Mathematics Middle School

Find the value of y. Use 3.14 for pie

Find The Value Of Y. Use 3.14 For Pie

Answers

Answer 1

Answer:11

Step-by-step explanation: Again, you have to write the expression. In this case, it would be 3.14x(9.3x9.3)xY=3000.  If you simplify, it would be 3.14x86.49xY=3000. You would than multiply 3.14 and 86.49, and it would be about 271. Then, you divide 3000 with 271, and it would be about 11 if you round to the nearest whole number  

Related Questions

Somebody Pleases help me on this problem

Somebody Pleases help me on this problem

Answers

Answer:

-49 275/1000

Step-by-step explanation:

The answer should be -49 11/40

-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

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.

Solve for x
3/5 (x − 7/10)= −3 1/4
Enter your answer as a mixed number in simplest form.

Answers

Answer:

x = 11(13/14)

Step-by-step explanation:

3/5(x – 7/10) = -31/4

open the bracket:

3/5 * x – 7/10 = -31/4

3/5 * –7x/10 = -31/4

3/5 + 31/4 = 7x/10

(12+155)/20 = 7x/10

167/20 = 7x/10

cross multiply:

140x = 1670

x =1670/140

x = 11(130/140)

x = 11(13/14)

The value of x is 1/5.

What is Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides. LHS = RHS is a common mathematical formula.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given:

3/5 (x − 7/10)= −3 1/4

Now, Solving for x

3/5 ( x- 7/10 )= 13/4

x- 7/10 = -13/4 x 5/3

x- 7/10 = -65 /12

x= -65/12 + 7/10

x= 24/ 120

x= 1/5

hence, the value of x is 1/5.

Learn more about equation here:

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What is the measurement of the longest line segment in a right rectangular prism that is 11.2 centimeters​ long, 6.6 centimeters​ wide, and 6 centimeters​ tall?

Answers

Answer:

Step-by-step explanation:

3.1313109

Answer: the answer should equal 3.131

Step-by-step explanation: as this is the measurement of the longest line in right rectangular prism.

Please got brainliest

A circle of center (-3 , -2) passes through the points (0 , -6) and (a , 0). Find a?

Answers

Answer:

-4.5

Step-by-step explanation:

Answer:

\( a=1.58, \: \: a =-7.58\)

Step-by-step explanation:

Since, circle of center (-3 , -2) is passing through the points (0 , -6) and (a , 0).

Therefore, points (0 , -6) and (a , 0) will be equidistant from the center of the circle (-3 , -2).

Hence,

Distance between (0 , -6) and (-3 , -2) = Distance between (a , 0) and (-3 , -2).

\( [0-(-3)]^2 + [-6-(-2)]^2=[a-(-3)]^2 + [0-(-2)]^2\)

\( [0+3]^2 + [-6+2]^2=[a+3]^2 + [0+2]^2\)

\( [3]^2 + [-4]^2=[a+3]^2 + [2]^2\)

\( 9 + 16=[a+3]^2 + 4\)

\( 25=[a+3]^2 + 4\)

\( 25-4=[a+3]^2\)

\( 21=[a+3]^2\)

\( [a+3]^2=21\)

\( [a+3]=\pm\sqrt {21} \)

\( a=\pm\sqrt {21} - 3\)

\( a=\sqrt {21} - 3, \: \: a =-\sqrt {21} - 3\)

\( a=1.58257569, \: \: a =-7.58257569\)

\( a=1.58, \: \: a =-7.58\)

part - 2
Hope it helps There is part 1 - in my questions to helps u

part - 2 Hope it helps There is part 1 - in my questions to helps u
part - 2 Hope it helps There is part 1 - in my questions to helps u
part - 2 Hope it helps There is part 1 - in my questions to helps u
part - 2 Hope it helps There is part 1 - in my questions to helps u
part - 2 Hope it helps There is part 1 - in my questions to helps u

Answers

Answer:

These are all correct and thank you.

a recipe calls for 1 tbsp of sugar 2 cups of flour 2 eggs and 4 cups of milk the directions say mix the milk and flour first write the unit rate as cups of milk per cup of flour

Answers

Answer:

4 cups of milk

Step-by-step explanation:

Answer:

2 cups of milk per cup of flour

explanation:

4 cups of milk divided by 2 cups of flour is 1 so the ratio is 1:2

2, 3, 5, 9, 17, 22, 31, 39

Regina kept track of the points she scored during her team’s first eight basketball games. What is Regina’s mean score?
Responses
A 3939
B 1616
C 3737
D 1313
E 17

Answers

Answer:

Mean = 16

Step-by-step explanation:

MEAN can be find bg the sum of all score divided by the amount of the score.

Mean = total amount / number of amount

Total amount = 2 + 3 + 5 + 9 + 17+ 22 + 31 + 39

= 128

number of amount = 2, 3, 5, 9, 17, 22, 31, 39

= 8

Then we can calculate mean as

Mean = 128/8

Mean = 16

16
2+3+5+9+17+22+31+39=128
128/8=16

−5.4z=−32.4 solve for z

Answers

Answer:

z=6

Step-by-step explanation:

divide -5.4 on both sides

PLS MARK as brainliest , thank u

This is the last one! so please help. The question is in the picture down below !

