Mathematics High School

A clothing designer has a square piece of fabric with a length of 16 inches. The designer cuts a circle with the largest area possible from the square
To the nearest tenth, what is the circumference of the circular piece of fabric? (Use 3.14 for T)

Answers

Answer 1

Answer:

50.2

Step-by-step explanation:

Answer 2

Answer:

50.24 should be correct, (2 * pi) * r.  With pi = 3.14 and radius = 8, we get 50.24.

Related Questions

Please help! Lauren is 16, and Cara is 14. Their grandad gives them $1200 to share in the ratio of their ages. How much money do they each get? Show your work

Answers

Answer:

16/14= 8/7 = lauren/ cara

8x+7x= 1200

15x= 1200

x= 1200/15

x=80

lauren= 8x= 8(80)= 640

cara= 7x= 7(80)= 560

Step-by-step explanation:

Find square roots of
0.81
​

Answers

Answer:

0.9

Step-by-step explanation:

hope it helps

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

Answer:

The square root of 0.81 is equal to 0.9

In the following figure, find the value of x

Answers

Answer:

18

Step-by-step explanation:

All the angles added up will equal 180 degrees (recall a straight line has an angle of 180 degrees).

Therefore, you can create the following equation and solve for x:

[tex]2x+3x+2x+3x=180\\10x=180\\x=\frac{180}{10}\\x=18[/tex]

Answer:

x=18

Step-by-step explanation:

equation: 90=2x+3x

From the information in the diagram, what is H

Answers

i believe the answer h = 30

In 2 ½ hours, Joaquin can bake 4 dozen cookies. What is his unit rate in dozen cookies per hour? In fraction form please

Answers

Answer:

maybe 2 1/2 ÷4=0.625

5/8?

cos(6x-12) = sin(8x-10)​

Answers

Subtract sin (8x − 10) from both sides of the equation.

cos (6x − 12) − sin (8x − 10) = 0

Answer:

It doesn't exist

Step-by-step explanation:

since :

cos (90° – x) = sin x

cos(x) = sin(pi/2 - x)

then

cos(6x-12) =! sin(8x-10)

since (8x-10) =! (pi/2- 6+12)

then this identity of cos(6x-12) = sin(8x-10) doesn't exist

hiii please help i’ll give brainliest if you give a correct answer ty!!

Answers

Answer) 1.5
Explanation) 21/14

Answer: 1.5 hours

Step-by-step explanation:

14 times in 21 hours

1 time would be 21 ÷ 14

21 ÷ 14 = 1.5

It took 1.5 hours to orbit the earth 1 time

Hope I helped!

Which of the following sunds does not result in an answer of -5?
1. (-7) + (+2)
2. (-11) + (+6)
3. (-9) - (-4)
4. (-8) - (+3)

Answers

Answer:

4. (-8) - (+3)

Step-by-step explanation:

This answer does not result in an answer of -5

This subtracts -3 from -8, which gives you the answer of -11.

So, this answer is correct because it is the one that doesn't result in -5.

Answer:

Problem #4

Step-by-step explanation:

Some things to remember when doing problems like are

Double negative = positive

Double positive = positive

Negative & positive = negative

1. (-7) + (+2)          2. (-11) + (+6)        3. (-9) - (-4)        4. (-8) - (+3)

    -7 + 2                   -11 + 6                  -9 + 4                -8 - 3

       -5                          -5                         -5                     -11

The number of parking spots (y) in the local town (x) years from now can be modeled by the equation below. How many spots are being added every year? y=200x+10000

Answers

Answer:

200

Step-by-step explanation:

Given that :

Slope intercept equation :

y=200x+10000

The number of spots being added per year is the value of slope in the equation ;

The general form of a slope intercept equation is :

y = mx + c

Where m = slope

Comparing the equation given to the general formula ; m corresponds to 200 ; hence number of spots added per year = 200

On the planet dubble, there are 8 quects to every 13 corazs. If farmer Gespil has 40 corazs on her pisquet farm, how many quects are on the farm?

Round to nearest tenth if rounding is needed

Answers

Answer: 6720

Step-by-step explanation:

I need help with this one can someone tell me??

Answers

Answer:

x=22 y= 46

Step-by-step explanation:

2-24 2-48

Answer:

Equations are :---

[tex]3x - 2y = 24............... (i) \\ x + 2y = 48..................(ii)[/tex]

By adding the both equations we get,

[tex](3x - 2y) + (x + 2y) = 24 + 48 \\ 4x = 72 \\ x = \frac{72}{4} \\ \boxed{ x = 18} \\ [/tex]

Putting the value of x in equation (ii) we get

[tex]18 + 2y = 48 \\ 2y = 48 - 18 \\ 2y = 30 \\ y = \frac{30}{2} \\ \boxed{y = 15}[/tex]

Therefore, x=18 and y=15 is the right answer.

