a. 150km in 10 hours. How far will be travelled
in 7 hours?

Answers

Answer 1

Answer:

Your answer is 105km travelled in 7 hours.

Step-by-step explanation:

Divide 150km by 10 to find the amount of km travelled in 1 hour. Then multiply that answer by 7.


Related Questions

a jewellery shop is having a sale
a bracelet is now reduced to 420 pounds
this is 70% of the original price
A) workout the original price of the bracelet

a ring is now reduced to 840 pounds
this is a saving of 40% of the original price
b) workout the original price of the ring

Answers

Answer:

a) £600

b) £1400

Step-by-step explanation:

a)

original price = x

reduced price = £420

reduced price is 70% of original price

Since the discounted price, £420, is 70% of the original price, x, then

70% of x = 420

0.7x = 420

x = 420/0.7

x = 600

Answer: £600

b)

original price = x

discounted price = £840

discount percentage = 40%

The original price is x, and x is 100% of the original price since 100% is the whole amount. The discount is 40% of the original price. 100% - 40% = 60%. That means the discounted price is 60% of the original price.

60% of x = 840

0.6x = 840

x = 840/0.6

x = 1400

Answer: £1400

she’s not skinner than you...she’s just a picky eater.
go get that big mac you been wanting ❤️

Answers

Answer:

ok

Step-by-step explanation:

Answer:

huh????

Step-by-step explanation:

I don´t like math can I get some help with this math maze.

Answers

Answer:

Go down down and to the right

Can someone help me on this

Answers

Answer:

P = 44

Step-by-step explanation:

perimeter of a square = 4a

where a = side lenght

equation:

⇒ 4a

solve by substituting 11 for a

⇒ 4a

⇒ 4 x 11

⇒44

mary works for a commission of 12% on all goods she sell for the month if her basic salary is 3000 per month and she sells $2500 worth of goods for a certain month calculate mary's gross salary for that particular month

Answers

Answer:

3300

Step-by-step explanation:

Formula

Gross Salary = Basic + Commission

Givens

Basic = 3000

% = 12%

Solution

Gross = 3000 + 12/100 * 2500

Gross = 3000 + 30000/100

Gross = 3000 + 300

Gross = 3300

bdhbdwbchdbvcwvdebvkbdebv kdbvjbwkv

Answers

I think the answer to this is 3!

Can someone please help me answer this??

Answers

Answer:  x = (y-2)^2 + 5

In other words, y-2 goes in the first box and 5 goes in the second box.

=================================================

Work Shown:

y^2 - 4y - x + 9 = 0

y^2 - 4y + 9  = x

x = y^2 - 4y + 9

x = y^2 - 4y + 4 + 5 .... rewrite 9 as 4+5

x = (y^2-4y+4) + 5

x = (y-2)^2 + 5  .... apply the perfect square factoring rule

So we'll have y-2 go in the first box and 5 goes in the second box

note: One version of the perfect square factoring rule says (a-b)^2 = a^2-2ab+b^2.

the top answer is correct might just want to tell you that

help pls! ill mark best answer brainliest

Answers

D is equal to 19 :)))

Please give me the correct answer.Only answer if you're good at math.​

Answers

Answer:

The first hour is 14 euros and each hour after that is 2 euros.

find the value of the variable if necessary round your answer to the nearest tenth​

Answers

Answer:

x = 24.7

Step-by-step explanation:

Here, we want to find the value of x

To do this, we are to use the appropriate trigonometric ratio

From what we have;

9 faces the angle given as it is the opposite, x is below and it is the adjacent

The trigonometric identity that links opposite to adjacent is the tan which is the ratio of former to latter

Thus, we have that;

tan 20 = 9/x

x = 9/tan 20

x = 24.7

9(w + 6) simplified. please help!

Answers

Answer:

9w+54

Step-by-step explanation:

9(w + 6

distribute

9w+54

please please please please help me

Answers

Do the same to the other side

Sim porque positivo não fecha

Find the value of x.

