Mathematics Middle School

In her backyard, Mrs. Wilson set up an area for the kids to run races. The race area was 15 yards across. Mrs. Wilson put cones every ½ yard to mark the location. How many cones did she place in her backyard?

Answers

Answer 1
The answer would be 30 cones. How you do it is just divide 15 by 0.5. Then you’ll get 30.

Related Questions

Answer needed by 1:20pm (does anyone know how to find all answers to IXL Y.11???)

Answer needed by 1:20pm (does anyone know how to find all answers to IXL Y.11???)

Answers

Answer:

91ft^2

Step-by-step explanation:

A = w*l

first, solve for the bottom rectangle

w = 7ft

l = 8ft

7ft * 8ft = 56ft^2

then for the second rectangle

l = 5ft

w = 7ft

5ft*7ft = 35ft^2

total area = rectangle 1+2

so 35ft^2+56ft^2=91ft^2

Answer:

The answer for the Area of the shape is 91ft²

Step-by-step explanation:

Area of the shape =Area of Bigger rectangle+ Area of small rectangle

A=L×B+l×b

A=7×8+5×7

A=56+35

A=91ft²

HELP ME ASAP! ANSWER ALL QUESTIONS!

How many times more area did Sabrina paint in the first weekend than in the second weekend?

How many times more area did Sabrina paint in the first weekend than in the third weekend?

How many times more area did she paint in the first weekend than in the fourth weekend?

HELP ME ASAP! ANSWER ALL QUESTIONS!How many times more area did Sabrina paint in the first weekend than

Answers

Q: How many times more area did Sabrina paint in the first weekend than in the second weekend?

A: 2

Q: How many times more area did Sabrina paint in the first weekend than in the third weekend?

A: 4

Q: How many times more area did she paint in the first weekend than in the fourth weekend?

A: 8

Explanation:

Each week, she did half the work than the week before.

A2 A4 A8 hope it helps

Keira said that if 6 tickets are sold, there should be 2 tickets left. Is Keira correct?

Answers

To determine whether Keira's statement is correct, we need to analyze the information provided.

According to Keira, if 6 tickets are sold, there should be 2 tickets left. However, we don't have any information about the initial number of tickets available.

If the total number of tickets initially was 8, and 6 tickets were sold, then there would indeed be 2 tickets left, supporting Keira's statement.

However, if the total number of tickets initially was less than 8, or if the statement doesn't specify the initial number of tickets, we cannot determine if Keira's statement is correct.

Therefore, without additional information, we cannot determine the accuracy of Keira's statement.
in order to know if Keira has two tickets left, we need to know the first number of tickets without that number there is no way to find the remainder

Answers
A. 9
B. 19
C. 22
D. 30

AnswersA. 9B. 19C. 22D. 30

Answers

Hello!

6√10 = 18.973665961... ≈ 19

the answer is 19

Answer:

it's right answer 19

Step-by-step explanation:

its helps you (⁠ ⁠◜⁠‿⁠◝⁠ ⁠)⁠♡

What is 187.1 rounded to the nearest whole number?

Answers

Answer:

187

Step-by-step explanation:

Since the tenths place is less than 5, we round down.

187 because 1 is less than 5 so you round down

You dont have to answer right, im giving away points, but if you answer correctly first u get brainliest. If no one answers correct, no one gets brainliest. 5 x 7 + (7 + (5 x 5)

Answers

5 x 7= 30
5 x 5= 25
25+7= 32
32+30=62
I hope this is right but I think it’s 62
5 x 7 + (7 + (5•5)
35 + 7 + 25
combine two terms
42 + 25 = 67
answer - 67

1. Select all the equations that have 2 solutions.
A. (x + 3)2 = 9
B. (x – 5)2 = -5
C.)(x + 2)2 – 6= 0
D. (x – 9)2 + 25 = 0
E. (x + 10)2 = 1
F. (x - 3)2 = 0
G.5 = (x + 1)(x + 1)​

Answers

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

Please helpp!! Ty ty!♡♡

Please helpp!! Ty ty!

Answers

Answer:

25

Step-by-step explanation:

4a +12 -2c + c

4( ) + 12 - 2( ) + ( )

4(4) + 12 - 2(3) + 3

16 + 12 - 6 + 3

28 - 6 + 3

22 + 3

25

Helping in the name of Jesus.

