Mathematics College

1 point
A boat in the ocean knows the nearest lighthouse has a light 220 feet
above the water. They look up at an angle of elevation of 25 degrees to see
the light. How far is the boat from the base of the lighthouse?*
93 feet
199 feet
472 feet
631 feet

Answers

Answer 1

Answer:

472 feet

Step-by-step explanation:

The 220 ft is the opposite leg.

The distance from the boat to the base of the lighthouse is the adjacent leg.

tan 25 = 220/x

x = 220/tan 25

x = 472

Answer 472 feet

Related Questions

Can you guys help me on question eight?!

Answers

Answer: Car Rental Company A and B

Step-by-step explanation: Everyone else charges higher prices! Good luck! :D

Which of the following is something a lender will not consider when reviewing your loan application?
a collateral
b. family size
c. credit score
d. debt-to-Income (DTI) ratio

Answers

Answer:

B family size

Step-by-step explanation:

The lender will not consider family size when reviewing your loan application.

What is Loan application?

Loan applications could be declined for so many reasons. However, in a situation where an application is not granted, it is good to find out the reasons behind the decision so as to avoid repeating such in subsequent applications.

Another step to be taken after the denial of the application is to look for an alternative lender and make another application.

One may also need to improve on the application to avoid another denial this time around.

Since Lenders have different risk appetites and preferences. What one lender tells about your creditworthiness is not necessarily what another will. They may view your finances as well enough to apply.

Learn more about the Loan application;

https://brainly.com/question/16386105

#SPJ2

Brandon bought Snacks for his teams practice he bought a bag popcorn for 211 and a six pack of juice bottles of total cost before tax was 1141 right and solve an equation which can be used to determine X how much

Answers

Answer: 2.11X=11.41

X=9.3

or

211x=1141

930

Step-by-step explanation:

Answer:

Equation: 6x+2.11=11.41

Answer: x = 1.55

Step-by-step explanation:

Help with my geometry homework pleaseeee

Answers

Answer:

y=1, x=1

Step-by-step explanation:

This is a 90-45-45 triangle. One side is a sq root 2, and the other sides are a and a.

For example, if one side was 3 sq root two, then the other sides would be 3 and 3

WHAT IS 7352 divided by 45

Answers

Answer:

163.4

Step-by-step explanation:

The attendance at a new weekly exercise class doubled each week until week 4, when it reached its maximum capacity of 24 people

Answers

Answer:

Half Maximum capacity a week 3. And the class started off with 3 people.

Step-by-step explanation:

I NEED HELP ASAP PLEASE SOLVE FOR X

Answers

ANSWER: x = 130°

EXPLANATION: You must add given angles and then subtract from 180°.

Zoey's dog has a water bowl with a diameter of 6 inches. Sam's
dog has a water bowl with a diameter of 10 inches. What is the
approximate difference in the circumference (distance around)
ut of the two water bowls?

Answers

Answer:

12.56 inches

Step-by-step explanation:

Circumference: C = 2*pi*r

I will be using 3.14 in place of pi

Divide the diameters by 2, so 3 for Zoey and 5 for Sam

Multiply (2*3.14*3) and (2*3.14*5)

For Zoey you get 18.84 and for Sam you get 31.4

31.4-18.84= 12.56 in difference

Which equation represents a line parallel to the line y=1/5x + 4

A. x + 5y = 25
B. 5x + y= 3
C. 5x - y= 7
D. 5y - x= -20

Answers

Answer:

d

Step-by-step explanation:

5y-x=-20

5y=x-20

y=1/5x-20

Which expression is equivalent to − 5 ( 8 x + 9 ) − 7 x?

Answers

Answer:

12

Step-by-step explanation:

what is the sum of one and the product of one and a number

Answers

Answer:

the answer for this problem is 1 +×

Step-by-step explanation:

you must frame the equation with a number x

after that you have to translate the x into the equation and it can be written as

1×(1× ×)=1+×

Write a linear expression in simplest form to represent
the perimeter of the triangle at the right. Then find the
perimeter if the value of x is 10 millimeters.