Answers

Answer:

x = 25

Step-by-step explanation:

One can use the Line Tangent to a Circle theorem to solve this problem. The Line Tangent to a Circle theorem states that when two non-parallel lines are tangent to a circle (the lines touch the circle at a single point), then the distance between the intersection point and the point of tangency is the same for both lines. This theorem does go by other names, but the actual theorem content is the same.

Using this one can form the equation;

BA = CA

Substitute,

2x + 3 = 53

Inverse operations,

2x + 3 = 53

     -3      -3

2x = 50

/2     /2

x = 25

Which is equivalent to 16^3/4

Answers

Answer:

1024

Step-by-step explanation:

Who understands how to do this mess?

Answers

Answer: 140

Step-by-step explanation:

Angle 4 and A are supplementary meaning they add to 180

Thus you can do 180-40 = 140 to get that angle A = 140.

Since the two lines are parallel, Angle A is congruent to Angle D. Then, since Angle D is opposite Angle 3, we know that that Angle 3 and Angle D are congruent.

The school band is having a car wash to raise money. There goal is to collect $150. So far they have earned $10 each from three families and $5 each from 15 families.How much more money do they have to earn to reach their goal?

Answers

they’ve already earned $105 so they need $45 more to reach their goal

pls help i will give you like and brainliest if you are correct!!!

Answers

Answer:

+9.2=7.6x

x+9.2=38x

______

5

Solution

=1.393939393

The formular r= √A/P- 1 gives the interest rater that will allow principal P to grow into amount A in two years, if the interest is compounded annually. Suppose you have 5425
to deposit into an account. Find the interest rate you would need to have $470 in the account at the end of the second year.

Answers

The interest rate is 29.43%

How to determine the interest rate?

The given parameters are:

Amount, A = $470

Principal, P = $5425

The formula of rate is given as:

r= √A/P- 1

Substitute known values

r= √470/5425- 1

Evaluate the difference

r= √470/5424

Evaluate the quotient

r= √0.08665

Evaluate the exponent

r= 0.2943

Express as percentage

r = 29.43%

Hence, the interest rate is 29.43%

Read more about compound interest at:

https://brainly.com/question/24924853

#SPJ1

You have $35 in your bank account and deposit $2.50 each week. At the same time, your cousin has $115 but is withdrawing $7.50 each week. When will the accounts have the same balance? How much will they have?
What are the variables and equations, and how do you solve?

Answers

Answer:

$55

Step-by-step explanation:

Let w = the no. of weeks

35 + 2.50w = amount you will have in the account after w weeks

115 - 7.5w = amount cousin will have in the account after w weeks

You need to set these expressions equal to each other.

35 + 2.50w = 115 - 7.5w     Multiply thru the equation

                                            by 10  to remove the fractions

350 + 25w = 1150 - 75w

100w = 800

w = 8 weeks

35 + 2.50w = 35 + 2.5(8) = 35 + 20 = $55

115 - 7.50w = 115 - 7.50(8) = 115 - 60 = $55

Name <2 in many different ways as possible.

Answers

Answer:

2 to two too

Step-by-step explanation:

    thats how much i think

less than 2 ? is that what you mean ?

Fill in the blank

When you multiply exponents with the same base, you _______ the base, and ________ the exponents

Answers

Answer:

multiply the base and add the exponents

A square fits exactly inside a circle with each of its vertices being on the circumference of the circle

Answers

Draw or sketch out any problems like this, otherwise they appear abstract.

A circle’s area can be calculated by (pi d^2)/4 We have an area of 56 cm (^2?), so

pi d^2 = 56 x 4 (or 224) d^2 = 224/pi, d = √(224/pi)

A circle circumscribed around a square has a diameter equivalent to the length of the square’s diagonal, so the square’s diagonal is √(224/pi) (same as the circle diameter…)

A square’s side can be calculated, knowing its diagonal length, by use of Pythagoras’ theorem… The diagonal √(224/pi) is squared, divided by two, since the square’s sides are all equal, and the resulting number’s square root is calculated.

