Mathematics High School

Is it true or false?

Answers

Answer 1

Answer:

True

Step-by-step explanation:

Circumference is diameter x [tex]\pi[/tex]

When you divide [tex]\pi[/tex], you get diameter

Related Questions

which table represents a function?

Answers

Answer:

you didn't post the tables

Subtract - 7x2 + 1 from – 2x2 - 4x.

Answers

Answer:

11-4x

Step-by-step explanation:

Stephen and Lauren bought a home to flip
for a profit. After budgeting a total of
$23,150 for improvements, they started by
spending $10,350 on subbing out some of
the work. They would like to replace all
thirty-two of the windows in the home.
What is the maxium amount they can
afford to spend on each window?

Answers

Answer:

400 dollars

Step-by-step explanation:

Ms. Martinez bought 36-pint sized containers of strawberry yogurt. How many gallons is that?

Answers

Answer:

4.5 gallons

Step-by-step explanation:

HELP ME PLEASEEEEEEEEE

Kristine wants to do hardwood flooring for her room. A floor plan of the room (in feet) is shown. How much hardwood
flooring does she need?
8
6
8
2
6
2
12
Оа
Ob
Ос
Od
144 ft?
112 ft?
116 ft?
60 ft

Answers

Answer:

116 c

Step-by-step explanation:

Answer:

116 ft²

Step-by-step explanation:

8x8=64

12x2=24

2x6=12

4x4=16

64+24+12+16=116

Which equation is equivalent to 15 +80 ?

Answers

Answer:

is a lot of them

Step-by-step explanation:

94+1, 95+0, 79+16

Answer: 5(3+16)

Step-by-step explanation:

5x(3+16) = (3+16= 19) = 5 x 19 = 95 which is equivalent to 15 + 80 = 95

brainliest plz

Find the geometric mean between 4 and 20.

Answers

Answer:

4[tex]\sqrt{5}[/tex]

Step-by-step explanation:

Geometric mean is when you multiply the two numbers 4 and 20 and then take the square root of the product.

So 4 x 20 = 80, and the [tex]\sqrt{80}[/tex] = 4[tex]\sqrt{5}[/tex]

However-- that's if you meant finding the geometric mean of 4 and 20 when you said "between"

Answer

4√5

Explanation

4 x 20 = 80
√80 = 4√5

What is the value of x?

Answers

Answer:

X= 120

Step-by-step explanation:

i need help with geometry

Answers

Answer:

x = 119, y = 55

Answer:

x = 119°

y = 55°

Step-by-step explanation:

y + 125 = 180 {linear pair}

y = 180 - 125

y = 55°

Sum of all the angles of quadrilateral = 360

x + 55 + 72 +114 = 360

x + 241 = 360

x = 360 - 241

x = 119°

Which graph shows a function that is increasing at a constant rate?

Answers

B is the correct answer
Explanation: constant rate is where the line on the graph is constantly increasing.like shown in picture B.Where as in picture A it’s kinda all over the place

The graph showing a function increasing at a constant rate is graph B.

How to determine a increasing or decreasing function in an interval?

In order to check the rate of rise of a function in an interval find the value of its derivative at all the points of that interval. If the values of derivatives are increasing then the function is increasing else it is decreasing.

The graphs A and B are given in the problem can be analysed one by one as follows,

Graph A,

In the interval [-∞,0], the slope of the function is decreasing.

And, in the interval [0,∞], the slope is increasing.

Thus, it is not increasing at a constant rate.

Graph B,

The function has the same slope in both the intervals [-∞,0] and [0,∞], which is positive.

It implies that the function is increasing at a constant rate.

Hence, the function shown in graph B is is increasing at a constant rate.

To know more about increasing function click on,

https://brainly.com/question/21753201

#SPJ2

The number of seeds found in a sample of 7 different oranges were: 3, 3, 4, 5, 7, 8, and 12. What is the range of the number of seeds in the sample of oranges?
A:5
B:6
C:7
D:9

PLz help me i need this answer

Answers

Answer:

Step-by-step explanation:

Range is Biggest Number - Smallest Number.

12 is the biggest number and 3 is the smallest number.

So, 12 - 3 = 9

Answer:

Step-by-step explanation:

becauses 12-3=9

hope it helps

.Abby, Neil and Dylan share a sum of money in the ratio 2:4:5 Neil receives £60 Work out how much money Dylan receives.

Answers

Answer:

Dylan should receive £75

Step-by-step explanation:

We know that

Abby, Neil, and Dylan share money in the ratios 2:4:5

This means that for every £2 that Abby has, Neil has £4, and Dylan has £5.

