a boat traveled 14 miles per hour downstream. the trip upstream was at a speed of 10 miles per hour. what is the speed of the boat in still water? what is the speed of the current

Answers

Answer 1

Answer:

(im not sure what the first question is asking me)

Speed of the current is 2 miles per hour

Step-by-step explanation:

The reason the current is 2 miles per hour is because it when going down stream they were going 14 miles per hour, going upstream they went 10. The difference is 4mph. So if the current pushes you 2mph when going down stream and holds you 2 mph when going up, the constant speed is 12mph then you add and subtract 2 becuase of the two directions youre traveling. hence 10mph and 14mph.

Related Questions

Find the value of x
−0.5x−0.75=2.15

Answers

Answer:

-5.8

Step-by-step explanation:

I need help asap

Jane had $5.00, then spent $3.00. After one week she had earned 12 more dollars, but spent half of the total money she has. How much money does she have left?

also Can someone also please teach me how to make music using this website;
https://musiclab.chromeexperiments.com/Shared-Piano/#J_lgLdlzn

Answers

Answer:

$7.00

Step-by-step explanation:

5-3=2

2+12=14

14/2=7

Jane has 7 dollars left.

2. Find the area of the triangle.
(1 point)
O 33.62 02
0 số 1 c-
344.4
0172.240-

Answers

ion even know lol ask your teacher

I need help, please ASAP. The photo is attached down below.

Answers

3rd answer would be correct

explain why we need to always balance algebraic equations.

Answers

What you do to one side of an equation you must do to the other in order for it to remain balanced. It’s important to remember that equations have an equal sign and expressions do not. We balance or solve equations, but simplify or evaluate expressions.

Given m||n, find the value of x. (5x-23)° (7x-1)°

Answers

Answer:

X=17

Step-by-step explanation:

5x-23+7x-1=180

12x=180+24

12x=204

x=17

Can someone plz help me with this one problem plzzzzz!!!!

Answers

W is equal to 7
When finding perimeter to add all the sides up so you’ll add 9+17 = 26 and if the perimeter is 40 you’ll subtract that by 26 and you’ll get 14. If there’s 2 sides and we know w is 14 we will divide by 2

7 is the answer no cap

Find the area. (Include units in your response)

Answers

Answer:

=14x+21m

Step-by-step explanation:

7*(2x+3)

use distributive property:

14x+21

cant go any further ‘cause we don’t have an x value or = sign at the end

Josh and Katya both work at a library making $9 per hour if Katya work seven more hours than Josh last week and they made $279 combined how many hours did Katya work

Answers

Answer:

19 hours

Step-by-step explanation:

You have 279. First, devide the 279 by 9(dollar amount).

279/9 = 31

So combined they work 31 hours. Subtract 7 from this, since we know Katya worked 7 extra hours. Youll now have 24. (31-7 = 24)

Next, divide this number in half, which will get you what they both worked before Katya worked an extra 7 hours.

24/2 = 12.

Now that we know they both worked 12 hours, we can just add back the 7 hours Katya worked.

12+7 = 19.

So the answer to how many hours katya worked will be:

19 hours

Which statement is true?
A
58 > (5-2)
B
58 < (5-2)
C
58 =
= (5-2) -

Answers

Answer:

Step-by-step explanation:

woul Find the length of the third side. If necessary, round to the nearest tenth. 20 15

Answers

Answer:

do you know what type of triangle it is?

Step-by-step explanation:

Help!
Please type step by step!

Answers

Answer:

llllllllllllllllllllll

Step-by-step explanation:

hope this helps u....

Please please ASAP please thank you so much and no links or files

Answers

Answer:

Step-by-step explanation:

To find the area of a triangle you need to know the measurement of the height and the base.

The height

The height is perpendicular to the base.

They don't explain that properly lol its a bit confusing but I tried

Please help:(( no links please!!

The quadrilateral CONR on the coordinate plane has the following characteristics

The equations are in the photo

Answers

Answer:

A :

B : Trapezius!

............

Please answer. I’ll mark brainlist

Answers

Answer:

319in

Step-by-step explanation:

cut them by sections

3×14=42 is the top of the shape

then the middle rectangle, add 24 with 5, it's 29

8×29=232

then the last one which is the bottom right rectangle

9×5=45

after add 42+232+45 and that's your answer

The area of the Composite figure is 319 sq units.

What is Composite figure?

A two-dimensional figure made up of basic two-dimensional shapes such as triangles, rectangles, circles, semicircles, etc

Given that a Composite figure with sides measurements

We will calculate the area by diving the figure in three rectangles

Area of a rectangle = length * width

Therefore, 9*5 + 8*29 + 3*14 = 45 + 232 + 42 = 319 sq units

Hence, The area of the Composite figure is 319 sq units.