Answers

Answer:95

Step-by-step explanation:

How many bottles are needed to hold 3.5 liters of juice?

Answers

7 bottles i believe, not rlly sure

use square root property to solve for k
(k+5)= -24

Answers

Answer:

k= -29

Step-by-step explanation:

(K+5)=-24 move the constant to the right side and change it sign so now you have k=-25-5 and add them -25 + -5 = -29 so you’re answer it k=-29

Solve the inequality for x and identify the graph of its solution.
[1x + 1]< 2
Choose the answer that gives both the correct solution and the correct graph.

Answers

Answer:

x<1

Step-by-step explanation:

[1x + 1]< 2

Simplify both sides of the inequality.

x+1<2

Subtract 1 from both sides.

x+1−1<2−1

x<1

Answer:

x<1

On the graph line, the circle is open on number 1 and is going left

5 x (h + 3) for h = 7
Evaluate the expression

Answers

Answer:

ummm im so sorry but i forgot while answering

Step-by-step explanation:

opps

The answer is 50x
Your welcome

8 1/5-2 7/8 fractions

Answers

i removed my answer because it was wrong look at the other peoples answers

Answer: 213/40 or 5.325

Step-by-step explanation:

We can find common denominators for 8 1/5 and 2 7/8.

The Lowest Common Denominator for 8 1/5 and 2 7/8 is 40.

8 1/5 = 41/5 = 328/40.

2 7/8 = 23/8 = 115/40.

Now we can subtract.

328/40 - 115/40 = 213/40.

Therefore, the answer is 213/40 or 5 13/40.

Which fraction is equivalent to 0.8?

Answers

Answer:

4/5

Step-by-step explanation:

.8 means 80/100 (divide both top and bottom by 20)

Answer: 4/5

Step-by-step explanation:

2) Simplify: 2a + 3b - 4a + 5c - 2b

Answers

Answer:

-2a+b+5c

Step-by-step explanation:

-2a + b + 5c is the answer i believe

How do i solve this? and what’s the answer?

Answers

Answer:

x = 18

Step-by-step explanation:

The line joining 2 midpoints of the non parallel sides of a trapezoid is 1/2 the sum of the two parallel lines.

Put in much simpler language XY = 1/2 (BC + AD)

4x - 2 = 1/2 (6x + 1 + x)                         Combine the right

4x - 2 = 1/2 (7x + 1)                               Multiply by 2

8x - 4 = 7x + 1                                       Add 4 to both sides

8x = 7x + 5                                           Subtract 7x

x = 5

But what you want is the length of XY

XY = 4x - 2 = 4*5 - 2 = 18

Sorry I noticed too late that I used x for s. The answer would still be 18.

the answer would be x = 18

5×70=5×(_×10)
5×70=(5×_)x10
5×70=_×10=_​

Answers

Answer:

7

7

35 * 10 = 350

Step-by-step explanation:

We have 5 * 70 split up into multiple ways, and we need to provide an answer at the end of it.

5 * 70 = 5 * (__ * 10)

We have to equal the value of 5 * 70 by inputting the missing number.

What times 10 equals 70?

7.

5 * 70 = (5 * __) * 10

This goes for the same as the one before, what times 5 equals 5 * 70 to the same amount?

7.

5 * 70 = __ * 10 = __

Now for the final part, we take the information from before and implement to here, what is 5 * 7?

35.

Now do 35 * 10 :

35 * 10

350

If y varies directly as x, and y = 7 when x = 3, find y when x = 7

Answers

Answer:

AStep-by-step explanation:

Direct variation, by definition, has the form shown below:

y=kx  

Where k is the constant of proportionality.