Squaring √(224/pi), we get 224/pi, and dividing by two, we get 112/pi, which is 35.6507 (cm^2), and the square root is 5.9708 cm, the side of the square.

I cannot emphasize enough that a drawing or sketch is an invaluable tool for these tasks, it saves having to retain a “picture” in your head. Note that a calculator was not required up until the last moment, dividing 112 by pi, and finding the square root of that answer. Picking up the calculator too early obliges you to transcribe numbers from the calculator to paper, and that can lead to issues. Try to enjoy maths, see it as a challenge not a chore. (and use correct units!)
2.3K views
Related Questions (More Answers Below)

Simplify -6w+(-8)+1+(-7w)

Answers

the answer is -13w-7

Answer:

[tex]-13w-7[/tex]

Step-by-step explanation:

1) Remove parentheses.

[tex]-6w-8+1-7w[/tex]

2) collect like terms.

[tex](-6w-7w) +(-8+1)[/tex]

3) Simplify.

[tex]-13w-7[/tex]

Therefor, the answer is -13w - 7.

an isosceles triangle has at least__congruent sides

Answers

Answer:

two

Step-by-step explanation:

an isosceles triangle has at least two congruent sides

A survey asked 12 students how many portable electronic devices they have in
their homes. The results are shown in the line plot below.
Based on the data in the line plot, calculate the following.
SHOW YOUR WORK! Each question is worth 2 points.
a) Mean (Round your answer to the nearest tenth.)
b) Median
c) Mode
d) Range
e) What percentage of the students have more than 3 portable electronic
devices in their home? Give your answer as a fraction, decimal, and percent.

Answers

Answer:

should be either b or c

Step-by-step explanation:

Answer:

Mean: 4.6666666

Mode: 5.5

Range: 6

75%

Step-by-step explanation:

The measures of the angles of Triangular garden are in the ratio 2:5:5. What are the measures of the angles? Classify the triangle based on its sides :)

Answers

2x + 3x + 5x = 180

 

10x = 180

 

x = 18

 

2x = 36, 3x = 54, 5x = 90

 

They add up to 180 (definition of sum of angles of a triangle.)

Three girls (Zeva, Abby and Jenny) went to a hair salon. Each girl had their hair styled (curly, straight, and wavy) and colored (blonde, red, and black). From the clues below, which chart correctly matches the girl, the hairstyle and the color?

Answers

That doesn’t make sense? Do u mean like guess on what their hair color and style could be

Answer:

You need to make the question again and include the chart.

Step-by-step explanation:

Select the two
pairs of figures that are similar.

Answers

Answer:

the first 2 pairs are equal in shape and proportion.

-1/4m + 5 = 16; m =
what does m =

Answers

Answer:
m = -44
Explanation:
Hope this helps! Have a great day:)

The width of a rectangular field is 20 feet less than its length. The area of the field is 12,000 ft? What is the length of the field?

80 ft
100 ft
120 ft
140 ft

Answers

Answer:

The answer is 120 feet.

Step-by-step explanation:

The area of the field (A) is:

A = w · l       (w - width, l - length)

It is known:

A = 12,000 ft²

l = w - 20

So, let's replace this in the formula for the area of the field:

12,000 = w · (w - 20)

12,000 = w² - 20

⇒ w² - 20w - 12,000 = 0

This is quadratic equation. Based on the quadratic formula:

ax² + bx + c = 0      ⇒  

In the equation w² - 20w - 12,000 = 0, a = 1, b = -20, c = -12000

Thus:

So, width w can be either

or

Since, the width cannot be a negative number, the width of the field is 120 feet.

The length of the field is 120 feet.

Option C is the correct answer.

What is a rectangle?

A rectangle is a 2-D shape with length and width.

The length and width are different.

