Mathematics Middle School

Two questions can you please answer correctly.

Answers

Answer 1

Answer:

First question: D. 6.28 ft

Second question: C. Rectangle

Step-by-step explanation:

The circumference of the circle is 6.28 ft. The first thing you do to find the circumference for this circle is find what the radius is. Since the diameter is equal to 2 times radius, and the diameter is 2, we know that the radius is one. Now, we can find the circumference. To find it, the formula is 2 times π times radius. For this problem, we use π for 3.14 and the radius for 2. In this case, 2 times 3.14 times 1 is equal to 6.28. Therefore, the circumference of this circle is equal to 6.28.

Answer 2

Answer:

First question: D. 6.28 ft

Second question: C. Rectangle

Step-by-step explanation:

Related Questions

Is x < -8 the same as. -8 > x

Explain

Answers

Answer:

yes its just flipped

Step-by-step explanation:

At the Friendly Fuel Stop gas station, Sam filled 75% of his 12-gallon tank with gas. How many gallons of gas did Sam put into his tank? Pick the model that represents the problem.

Answers

He put 9 gallons in the tank

This is worth 15 points plz explain how to get your answer that u picked ( no links )

Answers

I believe the answer is c I'm not the best at math o someone pl correct me if I'm rong.

Answer:

I think it is D!

Step-by-step explanation:

For A: x2 is not equal to +2. Basically, their ratio is different

For B: You're trying to get to 60, not 45.

For C: Same thing as A: +7.5 is not equal to x 2.

Therefore, D is correct :D

please help will mark brainliest

Answers

Answer:

The answer is B

answer:

c.962.51 in^3

step-by-step explanation:

so first we have to find the radius

in order to find the radius we divide 12 1/4÷2

which equals 6.125, now we have our radius

now we need to set up the formula

v=4/3πr^3

v=4/3π6.125^3

v=962.51

to check your work you can goo-gle volume of a sphere **you should get the same answer**

good luck :)

hopefully, this helps

have a nice day !!

1. A box of pencils is 5 1/4 inches wide. Seven pencils, laid side by side, take up 2 5/8 inches of the width.

How many inches of the width of the box is not taken up by pencils. Show your reasoning.

2. All the pencils have the same width. How wide is each pencil? Show your reasoning.

Answers

Answer:Width of box is not taken up by pencils = 2 5/8

Step-by-step explanation:

the radius or a circle is 25 meters what is the circumference

Answers

Answer:

157.08m

Step-by-step explanation:

here is how: C=2πr=2·π·25≈157.07963m

help plzzzzzzzzzzzzzzzzzzzz

Answers

Answer:

Draw coorinate grids. Find the point where it stops at make it on the grid.

Step-by-step explanation:

I’m fairly certain it is graph 2

Giving brainliest

Triangle PQR is transformed to triangle P′Q′R′. Triangle PQR has vertices P(8, 0), Q(6, 2), and R(−2, −4). Triangle P′Q′R′ has vertices P′(4, 0), Q′(3, 1), and R′(−1, −2).

Plot triangles PQR and P′Q′R′ on your own coordinate grid.

Part A: What is the scale factor of the dilation that transforms triangle PQR to triangle P′Q′R′? Explain your answer. (4 points)

Part B: Write the coordinates of triangle P′′Q′′R′′ obtained after P′Q′R′ is reflected about the y-axis. (4 points)

Part C: Are the two triangles PQR and P′'Q′'R′' congruent? Explain your answer. (2 points)

Answers

(A) The scale factor of the dilation that transforms Triangle PQR to Triangle P'Q'R' is 1/4

(B) Coordinates of Δ P"Q"R"

P" (-1,0)

Q"(0,-1)

R"(2,-1)

Given

ΔPQR is transformed into ΔP'Q'R'

Coordinates of P, Q, R are

P (4,0),

Q(0,-4)

R(-8,-4)

Coordinates of P'Q'R' are

P'(1,0)

Q'(0,-1)

R'(-2,-1)

(A) By Distance formula we can find the distance between P Q and P'Q'

Distance formula =

Where D = Distance between two points

from distance formula we can write that

PQ =

Similarly

P'Q'=

PQ /P'Q' = 4

hence the scale factor of dilation is 1/4 (Compression)

(B )The Coordinates of Reflection about y axis can be written for a point

So the Coordinated of Δ P"Q"R" can be written as

P" (-1,0)

Q"(0,-1)

R"(2,-1)

Please help me and can you write and explanation too please.

Answers

Answer:

103.5 ....................

