Mathematics High School

kiran's backpack weighs 3 pounds less
than Claire's backpack.Claire's backpack weighs 14 pounds.how much does kiran's backpack weighs?select ALL that apply.
x +3=14
3×=14
×=14-3
×=14÷3​

Answers

Answer 1
First and third one would work
Answer 2

Answer: x+3=14 and x=14-3

Step-by-step explanation:

Related Questions

Fully factorise 20x + 16.
.
2
-2
✓
2
TT
0
Enter your answer

Answers

Answer:

4(5x+4) is the answer

Step-by-step explanation:

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

What’s the answer and can someone please explain it?

Answers

(10^4)^2
=10^4*2
=10^8

Find the common difference for the given sequence.

1.05, 1.1, 1.15, 1.2, ...

0.5
0.05
0.005

Answers

the answer is you add 0.05 every time

what is area of a quadrilateral

Answers

Answer:

So, area of quadrilateral ABCD = (½ × AC × BE) + (½ × AC × DF) We can calculate the area of different types of quadrilaterals by using the given formula. For the quadrilateral ABCD, if we use centimeter as the unit of measurement, the unit of measure for the area will be cm2 .

I hope it's helpful!

Answer:

Step-by-step explanation:

R u asking for formula ?

If so  then,

1/2 x (h1+h1 )d

which is half the sum of height 1 and 2 multipied by daigonal

Geometry
Help please

Answers

Step-by-step explanation:

14x+y=60

4x-6= 10

4x= 16

x= 4

56+y=60

y= 4

find the inverse f(x)=x-11

Answers

Answer:

f(x)=x+1/11

Step-by-step explanation:

These two lines would be perpendicular.

Answer:

[tex]f^-^1(x) = x+11[/tex]

Step-by-step explanation:

- Write as an equation.

y = x - 11

- Interchange the variables.

x = y - 11

- Solve for  y

y = x + 11

- Replace the  y  with [tex]f^-^1(x)[/tex] to show the final answer.

[tex]f^-^1(x) = x+11[/tex]

hope this helps :)

find area of the triangle 15ft 10ft 10ft

Answers

Answer:

75

Step-by-step explanation:

i'm going to assume that the base is 10, the formula for a triangle is base x height divided by 1/2 (or 2)

15height x 10base = 150 now divided by 2, 150/2 = 75

3/2x3/4= -1/5

uh i need help

Answers

Answer:

I'm not smart but I think there's no solution

If you were to solve this it’s be -1/5

16, 4, 1.... Find the 6th term The first three terms of a sequence are given. Round to the nearest Thousand (if necessary).

Answers

The answer is 0.016. If you keep diving each number by 4, you will get that as the 6th term.

Have a great day :)

please help mee with thisss

Answers

Answer: 200.96

Step-by-step explanation:

3.14 times 8^2 = 200.96

Answer:

200.96 inches²

Step-by-step explanation:

The area of a circle is pi x r². In this case it would be: 3.14 x 8² (64). This is also: 200.96.

Hope it helps!

45% of blank = 135 .

Answers

Answer:

60.75

Step-by-step explanation:

Answer:

yes

Step-by-step explanation:

yes because 135 is the same as 135

In Las Vegas, Nevada, stores charge a 4.6% state sales tax and a 3.65% county sales tax. Yuki is purchasing a handbag priced at $220 before tax.
How much sales tax does Yuki pay for her handbag purchase?

Answers

Answer:

$18.15

Step-by-step explanation:

Yuki is paying tax of 4.6% + 3.65% = 8.25%

Converting to decimal form, that is 8.25/100 = 0.0825

Multiply that by the original sale price. 0.0825 x $220 = $18.15 exactly for tax.

The question asks for the tax, NOT for the total she will pay. Please don't get them mixed up.

With word problems, alwasy double check that you are answering what is actually asked.   :)

Consider the system of linear equations −4x+2y=4 and 4x−y=−6. Which is different?

Answers

Answer:

one is plus + and the other is mines -

Step-by-step explanation:

(a) An angle measures 51°. What is the measure of its complement?
(b) An angle measures 113°. What is the measure of its supplement?

Answers

Step-by-step explanation:

For a

Let the another angle be x then

x + 51° = 90° {being complementary angles }

x = 90° - 51°

x = 39°

For b

Let the another angle be x then

x + 113° = 180° {being supplementary angles }

x = 180° - 113°

x = 67°

A streetlamp has a 20 ft shadow that makes a 40° angle with the ground. which expression represents the height of the street lamp in feet ?

Answers

Answer:

20 sin 40°  ≈ 12.86 ft

Step-by-step explanation:

Let the height of the street lamp be x

Opposite angle is 40° and the shadow, the hypotenuse of the formed triangle is 20 ft.

sin 40° = x/20x = 20sin 40°x ≈ 12.86 ft

A polygon has perimeter 12 units. It is dilated with a scale factor of 3/4. What is the
perimeter of its image?
A. 9 units
B. 12 units
C. 16 units

Answers

9 because 12 x 0.75
—————

With the given scale factor, perimeter of polygon's image is 9 units. Therefore, option A is the correct answer.

