°, ∅=15°

according the graph 2, the cut points are:

I quadrant:

0+15° = 15°

90°-15°=75°

II quadrant:

90°+15°=105°

180°-15°=165°

III quadrant:

180°+15°=195°

270°-15°=255°

IV quadrant:

270°+15°=285°

360°-15°=345°

No intersection whit the pole (0)

7 0

3 years ago

On the day that Ramon is born, his grandfather deposited $5000 for him in a certificate of deposit paying 10% interest compounde

kkurt [141]

The time required to get a total amount of $1,000,000.00 with compounded interest on a principal of $5,000.00 at an interest rate of 10% per year and compounded 1 times per year is 55.59 years.

<h3>Given data</h3>

Principal = $5,000

Rate = 10%

Final Amount A= $1,000,000

Time = ?

First, convert R as a percent to r as a decimal

r = R/100

r = 10/100

r = 0.1 per year,

Then, solve the equation for t

t = ln(A/P) / n[ln(1 + r/n)]

t = ln(1,000,000.00/5,000.00) / ( 1 × [ln(1 + 0.1/1)] )

t = ln(1,000,000.00/5,000.00) / ( 1 × [ln(1 + 0.1)] )

t = 55.59 years

(about 55 years 7 months)

Learn more about compounding interest at:

brainly.com/question/1570054

4 0

2 years ago

In ΔIJK, the measure of ∠K=90°, the measure of ∠I=38°, and JK = 7.4 feet. Find the length of KI to the nearest tenth of a foot.

dem82 [27]

Answer:

9.5

Step-by-step explanation:

3 0

3 years ago