I thino the awnser is 103.5

5 red marbles, 6 green, 2 blue. what is the probability of not picking blue

Answers

Answer:

11/13

Step-by-step explanation:

this is because if you add all the possibilities, it = 13 and since you WANT TO FIND THE PROBABILITY OF NOT PICKING BLUE minus 13 by 2 which is 11.

Answer: 11/13

Step-by-step explanation:

What is the growth rate of the following function? f(x) = 27(1.0075)* A 0.0075 % B 0.075% C 0.75% D 7.5%

Answers

Answer: c

Step-by-step explanation:

Should be c because it’s most common

pls answer we just started doing this today and my teacher expects us to know this :(

Answers

The answer is “Two and a half pounds of dark chocolate cashews cost $37.50”

Since 1 pound of cashews costs $15, you multiply 15 by 2, to get $30, then you multiply 15 by .5 since you still have half a pound left, which then gives you $7.5, then you add 30 to 7.5, which gives you the answer of $37.5

how do I get the answer like you don't even have to tell me the answer just tell me how to get the answer

Answers

you add the two fractions together
1/4+5/8

Make the denominators equal by finding the common denominator. Once you have that the fractions will look like
2/8 for bball hats and 5/8 for fishing hats.
After this you may now add or do what you have to in order to finish the problem.

8. Explain why 30+1 = 6 is the same as 30 -/-/--/-X-X = 0. What is
the value of x in this example?

Answers

Answer:

Step-by-step explanation:

5 because of two ways one you could do 6*what is 30. Or you could do repeated addition 30=5+5+5+5+5+5. But when you do 30=5-5-5-5-5-5. You are doing repeated subtraction which is equivalent to 30-5*6= 0.

Hope this helps more than the link! :)

the answer if 5 because because you can first divide 30 by 6 then get 5, and you can check that answer by subtracting 6 from 30, 5 times -hope this helps

Vic has 3 pairs of pants, blue, brown and black. He has 2 dress shirts, white and striped. He can also wear a yellow or green tie. How many possible combinations of pants, shirt, and tie can Vic make?

Answers

12 possible combinations

there are 12 different combinations

PLEASE HELP AND THANK YOU I NEED IT ASAP

Answers

Answer:

dog

Step-by-step explanation:

the dog fell on the cat then the cat fell on the rat then the trat fell on the mouse and the owner ran out of the house

Answer:

Step-by-step explanation:

use desmossss

Tyler got a $140 income tax refund. The refund is sent to his checking account. Will this be
a deposit or a withdrawal when he enters the information into his check register? Explain.

Answers

This should be a deposit because it was put into the account. If the money were being taken from Tyler then it would be a withdrawal (but it is not being taken out of his bank account!) So the answer is a deposit. Let me know if this helped and if you need more explanation!

Deposit because it is putting money into the account, not withdrawing it taking the money put.

I need help with this (giving brainliest)

Answers

Answer:

R=110 degrees

B=110 degrees

Step-by-step explanation:

R and B are the same angle, we minused the mesure of G and since angle O is same as the other angle we multiplied 60 by two and then added 20 which gave us 140

360-140=R+B

220=R=B

110=R

110=B

Answer:

m<R = 120 degrees, m<B = 100 degrees

Step-by-step explanation:

1. i found the blue line and the angle of any line is 180 degrees

2. since angle O is 60 you have to subtract it from 180 -60 = 120 = m<R.

3. this one is more complicated you have to subtract angle O and angle G which is 20 degrees so you add 20 + 60 = 80 and then you take the sum and subtract it from 180: 180 - 80 = 100

In a recent year, 27.8% of all registered doctors were female. If there were 43,600 female registered doctors that year, what was the total number of registered doctors?
Round your answer to the nearest whole number.

Answers

Answer:

223711 registered doctors

Step-by-step explanation:

A rectangle has an area of 24 square units and a side length of 234 units. Find the other side length of the rectangle.

Answers

it would be 24 divided by 234

Help me please- not multiple choice

Answers

Answer: im not absolutely sure, but i think A

im pretty sure it is A

A Punnett square is a grid used to show possible gene combinations for the offspring of two parents. In the Punnett square shown, a boy is represented by XY. A girl is represented by XX.

Complete the Punnett square.

Answers

The punnet square is showing that

it would be XX top left, XX top right, XY bottom left, XY bottom right

Which expression is equivalent to 6 times the sum of 8 and a number, n?

Answers

Answer:

6(8 + n)

Step-by-step explanation:

6(8+ n hope this helps

can someone please help me?

Answers

1/36 because you have 36 different possibilities when rolling it twice and getting and a 4 then a 6 is only 1 possibility out of the 36
1/4 because there is 3/6 chance on one roll and second roll
We said with 2 rolls there is 36 possibility (6x6)
So 3x3=9 which the amount of possibility to get a even number
9/36 simplify is 1/4 (divided by 9 the top and bottom)
Hope this helps!
Hahah my insta is ___genan___

A Because I have gotten the same question before

What is the answer for 14 times 50

Answers

Answer:

700

Have a nice day!