Given that, the perimeter of a polygon = 12 units and the scale factor = 3/4.

What is scale factor?

A scale factor is defined as the ratio between the scale of a given original object and a new object, which is its representation but of a different size (bigger or smaller).

The basic formula to find the scale factor of a figure is expressed as,

Scale factor = Dimensions of the new shape ÷ Dimensions of the original shape.

So, 3/4 = Dimensions of the new shape/12

= 3/4 × 12

= 3 × 3

= 9 units

With the given scale factor, perimeter of polygon's image is 9 units. Therefore, option A is the correct answer.

To learn more about the scale factor visit:

https://brainly.com/question/22312172.

#SPJ2

Which is the graph of y = 3x + 1?

Answers

Answer:

X dot on graph (-0.333,0) Y dot on graph (0,1)

Step-by-step explanation:

It intercepts on the X line on (-0.33,0)

It intercepts on the Y line on (0,1)

Answer:

Hi so the graph will look like this

Hope This Helps!

-20 = 2(n=3)

What is the variable n?
PLEASE SOLVE QUICK

Answers

Answer:

Jsuusdi

Step-by-step explanation:

Answer:

-7

Step-by-step explanation:

What does 43/12 is equivalent too?

Answers

Hi there!

Fractions can be equivalent to a lot other fractions...

Explanation:

43/12x2 would be 86/24 so that would be equivalent.

Let do another one..

43/12 when doing this, you can decide to divide or not but this is in the simplest form already so we can just multiply 43 and 12 with anything we want so let do... 5.

So 43 multiply by 5 would be..215 and 12x5 would be 60. So another equivalent fractions that’s the same as 43/12 or we can say 86/24 is 215/60.

I also added how I got the equivalent fractions just in case you don’t understand still...

please help me out and ill give brainliest

Answers

The position of A is located at : -3.75 explanation:
We know this because half of -3 and -4 it would be 50 but this is more than half way so if you count 25 cents more on a quarter it would be 75cents

Can someone please help me find out which triangles are congruent and why please

Answers

Answer:

D and F

Step-by-step explanation:

They have the same dimensions

HOW MANY SIDES DOES A TRIANGLE HAVE!!! HELP IM DOING A TEST!!!!

Answers

Answer:

Three

Step-by-step explanation:

A triangle has three sides and three corners hence the name TRI-angle

Step-by-step explanation:

a triangle has 3 sides. just count the sides and it's 3

Bob's Pet Shop sold the following pets last month:

5 cats

9 dogs

7 birds

What is the ratio of birds to total pets in the simplest form?

Answers

7 : 21 (divide by 7)
1 : 3

An item is regularly priced at $19. It is now priced at a discount of 65% off the regular price. Use the a calculator or something to find the price now. THX!

Answers

Answer:

6.65

Step-by-step explanation:

65%of19 is 12.35

19-12.35=6.65 so the item is now priced at $6.65

The circumference of a circle is 36 pi feet. What is the length of the radius of this circle?
a, 9 ft
b, 18 ft
c, 36 ft
d, 72 ft

the answer is b, I just did the quiz on edge2021

Answers

Answer: The answer is 18ft (B)

Step-by-step explanation: Got it correct on Egde 2021. Hope this helps!

Answer:

Answer i can confirm is B

Step-by-step explanation:

I took the quiz on edge

What two numbers are located 3/4 unit from 1/10 on a number line?

Answers

Answer:

-13/20 and 17/20

Step-by-step explanation:

The numbers are either side from 1/10

To the left:

1/10 - 3/4 = 2/20 - 15/20 = -13/20

To the right:

1/10 + 3/4 = 2/20 + 15/20 = 17/20

Wezi has sixty-three $5-bills. He takes the $5-bills to the bank to exchange them for $20-bills. How many $20-bills does Wezi get? Is there money left over? Explain.

Answers

Answer: 15

Step-by-step explanation:

From the question, we are informed that Wezi has sixty-three $5-bills. The total amount that he has will be:

= 63 × $5

= $315

We are further told that he takes the $5-bills to the bank to exchange them for $20-bills. Based on this, the number of $20-bills that Wezi get will be:

= $315 / $20

= 15 3/4

Therefore, he will get 15 $20 bills

Nimer was driving to a hotel. He looked at his Sat Nav at 13:30 and saw the following, Distance to destination = 65 miles Nimer arrived at the hotel at 14:48 Work out the average speed of the car in mph, from 13:30 to 14:48

Answers

Answer: 50 miles per hour

Step-by-step explanation:

The average speed of the car will be gotten by using the formula:

= Distance/Time

where,

Distance = 65 miles

Time = 14:48 - 13:30 = 1:18 hours = 1 hour 18 minutes = 1 18/60 = 1.3 hours

Speed = Distance / Time

= 65 miles / 1.3 hours

= 50 miles per hour

whats does espanol mean

Answers

I believe it means Spanish.

Answer:

Spanish.

Step-by-step explanation:

It is the language Spanish but the word is in spanish hahahahahah.

Carl earns grades of 62, 78, 59, and 89. What is the mean of his grades?

Answers

the answer is 72. add them together then divide by the amount of numbers you added.

Answer:

72 is the correct answer

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