This is the last one! so please help. The question is in the picture down below !

Answers

Answer - Part A:

I would say "whole".

Step-by-step explanation:

So, it talks about the discount being 30% or $24 dollars. This is only part of the original price.

Where, the original price is the total price. So, the means that it is the whole price.

Just to help:

Answer - Part B: The original cost of the jeans are $80.

Step-by-step explanation:

If you find 30% of 80, then you will have to do x/80 = 30/100. Next, you will cross multiply (x times 100 and 80 times 30), which gives you 100x and 2,400. Now, you will divide both numbers by 100. You should now have x and 24. So, x = 24.

So, see? 30% of 80 is $24.

(This can also be used to show your work)

Hope this helps! :)

A gem store in Fort Lauderdale received a shipment of 1 1/2 pounds of moonstone crystals if these moonstones crystals if these moonstone crystals were separated into 6 equal bags how much would each bag weigh?

Answers

Each bag would weigh 1/4 of a pound

A shipment of 1.5 pounds of moonstone crystals was divided into 6 equal bags. Each bag would weigh 0.25 pounds, which is the same as 4.0 pounds.

How to solve

To solve this problem, we can use the following equation:

total weight / number of bags = weight of each bag

In this case, the total weight is 1.5 pounds and the number of bags is 6. So, the weight of each bag is:

1.5 pounds / 6 bags = 0.25 pounds per bag

Since 0.25 pounds is the same as 4.0 pounds, each bag would weigh 4.0 pounds.

Read more about equation here:

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Which of the following is the solution to |x|-2 ≤ -3 ?

Answers

Answer:

Step-by-step explanation:

Which of the following is the solution to |x|-2 -3 ?

Answer:

the answer is no solution.

Refer to the table shown. If the pattern continues what algebraic expression can be used to find the plants height for any month? What will be the plants height at 12 months?

Refer to the table shown. If the pattern continues what algebraic expression can be used to find the

Answers

Answer:Answer is 36 inches high.

Step-by-step explanation:

Each term is 3 times the number of months. So, the

expression is 3n.

3 3(12) n

Replace n with 12.

36

At the end of 12 months, the plant will be 36 inches high.

Every one month, the plant grows 3 inches.

If you multiply one month by 12, you get 12 months.

Now if the plant grows 3 inches each month, and you are trying to find it’s height at 12 months multiply 3 and 12.

3 x 12 = 36 inches, which is your answer.

WILL GIVE BRAINLIEST IF CORRECT! Evaluate. (7/12 + 1/3) - (1/2 + 2/8) BTW this question is from k12.

Answers

Answer: 1/6 I hope this helps you!!!

Here is your answer
WILL GIVE BRAINLIEST IF CORRECT! Evaluate. (7/12 + 1/3) - (1/2 + 2/8) BTW this question is from k12.

Can I get help plzzz

Can I get help plzzz

Answers

The answer is definitely 3
The answer is three.

Complete the following statement.
Of the three pools described, Model ___ needs the smallest amount of water to be completely filled.
A
B
C

Answers

There are no answers
there are no answers but as a guess B

Please Help
I need an answer ASAP

Please Help I need an answer ASAP

Answers

i believe the the answer is 27
I believe it’s right to

how to write this in a inequality 69.50 dollars + 5 dollars is 74.50 dollars add 5 dollars 79.50 add 5 dollars again and 84.50

Answers

69.50 +(3 x 5) = 84.5

Note- It seems something is missing from this problem,I answered you other question you may want to look their for better explanation of the problem.

HOPE THIS HELPS & GOOD LUCK.

84.5 because 3 times 5 is 15 sooo there for

The circumference of a circular park is approximately 18 feet. What is the approximate area inside the circular park?

Answers

Answer:

25.685 square feet.

Step-by-step explanation:

Circumference = 2 * π * radius

From this, we can derive the formula for the radius:

radius = Circumference / (2 * π)

Let's substitute the value of the circumference and calculate the approximate radius:

radius = 18 / (2 * π)

radius ≈ 18 / (2 * 3.14159)

radius ≈ 2.865 feet

Now that we have the approximate radius, we can calculate the area:

Area ≈ π * radius²

Area ≈ 3.14159 * (2.865)²

Area ≈ 3.14159 * 8.193225

Area ≈ 25.685 square feet

Therefore, the approximate area inside the circular park is approximately 25.685 square feet.

We know that the circumference of a circle is given by:

C = 2πr

where C is the circumference and r is the radius of the circle.

In this case, we are given that the circumference is approximately 18 feet, so we can set up the following equation:

18 = 2πr

Solving for r, we get:

r = 9/π ≈ 2.864 feet

Now we can use the formula for the area of a circle:

A = πr^2

Substituting the value we found for r, we get:

A = π(2.864 ft)^2 ≈ 25.85 ft^2

Therefore, the approximate area inside the circular park is approximately 25.85 square feet.