For more references on Composite figure, click;

https://brainly.com/question/27234680

#SPJ2

Which fee could decrease an investor's return on investment when the investor may not have bought or sold any stock for a significant period of
time?
OA front-end load

Answers

Answer: Inactivity fee

Step-by-step explanation:

The rest of the options are not given but there can only be one correct answer to this question and that's the answer above.

Brokerages earn a return when they trade financial instruments for investors as they take a commission from this. When an investor has not traded for a while, brokerages don't get to make earnings and will be holding the account with minimal rewards.

To compensate for this, they charge an inactivity fee that will ensure that they get some form of earnings for managing the account and not receiving commission.

Answer:

Inactivity fee

Step-by-step explanation:

gffdsfsdsfghjkjhgfdsasdfgbhnj utefjfifkcryekxe

Answers

Answer:

HUh? LOL

Step-by-step explanation:

Answer:

rnfjewjsknfkrngejabjfkba re

Step-by-step explanation:

Hayden built a wooden sculpture with the dimensions
shown. Now he wants to paint it.
How much paint does he need?
64 in.2
96 in 2
8 in.
192 in.2
256 in.2
8 in
8 in.

Answers

Answer:

Step-by-step explanation:

took test & got it right

Answer:

it is C-192 in2

Step-by-step explanation:

I am 100% sure this is correct

y = 3x + 8
8x + 4y = 12

Answers

You substitute the given value of y into the equation
8x+4(3x+8)=12
Solve the equation for x
x= -1
Substitute the given value of x into the equation y=3x+8
y=3x (-1)+8
Solve the equation for y
y=5

Answer: (x= -1) (y= 5)

Please help.
Show work

Answers

Answer:

6 or A

Step-by-step explanation:

Let's say n is equal to f(x). So "n is equal to g(x) and g(x) is equal to 3c + f(x) - 15 so when

n = 9 and c = 4 when I substitute I get 3(4) + (9) - 15 = 12 + 9 -15 = 21 - 15 = 6

Find the volume of a sphere with a radius of 2 meters. Round your answer to the nearest tenth.
m

Answers

Answer:

V≈33.51m³

Step-by-step explanation:

V=4

3πr3=4

3·π·23≈33.51032m³

Find the volume of the figure

Answers

The correct answer would be 616

Find the Area of the triangle, Is it In or In2

Answers

Answer:

15 In²

Step-by-step explanation:

Area of triangle = 1/2 × base × height

1/2 × 6 × 5 = 15

write an equation in point slope form for the given point and slope point (4 -6) slope 2

pleasee help ill give you 50 points if u help me and give me the right answer

Answers

Answer:

y=2x-14

Step-by-step explanation:

On a road map 1
inch represents
1,500 miles. How
many miles
represent 4 inches?

Answers

Answer:

6000 miles

Step-by-step explanation:

1 in = 1500 miles

4 in = ___ miles

We simply just multiply 1500 and 4

1500 x 4 = 6000

4 in = 6000 miles

i’m tryna finish my exit ticket asap please i don’t need no links i just need help and the answer please

Answers

Answer:

Step-by-step explanation:

convert 1 1/2 years into month?

Answers

Answer:

So 1 year would be 12 months and half a year is 6 months. So 1 1/2 years is 18 months.

Step-by-step explanation:

Answer:

the amount of months is 18

Step-by-step explanation:

in one year there is 12 months

half of 12 is 6

add 12 and 6 together

+ 6

----------

~hope this helped :3~

At their annual car wash, the science club washes 30 cars in 45 minutes. at this rate, how many cars will they wash in 1 hour?

Answers

Answer:

https://socratic.org/questions/at-their-annual-car-wash-the-science-club-washes-30-cars-in-45-minutes-at-this-r

Step-by-step explanation:

answer is in here yw

Since there’s 60 minutes in an hour, multiply 15 by 4, and do the same thing to the other side. That’s 40 cars in 1 hour.

The temperature outside changed from 79°F to 44°F over a period of five days. If the temperature changeu
amount each day, what was the daily temperature change?
OA. 35°F
OB. -7°F
ОС.
-35°F
OD. 7°F

Answers

Answer:

B: -7°F

Step-by-step explanation:

79-44=35

Because its over a period of five days we would divide

35÷5=7

Since the numbers are going down its negative

-7

Answer:-7

Step-by-step explanation:

Sally has a bag of apples that weighs 2 kilograms. How much does the bag of apples weigh in grams

Answers

Answer:

1Kg=1000g

sally has 2 kg apples in her bag

so 2kg ×1000g=2000g

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