Answer:     25

Therefore,  4a  +   12   -   2c   +   c  =   25

Step-by-step explanation:

       a  =   4  

       c  =   3

Swap letters for numbers:

        4a  +   12   -   2c   +   c

       (4)(4)  +  12  -     (2)(3)   +    3

         16     +   12   -   (2)(3)   +    3

         28      -            (2)(3)    +    3

         28     -   6     +     3

         22    +      3   =   25

Draw a conclusion:

Hence your answer is:

     4a  +   12   -   2c   +   c   =  25

I hope this helps!

z = 15/4 How to solve this? (full explanation please)

Answers

3.75 15 ____ *4 1 =3.75 ANS
First you divide 15 by 4 to get 3.75 so Z=3.75
When ever you have a question like that you just divide the numerator (top) by the denominator (bottom)

The length of a rectangular garden is 20 feet and the width is 15 feet. What is ratio of length to width?

Answers

Answer: 4:3 because 20 divided by 5 is 4 and 15 divided by 5 is 3.

To find the ratio you are going to divide 15 by 20 and your answer will be 3 over 4

Of 15 people, 9 wore sandshoes, 8 wore shorts and 3 wore neither sandshoes nor shorts
1. How many people wore both sandshoes and shorts?
2. How many people wore shorts but not sandshoes?

Answers

Answer:

1. 0 2. 8

Step-by-step explanation:

Answer:

1. 0

2. 8

Step-by-step explanation:

Can anyone help out with this?

Can anyone help out with this?
Can anyone help out with this?

Answers

Answer:

Step-by-step explanation:

It is C) TK
This is because that line does not intersect or touch the line LR, so it is not transversal to it.

Can anyone plz help me asap with Part B and C.?

Can anyone plz help me asap with Part B and C.?

Answers

Answer:

Please post a clearer screenshot...

Step-by-step explanation:

Write 162 as a product of primes.
Use index notation when giving your answer.

Answers

162= 2*3*3*3*3
=2*3^4

Which expression is equivalent to -1/3 ( 6x + 15 ) - 3?
a) -2x + 12
b) -2x + 2
c) -2x - 2
d) -2x - 8​

Answers

The correct answer is (D) -2x - 8.

To simplify the expression -1/3 ( 6x + 15 ) - 3, we can first apply the distributive property to the term in parentheses:

-1/3 ( 6x + 15 ) - 3 = -1/3 * 6x - 1/3 * 15 - 3

Then we can simplify using the properties of multiplication and division:

-1/3 * 6x - 1/3 * 15 - 3 = -2x - 5 - 3

Finally, we can combine like terms:

-2x - 5 - 3 = -2x - 8

The correct answer is therefore (D) -2x - 8.✅

The correct answer B

2x + 6y = 19
2x - 10y = 11

Answers

Answer:

2x + 6y = 19

2x - 10y = 11

Step-by-step explanation:

2x + 6y = 19

2x - 10y = 11

(HELP IM GONNA K1// MYSELF)The two numbers rolled can be added to get a sum. Find P (sum is greater than 5) 5/6 13/18 5/18 1/3

Answers

Answer:

go ahead

Step-by-step explanation:

This question is confusing could you give more detail. also chill its just hw lol

the ratio of the number of oranges to apples to bananas is 8:5:2. if there are 120 fruits in total, how many bananas are there

Answers

Answer:

Step-by-step explanation:

To find the number of bananas, we need to determine the proportion of bananas in the total number of fruits based on the given ratio.

Let's assume that the ratio of oranges, apples, and bananas can be represented by 8x, 5x, and 2x, respectively, where x is a common multiplier.

The sum of the parts in the ratio is 8x + 5x + 2x = 15x.

We know that the total number of fruits is 120. Therefore, we can set up the following equation:

15x = 120

To solve for x, we divide both sides of the equation by 15:

x = 120 / 15

x = 8

Now that we know the value of x, we can find the number of bananas by multiplying it by the corresponding part of the ratio:

Number of bananas = 2x = 2 * 8 = 16

So, there are 16 bananas in total.

We can add all the parts to the ratio and get 15. Out of 15 parts, 2 are bananas. Now we can calculate how many fruits are in one part. One fifteenth of 120 is 8, so there are 8 fruits in one part. 2 parts are bananas, so multiplying 8 with 2 gives us our answer, 16.

25 POINTS!! PRE-ALGEBRA MATH! PLEASE HURRY! I WILL GIVE BRAINLIEST!
Part B: Describe how you can make the line of the best fit. write the approximate slope and y-intercept of the line of best fit. Show your work, including the points that you use to calculate the slope and y-intercept.


(please explain how you got the slope and y-intercept with the numbers from the question if you would like brainliest)

25 POINTS!! PRE-ALGEBRA MATH! PLEASE HURRY! I WILL GIVE BRAINLIEST!Part B: Describe how you can make

Answers

Answer: We are using a line regression tool to solve the parameters asked in the problem. We can use online tools or that of Excel. According to the tool, the best fit values are

Slope0.3848 ± 0.03956

Y-intercept0.6053 ± 0.6370

X-intercept-1.573

1/Slope2.598

Step-by-step explanation: Best fit lines make sure that the standard deviation at each point is minimum from the best fit line.