Answer:

700

Step-by-step explanation:

Use long multiplication to evaluate.

700

Hope this helps you!

Find the surface area of the prism

Answers

Answer:

324m

Step-by-step explanation:

16 x 3 = 48

6 x 3 = 18

6 x 16 = 96

48 + 18 + 96 = 162

162 x 2 = 324

Add these all up and then multiply by 2, since there are 2 equal sides on this prism.

Answer:

324

Step-by-step explanation:

also sorry if it makes no sense.

Area = 2 ( Lw + Wh + HL )

( Length width + Width height + Height length ) x 2

basically find the area to the front three squares and then multiply them by two, but correct me if that's not how your curriculum works! :)

Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar.
Martha is mixing up different color candies for treat bags. She used of a pound of yellow candies, of a pound of red candies, of a pound of green candies, and of a pound of blue candies.
How many pounds of blue and green candies were used for the treat bags?

Answers

Answer:

Martha has diabetes

Step-by-step explanation:

Martha used 2 pounds of blue and green candies for the treat bags.

Find the value of x.

Answers

Answer:

do 180-110= 70

Step-by-step explanation:

PLEASE HELP ASAP !!! <33

Answers

Answer:

Step-by-step explanation:

I THINK MY BEST ESTIMATE HOPE IT HELPS THOO :))

the answer is 30 hope this helped <3!

Please help!!!! I’ll mark u as brainlist

Answers

I think it is either b or d I’m not sure though

pretty sure it’s d.!!!!!!!!!!!!!!

Other Questions

pls help me! (7th grade math)help is very much appreciated :) Use multiplication to create an equivalent fraction.3/5 =$\frac{?}{15}$ At what age did ophra winfrey start her innovation towhich gas is reffered to as laughing gas) 3x^2I need to write this as a fractional exponent. Find the value of x in the isosceles triangle shown below. Which net represents the figure? I'll Give Points If The Answer Is Right. A student is writing a procedural text for a fitness plan that includes numerical data. Which feature would best visually organize the data within the text?a.titleb.chartc.italic fontd.headings Latoya buys a board that is 8 feet long. She cuts 3 1/2 feet off to make a shelf , and 2 feet off to make a sign. She divides the rest equally to make 2 trays. What is the length of one tray, in inches? how will one adapt from ones post school social routine to minimize the impact that social pressures may have on your academic or work performance,? Spiess Corporation has two major business segments--Apparel and Accessories. Data concerning those segments for December appear below: Sales revenues, Apparel $ 775,000 Variable expenses, Apparel $ 314,000 Traceable fixed expenses, Apparel $ 201,000 Sales revenues, Accessories $ 799,000 Variable expenses, Accessories $ 425,000 Traceable fixed expenses, Accessories $ 128,000 Common fixed expenses totaled $401,000 and were allocated as follows: $172,000 to the Apparel business segment and $229,000 to the Accessories business segment. Required: Prepare a segmented income statement in the contribution format for the company. What book does Lyddie read earlier in the novel that she loves? In chapter 17Oliver TwistThe Mill on the FlossA Tale of Two CitiesUlysses Which if the following numbers in your personal life are exact numbers?A. Your cell phone numberB. Your weightC. Your IQD. Your driver's license numberE. The distance you walked yesterday It is trigonometry. Please find the dimensions of the box. Thanks. Which of the following statements best characterizes the television sitcoms of the 1950s?Sitcoms replaced newspapers and radio programs as news sources.Sitcoms reinforced traditional roles for men and women.Sitcoms focused on the lifestyles of the rich and famous.Sitcoms were designed to educate rather than to entertain. PLISS ANSWER :C DONT ANSWER IF YDK THAnKSSS*also pls look at both images :)* Will give brainliest if you can help me better understand this! Determine whether sine, cosine, or tangent is the best choice for finding x. Causas de la conquista de Mxico Tenochtitlan y sus consecuencias en la expansin y colonizacin espaola a nuevos territorios. Ayudaaaaaaaa tate rents some tables for $362 and some chairs for $3 each for a party. He spends a total of $500. Write an equation. PLEASE ANSWER FAST!!!!What happened to American literature after World War 1, during the "Roaring Twenties"?A. It became more traditional in form and more religious in its themes.B. Like society in general, it became less conventional in its approach to morality.C. When authors tried to write about the war, readers rejected their ideas.D. Compared to other art forms, it became less interesting to the American public.