Mathematics Middle School

When juggling, a ball travels in a complete circle would the ball travel in two minutes

Answers

Answer 1

Missing information

Answer 2

Missing information !!!!

Related Questions

Find the missing number so that the equation has infinitely many solutions. – 5x–19= (Blank)x–19

Answers

Answer:(number)=-5

Step-by-step explanation:

You can use simple logic in order to solve this equation.

An equation that has infinitely many solutions will have the same exact numbers on both sides

Example: 3x = 3x, it has infinite solutions because no matter what number you put, the equation will always be true

The solution for this equation is -5 because when -5x-19=-5x-19, no matter what number you put as a solution, it will be true.

Answer:

Step-by-step explanation:

and 90% of people marry there 7th grade love. since u have read this, u will be told good news 2night. if u don't pass this on nine comments ur worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of ur life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love u

Multiply the pairs of numbers and match them with their products. Tiles (-5)(4.2) (-7)(-3) (4) (5) (2.5)(-9) Pairs 22.5 21 -22.5 -21 111

Answers

Here are the pairs matched with their products:

- (-5)(4.2) matches with -21

- (-7)(-3) matches with 21

- (2.5)(-9) matches with -22.5

Pairs (4) and (5) do not have corresponding products in the given options.

The products of the given pairs of numbers are:

(-5)(4.2) = -21

(-7)(-3) = 21

(4)(5) = 20

(2.5)(-9) = -22.5

So, the pairs of numbers and their products are as follows:

(-5)(4.2) = -21 matches with -21.

(-7)(-3) = 21 matches with 21.

(4)(5) = 20 matches with 20.

(2.5)(-9) = -22.5 matches with -22.5.

I hope this helps!

A tent in the shape of a triangular prism is made using the following piece of fabric. Find the surface area of the fabric. Explain your reasoning. (PLEASE HELP ME AND PLEASE SHOW YOUR WORK/REASONING)

Answers

Answer:

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

Answer:

area = 85.84 ft²

Step-by-step explanation:

large rectangle area = 6 x 12 = 72 ft²

2 triangles area = 2(4 x 3.46 x 0.5) = 13.84 ft²

72 + 13.84 = 85.84 ft²

What is \frac{1}{3} \div 3
3

1
÷3?
A
9

B
\frac{1}{9}
9

1

C
\frac{2}{3}
3

2

D

Answers

Answer: b. 1/9 would be your answer for the 1/3 divided by 3.

I need help please !!

Answers

Answer:

Step-by-step explanation:

it has the most dots

Help pls I’ll give brainliest

Answers

Answer:

7*7n=49n

-6V

-9*6n= -54n

-5k*-9=45k

-8*3b= -24b

double negative 6x answer 6x

-10*2a= -20a

-4*7p= -28p

Step-by-step explanation:

Answer:

1) 7 - 56n

2) -54 - 54v

3) -9n - 54

4) -45k + 90

5) -8b - 24

6) -3x + 9

7) -10a - 20

8) -16 - 12p

please give brainliest thanks

ples show yur work;3

Your design for the water treatment facility's management office includes a striking glass block wall covering, 7,000 square feet. The bricklaying company can lay 35 square feet of glass bricks per hour. If the company Work 10-hour days, what percentage of the job will be complete after 4 days?

Answers

tbh it is kinda sus sus sus sus sus sus

that looks really hard

A rate:
Group of answer choices

compares a variable to a table.

is an ordered pair.

multiplies fractions together.

compares two units..

0-0

Answers

Is it 9-56 that’s the answer

The ratio of men to women working for a company is 3 to 4. If there are 112 women working for the company, what is the total number of employees?

Answers

112 / 4 = 28

28 x 3 = 84

There are 84:112 men to women working for the company.

Answer:

84:112 84/112 or 84 boys to 112 girls

Step-by-step explanation:

Tori bought some butterfly feeders, and she needs to fill them before she puts them in her garden. She finds a recipe online for a sugar water mixture that will attract butterflies. The recipe says to mix 1 ounce of sugar with 9 ounces of water. Tori decides to make one large batch so she can fill all her feeders at once. In a pot, she mixes 4 ounces of sugar with 36 ounces of water. Which mixture is sweeter?

Answers

The Recipe mixture is sweeter because if it is a smaller batch then the sweet and potencies will be more stronger I think that should help :-)

It makes sense that it is neither because they are equally sweet. Tori 4 times the original recipe. She used the right ratios.

Percentages
Gunpowder contains 75% nitre and 10% sulfur. Find the amount of gunpowder which carries 9 kg nitre. What amount of gunpowder would contain 2.3 kg sulfur?

Answers

Answer:

Let the amount of gunpowder that contains 9 kg nitre be x kg. ∴ The amount of gunpowder containing 9 kg nitre is 12 kg.