What is the CIRCUMFERENCE of a circle with a radius of 18m?


What is the AREA of a circle with a diameter of 28cm?

Find the AREA of a circle that has a radius of 13ft.


Find the CIRCUMFERENCE of a circle with a diameter of 52in.


What is the CIRCUMFERENCE of a circle that has a radius of 5m?


what is the AREA of a circle that has a radius of 3m?


Find the AREA of a circle that has a diameter of 20ft.


Find the CIRCUMFERENCE of a circle that has a diameter of 16ft.
pls answer all of them ty

Answers

Answer:

the first one is  113.04m

the second one is 615.44 cm

the third one is 530.66 ft

the fourth one is 163.28 in

the fifth one is 31.4 m

the sixth one is 28.26 m

the seventh one is 314

the eightth one is 50,24

finally finished:)))

Can someone help me, please?

Can someone help me, please?

Answers

Answer:

i think its 2.45 because 31.80÷6=5.3 and 13÷5.3=2.45

2.45 is the answer I hope

HELP!!

is 50.24 and 50.23 rational or irrational numbers pls explain pls pls

its easy i know but my brain hurts

Answers

They both are irrational, it cannot be written as a ratio of two integers.

Answer:

50.23 and 50.24 are both rational numbers.

Step-by-step explanation:

Rational numbers can be written like a ratio.

●Whole numbers (2, 15, 77) are rational bc just put a 1 underneath it (2/1, 15/1, 77/1) now its a ratio.

●Fractions are rational bc the fraction is exactly the ratio (1/2, 5/8, 65/111)

●Decimals that "terminate" that is end or stop are rational like your problem (50.23, 50.24) and ALSO decimals that repeat (2.33333..., 7.666666...) We can do some math on these and find the ratio that is equal to the decimal.

50.23

= 50 + 23/100

= 50•(100/100) + 23/100

= 5000/100 + 23/100

= 5023/100

50.23 is equal to 5023/100.

50.24 = 5024/100 = 2512/50 = 1256/25

Briefly, decimals that do not end either with no pattern or even with a pattern, but not repeating...they are Irrational. (pi, e, and any weird 4.531874569131187732678...no pattern, and 3.1121231234pattern but not a repeat)

Square roots of not-a-perfect square are Irrational (sqrt3, sqrt7, sqrt24) probably tmi, but hope this helps!

Plz help me ASAP Thxs

Plz help me ASAP Thxs

Answers

Answer: 13

Step-by-step explanation:

The total is 13 !! :))

∠A and ∠B are complementary, and ∠B and ∠C are supplementary.
If the m∠A is 29°, what are the m∠B and m∠C?)

A. m∠B= 119°, m∠C = 151°
B. m∠B= 61°, m∠C = 151°
C. m∠B= 119°, m∠C = 61°
D. m∠B= 61°, m∠C = 119°

Answers

Step-by-step explanation:

m∠A = 29°

∠A and ∠B are complementary, then

m∠A + m∠B = 90°

29° + m∠B = 90°

m∠B = 90° - 29°

= 61°

∠B and ∠C are supplementary, then

m∠B + m∠C = 180°

61° + m∠C = 180°

m∠C = 180° - 61

= 119°

therefore the answer is D. m∠B = 61°, m∠C = 119°

#CMIIW

The answer to this is D

PLEASE ANYONE?: A number is chosen at random from a set of whole number from 1 to 50. Calculate the probability that the chosen number:

1. is not a perfect square

Answers

Answer:

10

Take 10 and add it 5 times

Step-by-step explanation:

5 divided by 50 is 10

43/50

There is 7 perfect squares 1-50
1,4,9,16,25,36,49 so 43 of the 50 times you pull a number it is not a perfect square.

Can somebody please help me out with this. We have to do it in point slope form

\(y - y_{1} = m( x - x_{1})\)
​

Can somebody please help me out with this. We have to do it in point slope form [tex]y - y_{1} = m( x

Answers

To find m you to y2-y1/x2-x1 then plug the rest in

To find the quotient of 156.38 and 100, move the decimal point in 156.38 (two four three five) places to the (left,right)

Answers

Answer:

Move the decimal two times to the left and you get 1.5638

Move the decimal 2 times to the left to get 1.5638. You move it twice for the two zeros in 100. Because you are dividing (finding the quotient) you have to make the number smaller. To do that you move your decimal to the right leaving you with 1.5638

1204 students are asked whether they like pizza.
The students responded 'yes', 'no' and 'undecided' in the ratio of 59 : 6 : 21Find how many students answered 'yes'.

Answers

The answer is 59
The first option was ‘yes’ and the first number was 59.

Answer:

Step-by-step explanation:

59 would be yes as it was the first option.

Which of these expressions is equivalent to 1/4x − 16 ?


a. 1/4(n−4)

b. 4(n - 4)

c. 1/4(n -6 4)

d. 4(n - 64)

Answers

Answer:

I don't think any of these are correct I am sorry

Step-by-step explanation:

someone already answered you, ima just type because i need points sorry
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