From this, we also know that for every £4 that Neil has, Dylan has £5.

Now we know that Neil receives £60

For each group of £4, Dylan will have £5.

Then we need to count how many times £4 is on £60, this is equal to:

£60/£4 = 15

And for each one of these, Dylan should receive £5, this is:

15*£5 = £75

PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ HELP NEED ANSWER NOW!!!!!!!!!!!!!!!!!
solve each linear system by GRAPHING. CHECK YOUR ANSWER
2.) x - y = 6
2x = 12 + 2y

3.)1/2 x - y = 4
2y = x + 6

Answers

Answer:

2.) Infinitely many solutions

3.) No solutions

Step-by-step explanation:

To solve systems of equations graphically, you need to find where they intersect

2.) First put each equation in the form y=mx+b

x-y=6 -> y= x-6

2x=12+2y -> y= x-6

Then, graph each line

Since we have the same equation, the lines are on top of each other so there are infinitely many solutions as they intersect everywhere.

To check, plug a point in from the graph into both equations and you should get 0=0

3.) First put each equation in the form y=mx+b

1/2x-y=4 -> y=1/2x-4

2y=x+6 -> y=1/2x+3

Then, graph each line

Since the lines have the same slope but a different y intercept, the lines are parallel. Therefore, there are no solutions as they do not intersect.

To check your answer, you would one equation as the y in the other equation.

2(1/2x-4)=x+6, then solve for x

Then plug that x into the original equations, and you'll see they are not equal. Hope that helps!

What are one-step equations examples? (I need at least 2 examples)

Answers

Answer:

add equation k + 22 = 29 k + 22 = 29 k+22=29

Subtraction equation p − 18 = 3 p - 18 = 3 p−18=3

Step-by-step explanation:

Example 1:
-4x = -12

Example 2:
y + 14 = 20

1. Priya can bike 150 meters in 20 seconds.

At this rate, how long would it take her to bike 3,000 meters?

What is her unit rate?

Answers

The answer would be 400 seconds

the answer isss 400 seconds :))

Which one shows a way to factor 36c - 24? 3(10c - 8)

a. 6(30c - 24)

b. 36(c - 24)

c. 6(6c - 4)

d. 12(3c - 1/2)

Answers

C. 6(6c - 4)

36c/6 = 6c

-24/6 = -4

Simplify the expression.
3.4m + 9 - 2.4m =blank

Answers

Answer:

m+9

Step-by-step explanation:

solve this plz????? thx

Answers

Answer:

AOD i think

Step-by-step explanation:

Answer:

angle aob

Step-by-step explanation:

calculate the value of (-18) (-3)

Answers

The answer to this is 54. Hope this helps

Answer:

Step-by-step explanation:

You do -18 times -3 which is equal to 54. It is positive because in multiplication and division if you multiply a negative times a negative or divide a negative divided by a negative it will equal a positive.

Hope this helps!

How does the graph of g(x) = 5x – 3 compare to the graph of f(x) = 5*?

Answers

Answer:

the graph is shifted down 3 units

Step-by-step explanation:

5x-3

meaning the original graph of 5x going down three units

Answer:

The graph is 3 units down

Step-by-step explanation:

The equation is 5x-3 meaning 3 units down

PLEASEEEE HELP ITS A TEST (Rachel is setting up tables for a party. Three of the tables are covered with red tablecloths, and
twelve of the tables are covered with white tablecloths. Guests will be randomly seated at the
tables when they arrive. Each table can seat 8 guests.
What is the probability that the first guest to arrive will be seated at a table with a red tablecloth?
)

Answers

Answer:

3/15 is the answer.

Step-by-step explanation:

you add all the tables together and that is your denominator.There are three red tables so the probability is 3/15.

Please mark me the brainliest,5 stars, and a thanks!Have a great day!

simplify the following expression by combining like terms. select the most simplified Expression 2 W + 5 W - 6 + 4w

Answers

Answer:

11w-6

Step-by-step explanation

2w+5w-6+4w=7w+4w-6=11w-6

Question: c > 2.5; c = 3

Answers

Answer:

(1+x)

+.....

n(1+x)

n−1

x+3

+....

Put x=5

n(1+5)

n−1

+2.5C

+3.5

+....

=n6

n−1

FIND GE (NEED ANSWER FAST!!!)

Answers

Answer:

GE = 14

Step-by-step explanation:

3x + 5 = 6x - 4

x = 3

Plug it in.

3 (3) + 5 = 14 = GD

6 (3) - 4 = 14 = GF

With that information, you know all the blue lines are the same.

