Mathematics High School

April sees a ship that is 75 meters long. She sees a sailboat that is 19 meters long.
How much longer is the ship than the sailboat?
O A 25 meters
OB 56 meters
O c 66 meters
O D. 34 meters

Answers

Answer 1
The answer is 56

Because what you would do is subtract 75 by 18 and because they use the word “how much longer” that means to subtract.
Answer 2

Answer:

56

Step-by-step explanation:

75 - 19 = 56

Related Questions

Which of these expressions represents the product of t and 13
A. 13- t
B. 13t
C. 13+ t
D. 13 divided by t

Answers

Answer:

B is your answer for your math problem

Isaac invested $1,800 in an account paying an interest rate of 4.7% compounded continuously. Assuming no deposits or withdrawals are made, how much money, to the nearest hundred dollars, would be in the account after 15 years?

Answers

Answer:

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

r = R/100

r = 4.7/100

r = 0.047 rate per year,

Then solve for A,

              [tex]A = P\cdot e^{rt}\\\\A= 1800 \cdot (2.71828)^{(.047)(15)}, \ where \ e = 2.71828\\A = 3642.92[/tex]  

The amount he receives after 15years $3,642.92

simplify (21a² × 21a⁴) ÷ (21a² × 21a²)​

Answers

Simplifying (21a^4) and (21a^2)
There is the answer .

HERE PLEASE HELP ME OUT

Answers

Vertex: (-2,-3)
Axis of Symmetry: x=-2

Write an explicit formula for an, the nth term of the sequence 21, 27, 33...

Answers

Answer:

Tn=6n+15

Step-by-step explanation:

Tn=6n+15

T9=6*9+15

T9=54+15

T9=69

Write the equation of the line that passes through the points (7,5) and (-2,3). Put
your answer in fully reduced point-slope form, unless it is a vertical or horizontal line.

Answers

Answer:

slope - intercept form: y=2/9x+31/9

point slope form: y-5=2/9 • (x-7)

(please stop taking my points with nonsense answers this is the second time im asking now..)

The top deck of a boat is 9 feet above the surface of a lake, while the bottom of the boat is 24 feet below the surface of the lake.

What is the vertical distance between the top deck and the bottom of the boat?

Drag and drop the correct value into the box to complete the statement.

The vertical distance is ____ feet.

Answers

Hi there!

[tex]\large\boxed{33 \text{ feet}}[/tex]

We can find the distance with this expression:

Height(top deck) - Height(bottom) = distance

The top deck has a height of positive 9 feet, while the bottom of the boat has a height of -24 feet since it is BELOW the surface of the lake.

Thus:

9 - (-24) =

Subtracting a negative becomes a plus, so:

9 + 24 = 33 feet.

Answer:hi

Step-by-step explanation:

hi

AREA OF CIRCLES HELP PLS​

Answers

Answer:

12

Step-by-step explanation:

Answer:

48in^2

Step-by-step explanation:

8/2=4

3 x 4 x 4= 48

find an equivalent value to cos 18°

A) sin 18°
B) cos 72°
C) sin 72°
D cos 162°

Answers

Answer:

C) sin 72 degrees

what fraction is equivalent to negative 3 over 2​

Answers

Answer:

-6/4

Step-by-step explanation:

PLEASE HELP ME ASAP NEED IN FIVE MIN. PLEASE NO LINKS OR FILES. I WILL MARK BRIANYLEST AND I AM GIVEING 10 EXTRA PIONTS AS WELL.

In a survey, 9 people reported how many soft drinks they drank in the last month. Here are their responses:
29, 30, 31, 33, 35, 36, 37, 38, 87. .
Which measure should be used to summarize the data?

1. Mean
2. Median
3. Mode

Answers

Answer:

id say the mean

Step-by-step explanation:

Answer: Mean

Step-by-step explanation: It's the average value.

The perimeter of an equilateral triangle is 57 feet. What is the length of one of its sides? ​

Answers

Answer:

19 feet, 5.7912 m

Step-by-step explanation:

perimeter=3à

57=3a

57/3=a

19=a

Mark me brainliest

A scuba diver is 240 feet below sea level and descends 50 feet further down to observe the sea life.

What is the diver's new position? (PLS HELP!!)

Answers

Answer:

The new position is 190 feet below sea

Step-by-step explanation:

240-50=190

Answer: -290.

Step-by-step explanation: Take 240 and add 50=290. If he is down, it's a negative number.

I NEED HELP PLEASEEE ILL PUT BRAINIEST PLEASE

Answers

Answer:

A. 26

Step-by-step explanation:

45/30=39/x

Cross multipy.

1170=45x

Divide by 45.

Answer is 26.

x x
110°
y
70
y = [ ? ]

Answers

Answer:

y=90

Step-by-step explanation:

Add both numbers

110 + 70=180

divide by 2

180 ÷ 2 = 90

Answer:

y=90

hope that helps

Which polynomial function has zeros at -3, 0, and 4?

f(x) = (x + 3)(x2 + 4)

f(x) = (x2 - 3)(x - 4)

f(x) = x(x + 3)(x - 4)

f(x) = x(x - 3)(x + 4)

Answers

Answer:

If 5 is zero then (x - 5) is a factor.

