a boat is tied to a dock with a 25-foot rope.when the rope is pulled tight, the boat us 18 feet away from the base of the dock. the rope connects to the boat at the level of the water. what is the measure, to the nearest tenth of a degree, of x, the angle formed by the rope and the surface of the water.​

Step-by-step explanation:

Step 1

For Ritu,

Principal(P) = Rs 100

Time(T) = 5 year

Rate(R) =8%pa

Intrest (I) = ???

We know,

I = P*T*R /100

= 100*8*5/100

=Rs40

now

For Jitu,

Principal(P) =Rs 100

Rate(R)=9%pa

Time (T) = 4 year

Intrest(I) =?

We have

I = P*T*R/100

=100*4*9/100

=Rs36

Step 2

We have

Intrest of Ritu have more then that of Jitu so she makes more profit

now Profit diffrence =Rs40-Rs36

=Rs4

Therefore Ritu gets 4 more profit then Jitu

Answer:

c? sorry if it's wrong...

The correct statement is,

⇒ The finding is significant at both α = 0.05 and α = 0.01.

The term probability refers to the likelihood of an event occurring. Probability means possibility. It is a branch of mathematics that deals with the occurrence of a random event. The value is expressed from zero to one.

Given that;

For a hypothesis test of H₀, p = 0.35 against the alternative,

And, Hₐ: p > 0.35, the z test statistic is found to be 2.45.

Now, We get;

P(z < 2.45) = 0.9929

Hence, Significant is,

⇒ 1 - 0.9929 = 0.0071

Thus, Significant at both 0.05 and 0.01 because both are greater than 0.0071.

So, The correct statement is,

⇒ The finding is significant at both α = 0.05 and α = 0.01.

Learn more about the probability visit:

https://brainly.com/question/13604758

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Hannah's cat has 3 spots

Hannah has both a dog and a cat

Her dog has 9 spots

Her dog has 3 times as many spots as her cat

The number of spots that her cat has can be calculated as follows

= 9/3

= 3

Hence Hannah's cat has 3 spots

Read more on spots here
https://brainly.com/question/13576028

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Answer:

Multiply both sides by -2 and reverse the inequality symbol

Step-by-step explanation:

since it is division you want to make it multiplication so that you can get the answer easier

-1/2w<12

it cancels out the -1/2 than just multiply 12 and -2 you get -24

w > -24

Answer:

i think it the third one but i don't know i'm not in collage math class so...

Step-by-step explanation:

Answer:

5 cm

Step-by-step explanation:

If B to C is about 8 cm then C to E is about half of that plus one because its half way to A and a little bit to the right.

Hope this helps!

Answer:

$15

Step-by-step explanation:

70 * .2 = 15 hope this helps!

Answer:

$15

Step-by-step explanation:

Turn the discount into a decimal, multiply the decimal and the $75

Answer:

a

Step-by-step explanation:

i took the quiz

Answer:

0.40

Step-by-step explanation:

Change the divisor 1.8 to a whole number by moving the decimal point 1 places to the right. Then move the decimal point in the dividend the same, 1 places to the right.

We then have the equations:

7.2 ÷ 18 = 0.40

and therefore:

0.72 ÷ 1.8 = 0.40

Both calculated to 2 decimal places.

[tex] \dfrac{u}{2} = \dfrac{4}{1} [/tex]

[tex] \implies \: u \: = \frac{4}{1} \times 2[/tex]

[tex] \implies \: u = 8[/tex]

Answer:

Solve the proportion.

u/2 = 4/1

U = 8

Step-by-step explanation:

2 x u/2 = 2 x 4/1

U = 8

Answer:

Step-by-step explanation:

C they intersect only once  and are also perpendicular lines

Answer:

10%

Step-by-step explanation:

24.97 - 22.70=2.27

Increased price÷initial price×100%

2.27÷22.70×100%=10%

Answer:

100

Step-by-step explanation:

Answer:

Step-by-step explanation:

∠UST=2 m∠2

10x+10=2(6x-1)

10x+10=12x-2

12x-10x=10+2

2x=12

x=6

m∠UST=10×6+10=70°

Answer:

B

Step-by-step explanation:

because a constant term is a number with out a variable

Answer:

C

Step-by-step explanation:

Plz mark as brainliest

Answer:

It’s D

Step-by-step explanation:

Answer:42x

Step-by-step explanation:

Given:

Line segment labelled y is the midsegment of the triangle.

To find:

The measures of x, y and z.

Solution:

Since line segment labelled y is the midsegment of the triangle. So, it divides the included sides in two equal parts.

Line segment labelled y is bisector of both included sides.

[tex]x=21[/tex] units

[tex]z=2\times 16[/tex]

[tex]z=32[/tex] units

According to the midsegments theorem, the length of the midsegment is half of third side or non included side of the triangle.

[tex]y=\dfrac{14}{2}[/tex]

[tex]y=7[/tex] units

Therefore, [tex]x=21\text{ units},y=7\text{ units},z=32\text{ units}[/tex].

Answer:

74.1 minutes is the answer

Answer:

0.525

Step-by-step explanation:

by using two simple numbers just subtract with a regular calculator <3 If I got it wrong very sorry

$40.50¢

I used a website...

Answer:

a x=-6 y=1

Step-by-step explanation:

7x+42y=0

2x-y=－13

Answer:

-1,123,593 i think this is you answer if it is to add, subtract, divide, and multiply.

Answer:

Identity property of multiplication

Step-by-step explanation:

Identity property of multiplication: The product of 1 and any number is that number. For example, 7 × 1 = 7 7 \times 1 = 7 7×1=77, times, 1, equals, 7.

Plz Brain-list thanks...

Answer:

16 oz per bottle

Step-by-step explanation:

Answer:

11.1 repeating per dollar

Answer:

Domain: [tex]x\geq -8[/tex]

Range: [tex]y\geq 0[/tex]

Answer:

15.22

Step-by-step explanation:

The equation of the circumference of a circle is 2(pi)r

This is actually because 2pi is angle of the arc that makes up the full circle (radians of course)

so a simple formula is:

arc length in radians X radius

radius = 4 cm

the area that the question wants is the oposite

of the 142 degree section so 360 - 142 = 218

218 degrees *  (pi/180) = 3.80482 rad

3.80482 * 4 = 15.21928 cm