So, about 200 kg gunpowder

A land bridge from Asia to the Americas was made possible by which of the following?

A) archaeologists

B) the development of stone tools

C) last Ice Age

D) prehistoric people

Answers

Answer:

C, Last Ice Age

Step-by-step explanation:

A land bridge wouldn't be developed by humans. The only reasonable explanation would be the last Ice Age

A land bridge from Asia to the Americas was made possible by the last Ice Age. So, the correct answer is C.

What is Land Bridge?

A land bridge is an isthmus or wider land connection between otherwise separate areas, over which animals and plants are able to cross and colonize new lands.

A land bridge from Asia to the Americas was made possible by the last Ice Age.

During the last Ice Age, much of the Earth's water was locked up in glaciers, causing sea levels to drop and exposing a land bridge between Asia and North America.

This allowed prehistoric people to migrate from Asia to the Americas, a journey that would not have been possible without the land bridge created by the last Ice Age.

Hence, A land bridge from Asia to the Americas was made possible by the last Ice Age. So, the correct answer is C.

To learn more on Land Bridge click:

https://brainly.com/question/17471924

#SPJ6

1/3 divided by 7 7/3

A 7/3
B 21
C 1/21
D 2/21

Answers

I'm pretty sure its 1/28

Whats the answer to b and c

Answers

The opposite of an angle around a point is always the same, so we know the unlabelled angle is also worth 43. Then, do 43 + 43 which is 86. Next, note that angles around a point all add up to 360. What we need to do is find the total of c and b, which is 360 - 86. Therefore, 274 is the total of b and c. Finally, half 274 to find both individual values. That means b = 137 and c = 137

Answer: c=137

b=137

Step-by-step explanation: Angles in a straight line add up to 180 degrees

-3 + 6x. Which expression shows the correct factorization?
Here are the ones to pick from
1. -2 + -2 +6 +x
2. 6(-2 +x)
3. 6(-2 +x)
4. -3 (1 - 2x)

Answers

Answer:

Option #4

Step-by-step explanation:

Expand option #4

=-3(1-2x)

=-3 -2x*-3

=-3+6x which is what your original equation was.

becoz it is a multiple choice, we can go by elimination, hence when we expand #4, we will get -3+6x

Write the equation of the given graph.

Answers

Answer:

y = 2x -3

Step-by-step explanation:

Answer:

y = 2x - 3

Step-by-step explanation:

In order to get the slope, you do rise/run. So, to get from one point to another, you would need to move 2 units up, and 1 to the right, which is the same as 2x.

Now to find the y-intercept, all you need to do is check which point of the line intersects in the y-axis. That would be -3.

Hope this helps!

Please help, this is due tomorrow, HELP

Answers

Answer:u thoght

Step-by-step explanation:

2 and 5/8 your welcomeee

Earn points, answer both questions!

Answers

Answer:

Area of five squares = 1289.09 square units

Perimeter = 194.6 units

Step-by-step explanation:

Area of square and perimeter:

First find the length of each square, then find the area of each square.

To find the area of five squares, add all the area of each square.

Side of square1 = 27 units

$\sf Side \ of \ square2 = \dfrac{2}{3}*27=2*9 = 18 \ units\\\\Side \ of\ square3= \dfrac{2}{3}*18=2*6=12 \ units\\\\Side \ of \ square4=\dfrac{2}{3}*12=2*4=8 \ units\\\\Side \ of \ square5=\dfrac{2}{3}*8=\dfrac{16}{3}=5.3 \ units$

Area of square1 = 27*27 = 729 square units

Area of square2 = 18*18 = 324 square units

Area of square3 = 12*12 = 144 square units

Area of square4 = 8*8 = 64 square units

Area of square5 = 5.3*5.3 = 28.09 square units

Area of five squares = 729 + 324 + 144 + 64 +28.09

= 1289.09 square units

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Perimeter of the composite figure = (27 + 27+27+9) + (18+18+6) +(12+12+4) + (8+8+2.7)+ (5.3+5.3+5.3)

= 90 + 42 + 28 + 18.7 + 15.9

= 194.6 units

the area of the five squares is 1289.09 square units

the perimeter is 194.6 units

BRAINLIEST FOR CORRECT ANSWER + 17 points

The figure shows three quadrilaterals on a coordinate grid:

Which of the following statements is true about the three quadrilaterals?

1. M and O are similar and congruent.

2. O and N are similar and congruent.

3. M and N are similar but not congruent.

4. M and O are similar but not congruent.

Answers

Answer:

D. M and O are similar but not congruent.

Step-by-step explanation:

To begin, let's eliminate some options.It can't be A. M and O are similar and congruent because M and O aren't congruent because they are different sizes. It cannot be B. O and N are similar and congruent because they aren't congruent since they're different sizes. Lastly, it cannot be C. M and N are similar but not congruent, because these two are actually congruent.