Only 4. has this factor.

Step-by-step explanation:

heyy! i’ll give brainliest please help

Answers

Answer:

C

Step-by-step explanation:

THE THIRD CHOICE

Answer: I would say B is the answer because you should never capitalize those directions


8. Line ZX and Line WY are secants of circle V, as shown below.


Based on this information, which of the following can be proved true?

Answers

Answer: take a protractor to the unkown sides to find the angle degrees and to check add them up and see if it is 360 degrees

Step-by-step explanation:

How can I find the area of the shaded area?​

Answers

I don’t know I thought I did

Simplify the below expression.

Answers

Answer:

x^4

Step-by-step explanation:

The answer is the first choice!!

What is the leg rule

Answers

Answer:

The right triangle altitude theorem or geometric mean theorem is a result in elementary geometry that describes a relation between the lengths of the altitude on the hypotenuse in a right triangle and the two line segments it creates on the hypotenuse.

Step-by-step explanation:

Was definetly not copy and pasted from g.o.o.g.l.e. no siree

Solve
7x+2y=16
5x-2y=20
x= y=

(3 marks)

Answers

X=3 and y=-5/2. Here is why, when we do 7x+5x that gives us 12x. -2y+2y=0 and then we have 16 plus 20 which gives us 36. Now we gotta isolate x which right now we have 12x=36. Therefore divide by 12 to get x alone, which 36 divided by 12 is equal to 3. X=3. Plug it back into the equation, 7(3)=21 plus 2y=16. Subtract 21 from both sides 16-21 is equal to -5. Then 2y=-5 divide by 2 on both sides you will have -5/2=y or y=-5/2. Hope this helps!

Can any one help with this one?
Solve for x.

[tex] {x}^{2} - 13x + 12 = 0[/tex]
​

Answers

Answer:

Solution given:

[tex] {x}^{2} - 13x + 12 = 0[/tex]

doing middle term factorization

x²-12x-x+12=

x(x-12)-1(x-12)=0

(x-12)(x-1)=0

either

x=12

or

x=1

value of x is 1 or 12.

A letter in the word COURAGE is chosen at random, then a coin is tossed three times. How many outcomes are possible?

Answers

Answer:

I think about 10

Step-by-step explanation:

Answer:

in the first one there are 7 outcomes

and in the second one there are hhh ,the,hth,tht, . h means head and t means tail

If a rectangular. Prism. Has 5cm. 10cm on one side and 4cm on the. Other. What is the volume of the rectangle?

Answers

Answer: [tex]200\ cm^3[/tex]

Step-by-step explanation:

Given

The dimension of the rectangular prism is

[tex]l=5\ cm\\w=10\ cm\\h=4\ cm[/tex]

The volume of the prism is given by [tex]V=l\times w\times h[/tex]

[tex]\Rightarrow V=5\times 10\times 4\\\Rightarrow V=200\ cm^3[/tex]

Therefore, the volume of the prism is [tex]200\ cm^3[/tex].

Your grades on three exams are 80, 93, and 91. What grade do you need on the next exam to have an average of 88 on all four exams?

Answers

Answer:

the first score is 90

the second score is 95 and the third score u need is 95

Find the surface area of the cone. h = 12 ft, r = 5ft, l = 13 ft

Answers

Answer:

total surface area is 267.14

Answer:

90π ft^2.

Step-by-step explanation:

SA = πr(r + l)

= 5π(5 + 13)

= 90π

ppppppllllzzz help whats the opposite of 1.5

Answers

Answer:

Step-by-step explanation:

-2.3?

Four chairs and two tables cost £218.
Six chairs and seven tables cost £587.

Find the total cost of buying twenty chairs and five tables.

Answers

Answer:

x = cost of a chair = £22

y = cost of a table = £65

£765

Step-by-step explanation:

Let

x = cost of a chair

y = cost of a table

4x + 2y = 218 (1)

6x + 7y = 587 (2)

Multiply (1) by 6 and (2) by 4

24x + 12y = 1,308 (3)

24x + 28y = 2,348 (4)

Subtract (3) from (4) to eliminate x

28y - 12y = 2,348 - 1,308

16y = 1,040

y = 1,040/16

y = 65

Substitute y = 65 into (1)

4x + 2y = 218 (1)

4x + 2(65) = 218

4x + 130 = 218

4x = 218 - 130

4x = 88

x = 88/4

x = 22

x = cost of a chair = £22

y = cost of a table = £65

Find the total cost of buying twenty chairs and five tables

20x + 5y

Substitute the values of x and y

20x + 5y

= 20(22) + 5(65)

= 440 + 325

= £765

find the number of combinations: 9C5

Answers

Answer:

9 is the answer :)

Step-by-step explanation:

3 * 3 is 9

Other Questions
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