Answer:

Step-by-step explanation:

Slope0.3848 ± 0.03956

Y-intercept0.6053 ± 0.6370

X-intercept-1.573

1/Slope2.598

Someone help me please

Someone help me please

Answers

Answer: 5/22

Step-by-step explanation:

simplify at the end

Answer:

the answer is 11/26

Step-by-step explanation:

The Probability that draw results in a wild card 11/26.

What is Probability?

Probability is possibility deals that "occurrence chance random event".

According to the question,

Let 'X' be the random variable drawing wild card.

Number of cards in a deck = 104

From one replacement we get 44 cards

Formula for Probability P(E) =

= = =

P(E) = .

Hence, The Probability that draw results in a wild card 11/26.

Learn more about Probability here

Please help and thank you. I forgot the formulas sorry.

Use a net to find the surface area. The area of the right triangular prism is [blank] cm2.

Please help and thank you. I forgot the formulas sorry.Use a net to find the surface area. The area of

Answers

575 cm2 is the answer because it all adds up to that I double checked my work and that is the answer

Answer: The answer is 255 cm2

Step-by-step explanation:

So we are looking for the area of the right triangular prism. We first must start of by observing the lengths of each side. Once you have found out what is what multiply in order. First 12 x 5 = 60. Then multiply 13 x 15 which equals = 195. Finally you want to ad up the sums together to get 255 cm2.

To find more questions by me, click on my profile to view everyone I have helped. I hoped this could help you and have a fantastic day and grade : )

Write an algebraic expression that can get you the final price of an item that cost $x with a 8.5% tax and a 30% discount?

Answers

Answer:

X×0.085-(X÷0.30)

Step-by-step explanation:

I think that right its been a while since I did that stuff in school

What is the value of n in the equation n + 7.6 = 13.82?
Group of answer choices
n = 14.58
n = 6.22
n = 21.42
n = 13.08
Thanks!

Answers

The value of n is 6.22
The value would be 6.22

Explanation: N is the number that you are trying to find and if N + 7.6 is equal to 13.82, an easy way to find N is by subtracting 7.6 from 13.82 (13.82-7.82=6.22)

8th grade math i mark as brainliest

8th grade math i mark as brainliest

Answers

Answer:

1/6

Step-by-step explanation:

the table shows the possible outcomes of spinning the given spinner twice. Find the probability of the spinner landing on 1 at least once.

The probability is?

LOOK AT THE PICTURE AND PLEASE HELP!!

the table shows the possible outcomes of spinning the given spinner twice. Find the probability of the

Answers

Answer: The probability or percentage of the spinner landing on 1 once is 36% or 9 out of 25.

Step-by-step explanation:

Hi! This assignment is due soon! Can someone help me with transversals of parallel lines: solve for x. Thank you!

Hi! This assignment is due soon! Can someone help me with transversals of parallel lines: solve for x.

Answers

X=15. Pretty sure because 180-123=57
(4x-3)=57. Add over 3 which makes it 60/4= 15.

"Evaluate the expression.
78 - 2^4 ÷ (14 - 6) x 2"
please explain how you get your answer.
thanks

Answers

Answer:

equal to 74

Step-by-step explanation:

To evaluate the expression, we will follow the order of operations (PEMDAS):

Start with the exponent: 2^4 = 16Next, evaluate the division: 14 - 6 = 8Then, divide 16 by 8: 16 ÷ 8 = 2Next, multiply the result by 2: 2 x 2 = 4Finally, subtract 4 from 78: 78 - 4 = 74

So the expression 78 - 2^4 ÷ (14 - 6) x 2 is equal to 74.

Let’s use pemdas or bodmas
Let’s solve separately first

2^4 = 2’s power 4 = 2*2*2*2 = 16
14-6 = 8
2” = 2*2 = 4

78 - 16 / 8 * 4
= 78 - 2 * 4
= 78 - 8 = 70

PLZ HELP THIS IS DUE TODAY!!!!

PLZ HELP THIS IS DUE TODAY!!!!

Answers

Answer: 1. 2,1 2. 2,.5

Question

Quality control finds on average that 0.045% of the items from a certain factory are defective. One month, 4500 items are checked.

How many items are expected to be defective?

Round your answer to the nearest whole number.

1 item
2 items
12 items
20 items

Answers

B because .045% of 4,500 is 2
2 items is the answer

Which pair of points forms a vertical line segment that is 4 units long? A. (–3, 5) and (–7, 5) B. (3, –8) and (3, –4) C. (2, 1) and (2, 3) D. (2, 4) and (–2, 4)

Answers

Answer: (-7,5) and (-3,5) :) there for answer is A

Step-by-step explanation:

Answer:

a

Step-by-step explanation:

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