Given the information in the problem, you can find k:

7=3k

k=7/3

Now you can find y when x=7 as following:

y=(7/3)x

Substitute values.

y=(7*7)/3

y=49/3

Which family lives the farthest from Disneyland? *
Family A:
Family D:
y = 95-55x
Family B:
Distance
50
Family B lives 120 miles from Disneyland
and drives 60 mph.
40
30
Family C:
20
Hours
10
Distance
from
Disneyland
80
5
0
1.5
0
0.2 0.4 0.6 0.8 1
1.2 Time (hours)
O Family A
Family B
Ο Ο Ο
Family C
O Family D

Answers

Awnser would be family a

Someone please help!! 50 points! I have no idea how to do these so If someone could please give the steps and answer it would be greatly appreciated!

Answers

Answer:

3. 97*

4. 43*

5. 4*

6. E = 15*

Step-by-step explanation:

14 divided by 2 = 7 + 90 = 97

5 divided by 2 = 2.5 rounded to nearest tenth makes 3 + 40 = 43

8 divided by 2 = 4 -AB = 4B

DE3* x EF5* = 15

Answer:

MK = 7, DE = 4.2, m∠B = 48°, sin (E) = 4/5

Step-by-step explanation:

Question 3

This is a 30° right triangleMK is opposite to 30° angle ⇒ LK = 2MK ⇒ MK = 14/2 = 7

Question 4

FE = 5m∠F = 40°DE/FE = tan (F)DE = 5 tan (40°) = 4.2 (rounded)

Question 5

AB = 8AC = 12cos (B) = 8/12 = 2/3m∠B = arccos (2/3) = 48° (rounded)  

Question 6

sin (E) = DF/EF = 4/5

Helpppppp plssss



Consider the numbers z= 2 + 5i, w = -3- 2i, and u=-1+2i.
z+w is equal to -1+vi
w-u is equal to - 4i
u + w is equal to -4 -

Answers

Answer:

Step-by-step explanation: 4i = i4 so divide that into one half and you get 4r

Answer:

3, 2, 0

Step-by-step explanation:

just trust me

Help please this is my last question left

Answers

Answer:

10a and 5a+2a+3a

Step-by-step explanation:

6a + 4a = 10a

10a = 10a

9a is not equal to 10a

10+a is not equal to 10a

5a+2a+3a = 10a

6a - 4a is not equal to 10a

a^10 is not equal to 10a

Hope this helps! :)

Explain answer !!

( WILL GIVE BRAINLEST)

Answers

Larissa: y = 250 - 25x

Chucho: y = 30 +30x

4 weeks

Step-by-step explanation: It says it in the problem, and you can see they cross at 4 weeks

Answer:

Larissa: y = 250 - 25x

Chucho: y = 30 +30x

4 weeks

Step-by-step explanation:

Please help me solve this!!


Bobby rode his skateboard 4 miles 30 rode her bicycle 10 miles in minutes. Who traveled at a greater average speed? Define an appropriate unit of speed and provide mathematical justification for your answer.

Answers

Answer:

Abelito had the greater average speed

Step-by-step explanation:

Given

Bobby:

[tex]Distance =4\ miles[/tex]

[tex]Time = 30\ minutes[/tex]

Abelito

[tex]Distance = 10\ miles[/tex]

[tex]Time = 48\ minutes[/tex]

Required:

Who had a greater average speed

Average speed (S) is calculated as:

[tex]S = \frac{Distance}{Time}[/tex]

We will make use of mph (miles per hour) as the unit of speed.

For Bobby:

[tex]S_B = \frac{4\ miles}{30\ minutes}[/tex]

Convert minute to hour

[tex]S_B = \frac{4\ miles}{0.5\ hr}[/tex]

[tex]S_B = 8mph[/tex]

For Abelito

[tex]S_A = \frac{10\ miles}{48\ minutes}[/tex]

Convert minute to hour

[tex]S_A = \frac{10\ miles}{0.8\ hr}[/tex]

[tex]S_A = 12.5mph[/tex]

By comparison: 12.5mph > 8mph

Hence: Abelito had the greater average speed

please send answers!!

Answers

Answer:

Please refer to the above attachment...

(sorry for bad handwriting:P)...

Step-by-step explanation:

I hope it helps...:)

40% Of Francine's t shirts are red. If she has 20 shirts. How many are red

Answers

The number of red t shirts is 8.
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