GE = 14

I need some help plz

Answers

Answer:

Step-by-step explanation:

6(3) + 10(8) = 18 + 80 = 98

Answer:

Step-by-step explanation:

plug x and y in

Find the square root of 8281 using long division technique

Answers

Since 91 x 91 = 8,281, the square root of 8,281 is 91.

The square root Is 8,281 is 91

Janet correctly answers 50 questions on her science test. There are 80
questions on the test. Enter the percent of the questions Janet did NOT
answer correctly

Answers

Answer:

30/80

3/8x100

37.5

Step-by-step explanation:

I need help with solving this math problem please I will give brainliest to whoever gets it correct!!!!

Answers

Answer:

6^2+8^2=10^2

5^2+x^2=6^2

Step-by-step explanation:

Which of the triangles are right triangles?

Answers

Step-by-step explanation:

1 is a right triangle I know this because a right triangle is a triangle which one of the angles is a 90 degree angle

Answer:

Triangles 1,2,3, and 4 are all right triangles

LOL so yea this doesn’t really make sense to me so whoever can help I’ll give you brainliest or whatever

Answers

Answer:

it's a linear problem

Step-by-step explanation:

0=1

1=2

2=3

3=4

4=5

5=6

6=7

7=8

8=9

9=10

Other Questions

plz help me on this A student has a mixture of salt and iron filings.Which property can the student use to separate the different parts of the mixture? Reasoning Explain why either a or b must be 0 if ab = 0, but neither a nor bmust be 4 when ab = 4. Study the image of Earths layers. Cross section of layers of the Earth. Inner core equals 1,216 kilometers; Outer core equals 2,270 kilometers. Mantle equals 2,885 kilometers, and consists of lower and upper mantle. Upper mantle is made up by: Asthenosphere at 660 kilometers, Lithosphere at 100 kilometers, Oceanic crust at 5 kilometers, Continental crust at 30 to 40 kilometers. Which statement correctly compares the thicknesses of Earths layers? Earths mantle is thinner than its oceanic crust. Earths outer core is thicker than its mantle. Earths continental crust is thicker than its lithosphere. Earths lithosphere is thinner than its asthenosphereStudy the image of Earths layers. Scarlett went shopping for a new pair of sneakers because of a sale. The store was offering a 10% discount. If the price on the tag was $22, what would be the price after the discount but before tax, to the nearest dollar and cent? how did the southerners feel about the civil war? Tom, Jaime and LaDonna are playing hide-and-seek. Tom is hiding 15 yards south of Jaime, and LaDonna is hiding due west of Tom. If Jaime is 25 yards from LaDonna, how far apart are Tom and LaDonna. HELP ME I WILL GIVE YOU BRAIN THING HELP PLZZZzzzzzzzzzzzzz Part ABased on details in "Washed-up Plastics Become Art With a Vital Message," what can be inferred about how people are responding to the problem of pollution?Experts from foreign countries are sharing their solutions with the city of New Orleans to fix its pollution problem.Pollution in Oregon has decreased significantly because of awareness brought by Pozzi's work. Pozzi's work is in demand because people are more aware and concerned about how pollution impacts animals.People overseas were mostly unconcerned about pollution prior to seeing Pozzi's work.Question 2Part BWhich evidence from the text best supports the answer to Part A?"She started making the pieces after seeing plastic heaped by the waves onto Oregon's southern coast.""Robert and Lauryn Geosits from Mandeville, Louisiana, were visiting the aquarium with their three children.""Huge sculptures of sea life are displayed around the aquarium and zoo in New Orleans.""She now has more than 70 pieces in three exhibitions currently traveling throughout the United States." A card is drawn from a standard deck and replaced. After the deck is shuffled, another card is pulled. What is the probability that the first card drawn is a diamond and the second card is a club? what does symmetry provide for art The tax rate for Reginas purchase is 8.75%. How much money did Regina spend at the store. the quotient of 12 and the product of 4 and 5 as a numerical expression. An angle measures 160 less than the measure of its supplementary angle. What is the measure of each angle? Ykdgkdkdggdkgkdkgdkgdkyf Do you like science?which branch Which of these was the site of a major naval battle? Need Help ASAP What is the sum of interior angles of a triangle?DegreesGiven ABC, find the value of X.What is the measure of angle A?? Please provide your work for your answer, the answer is not much important, the work that led to the answer is what matters the most. Provide answer too tho. Please help I dont have much time left. Will give brainliest to most thoughtful and correct answer. Thanks and have a great day everyone!