If the length and width are not different then it is a square.

The area of a rectangle is given as:

Area = Length x width

We have,

Let's start by using the given information to set up two equations:

Let x be the length of the field in feet.

Then, the width of the field is x - 20 feet.

The area of the field is given as 12,000 square feet:

x (x - 20) = 12,000

Expanding the left side of the equation, we get:

x² - 20x = 12,000

Bringing all the terms to one side, we get:

x² - 20x - 12,000 = 0

Now, we can solve this quadratic equation using factoring,

Completing the square, or the quadratic formula.

Here, we will use factoring:

x² - 20x - 12,000 = 0

(x - 120) (x + 100) = 0

The solutions are x = 120 and x = -100, but a negative length doesn't make sense, so we reject that solution.

Therefore,

The length of the field is 120 feet.

To check, we can substitute x = 120 into the equation for the width:

Width = x - 20 = 100 feet

Area = Length x Width

= 120 ft x 100 ft

= 12,000 sq ft

Thus,

The length of the field is 120 feet.

Learn more about rectangles here:

https://brainly.com/question/15019502

#SPJ7

Other Questions
Whats the answer to these? (These are called Proper fractions.) Jeremiah ran for 3/10 of a mile and then walked another 2/5 of a mile. How far did he travel in all?Daniel read 4/5 books and Edgar read 1/2 books. How many more books did Daniel read than Edgar?Jared drove 2/8 miles to the restaurant. He drove another 1/4 miles to the mall. How many miles did he drive in all? What is one reason the United States puts such strong emphasis in making this event happen what angles are Adjacent to angle 4 below? A triangle with base 8.2 cm and height 5.1 cm has an area of. What happens to chromosomes when an ovum and a sperm meet at fertilisation Another name for a load-center distribution system is a A. primary radial system. B. complex radial system. C. split-radial system. D. dual-radial system. Can someone help and tell me the right answer? Also od the first answer is wrong because Ive submitted it once already and it was wrong also this is my only and last chance Ill mark you brainlist after u explain why btw please and ty! The theme of sickness runs throughout Act II. Name some of the ways in which this idea is used. What point do you think Shakespeare makes by continually referring to this theme Which letters on the above map best represent the mountain passes in the Hindu Kush which provided migration routes into the Indian subcontinent?L and JD and HE and FA and C How many arrangements are there of 12 distinct items? PA3NC 113836sigging wellswhat will cause an increase in runoff and infiltration in an area Parents of children with developmental disorders can apply for federal funding, to help pay for psychosocial rehabilitation. A sociologist working for the annual Current Population Survey wants to know the percentage of applicants for this funding who are in poverty. She needs a sample of applicants from across the U.S., so she groups all of the applications by state and randomly selects applicants from each state. What sampling scheme did she use x^2 - 20x + 100 What is the degree of this polynomial? Which of these was a reason that Prussia was able to gain control over the German states and push for full unification in 1871?Group of answer choicesall of the aboveit won wars against France and Austriaconsisted of a large German populationit had a powerful army HURRY PLEASEHow did Maynard Jackson and Andrew Young help Atlanta develop economically?A. They both helped bring the Olympic Games to the city.O B. They both helped bring professional sports teams to the city.OC. They both pushed for the expansion of the Port of Savannah.D. They both pushed for the construction of an international airport. You are visiting a high school in Brussels, and the broadcasting class wants to interview you. Tell them about your art preferences,Answer the following questions in complete sentences. Can someone please help me graph y= -2x+7 Please help!!! Find the side length of a Francisco took $20.00 to the mall. He found a DVD he wanted on sale for 18.50. The sales tax rate in his state is 8%. DOe he have enough money to buy the DVD, including tax? A. No he need an addional $1.48B. Yes, and he has $0.02 left over.C. No, he need an additional $13.30.D. Yes, and he has $1.50 left over. Simon asked his dad if he'd been to south africa Write the sentences as direct speetch