M and O are similar but not congruent

what is the value of t ?

Answers

The total degree of a line equals 180, so you will add 50 and 40 to get 90, and you will subtrade 90 from 180 to get 90.

180-90=90

also, the little square on the bottom next to the t means that it is a right angle (90 degrees)

Answer:90

Step-by-step explanation:

Right angles are all 90

Factor: 4c² + 20cd + 81d²
improper answers (with no explantion etc) will be reported immediately ⚠️

Answers

Answer: The expression is not factorable with rational numbers.

Step-by-step explanation:

Use the formula (b/2) to the 2nd power in order to create a new term in order to find the perfect square trinomial. 4c2+20cd+106d2

4 x 9.4
Pls SOLVE and EXPLAIN how you got this
Pls answer Quickly

Answers

Answer:

4 x 9.4 = 37.6

Work is in PDF file. Try your best to read.

Step-by-step explanation:

Hoped this helped.

can someone do this?

Answers

Answer:

A. $3.56

Step-by-step explanation:

i need help with this one

Answers

I can help you find the equations but not the answer
Equation for Alicia : 4x+5y= 38.50
Equation for Adam: 3x+9y=47.25

PLZ HELP Explain your REASON and I have to turn this in in like 10 minutes PLZZZZZZ

Answers

Elena and Jada are 12 miles apart on a path when they start moving toward each other. Elena runs at a constant speed of 5 miles per hour, and Jada walks at a constant speed of 3 miles per hour.

Answer:

Elena: 2.4 hours , Jada: 4 hours

Step-by-step explanation:

12 miles until they arrive

For Elena it takes 5 miles/hour

For Jada it takes 3 miles/hour

12/3=4 : Jada

12/5= 2.4 : Elena

GIVING 30 POINTS!
What is the least common denominator for these two fractions?

$GIVING 30 POINTS!What is the least common denominator for these two fractions?$

Answers

Answer:

The LCD is 12

Step-by-step explanation:

Answer: 12

Step-by-step explanation:

= -2/3 -(-3/4)

= -2/3 +3/4

= -8/12 + 9/12

so the least common denominator here will be 12 as via factorization will get 2×2×3 = 12

Kelly started with 2 pennies in her penny jar. She puts 2 more pennies in her penny jar every day. How many pennies will she have on Day 10

Answers

Answer:

Starting with 2 pennies, Kelly adds 2 more pennies to her penny jar every day. To find out how many pennies she will have on Day 10, we can calculate the total number of pennies accumulated.

On Day 1, she has 2 pennies.

On Day 2, she adds 2 more pennies, bringing the total to 2 + 2 = 4 pennies.

On Day 3, she adds 2 more pennies, bringing the total to 4 + 2 = 6 pennies.

This pattern continues, with 2 additional pennies added each day.

We can summarize the pattern as follows:

Day 1: 2 pennies

Day 2: 4 pennies

Day 3: 6 pennies

Day 4: 8 pennies

Day 5: 10 pennies

Day 6: 12 pennies

Day 7: 14 pennies

Day 8: 16 pennies

Day 9: 18 pennies

Day 10: 20 pennies

Therefore, on Day 10, Kelly will have a total of 20 pennies in her penny jar.

To find out how many pennies Kelly will have on Day 10, we can use the information given in the question. Kelly starts with 2 pennies and puts 2 more pennies in her penny jar every day. So, on Day 1, she will have 2 + 2 = 4 pennies. On Day 2, she will have 4 + 2 = 6 pennies. We can continue this pattern to find out how many pennies she will have on Day 10:
Day 1: 2 + 2 = 4 pennies
Day 2: 4 + 2 = 6 pennies
Day 3: 6 + 2 = 8 pennies
Day 4: 8 + 2 = 10 pennies
Day 5: 10 + 2 = 12 pennies
Day 6: 12 + 2 = 14 pennies
Day 7: 14 + 2 = 16 pennies
Day 8: 16 + 2 = 18 pennies
Day 9: 18 + 2 = 20 pennies
Day 10: 20 + 2 = 22 pennies
Therefore, Kelly will have 22 pennies on Day 10.

sob sob... please help lol

Answers

Answer: 160°
Explanation: 20°+x=180°
x=160°

Step-by-step explanation:

it's so simple ... just 180 - 20

so ur answer is x = 160⁰

hope it helps you

(ANswer quickly please!) giving brainliest !!!

Last summer, a sports club had 380 members. This summer, due to some renovations, it has 30% more members. How many members are there now?

Answers

Answer:

494

Step-by-step explanation:

380 * 1.3 = 494

494 because 30% of 380 is 114 and 380+114=494

Help me solve the picture below
Please show the steps on how you did it than you
Express your answer as a mixed number in simplest form

Answers

This is your answer.

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