. Trent’s mom said he could spend no more than
$12 for rides at the carnival. If the rides cost
$0.75 each, how many rides can he go on?
thanks for the help..

Answers

Answer:

16 rides

Step-by-step explanation:

If he has $12 in total and each ride costs 75 cents, you can divide 12 by .75 to find how many rides he can go on.

12/0.75 = 16

what is z=xy solve for y

Answers

Z = xy

To solve for y, divide both sides by x.

Y = z/x

Answer:

[tex]\underline{z = xy} \\ \boxed{ y = \frac{z}{x} }[/tex]

y=z/x is the right answer.

if you put money into a savings account that earns $84.00 over seven years at a rte of 3%, how much money did you put into the account?

Answers

Answer:

Step-by-step explanation:

To solve this, we would use the formula for calculating simple interest which is:

Interest = PRT

Then, we will slot in the values given which will be:

84 = P × 3% × 7

84 = P × 0.03 × 7

84 = 0.21P

P = 84/0.21

P = $400

The Principal is $400

whoever helps me on this question will be marked as brainlyest ( 535 plus 676) this is just an easy question the real question is how do u Mark someone's answer as brainlyest

Answers

Answer:

1,211

Step-by-step explanation:

Here, we are to find the sum of 535 plus 676

Mathematically, that would be adding up both values

By adding up both values, our answer is 1,211

Answer:once there is two ansers go to the botem left hand corner of the anser you want to mark brainlyest and click the crown

Step-by-step explanation:

please mark me brainlyest

HELP ME PLEASE 50PT PLEASE AND TY

Answers

Answer:

1) c. 10 1/2 + 1/2 m > 14

2)

[tex]x\leq 3[/tex]

hope this helped

Answer:

how to do this

Step-by-step explanation:

i need it


c) 2×x×3×y
im just typing now bc it says i need 20 characters but yh ​

Answers

Answer:

the answer is 6xy , hopefully that helped you

Answer:

2x^9 x

Step-by-step explanation:

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "x3"   was replaced by   "x^3".  

STEP  1 :

Multiplying exponential expressions :

1.1    x4 multiplied by x3 = x(4 + 3) = x7

The Equation at the end of step  1 :

 ((2x7 • x) • x) • y

STEP  2:  Final result :

 2x^9 y

Hope this helps!

Brain-List?

Which point on the unit circle corresponds to −4π3?




(-12, 3√2)

(-3√2, 12)

(12, −3√2)

(3√2, −12)

Answers

Answer:

A is the answer (− 12,3√2)

PLS HELP ILL MARK BRAINLYEST

Answers

Answer:

Step-by-step explanation:

1 - a

2 - c

3 - b

find the odds of an event occurring, given the probability 1/11​

Answers

Answer:

1:10

Step-by-step explanation:

Andre and Elena are each saving money Andre starts with $100 in his savings account and adds five dollars per week Elena starts with $10 in her savings account and add 20 each week after four weeks who has more money in her savings account

Answers

Answer: Andre

Step-by-step explanation: coz I juss know..

Answer:

Andre

Step-by-step explanation:

This situation can be modeled with the equations:

A = 100 + 5w

E = 10 + 20w

Let w represent the number of weeks that have passed since they have started saving money. Andre(A) has saved $5 per week and Elena(E) has saved $20 per week. Substituting 4 into the equation (because 4 is the number of weeks that have passed so far) and evaluating we come to the realization that Andre still has more money than Elena because he now has $120 and Elena has $90.

A circle has an area of 1809.5573. What is the radius? (round to the nearest whole number)

Answers

Answer:

2000.000000000000000000

Answer:

r≈24

Step-by-step explanation:

The radius is 23.999999545959  but once rounded to the nearest whole number that is 24

Gavin spent $35.45 on four pairs Jeans each pair of Jean cost the same amount. Gavin wanted to find the price for each pair of jeans

Answers

Answer:

Each pair costs $8.86

Step-by-step explanation:

Divide 35.45 by 4

You get 8.8625

Round that to the nearest hundredth.

You get $8.86

Hope this helped!

HELPP PLEASE THANK YOUU!!!!! WITH EXPLANATION

Answers

1/2.

1/2 is equivalent to .5 which is closest to .8

Find the measure of each acute angle.
3xº
2x
19
3.2
and 20

Answers

Both of those angles are 45

Look up 90 45 45 triangle:)

Right angled triangle ✅

90° + 3x + 2x = 180° {sum}

5x = 90

x = 90/5 = 18

x = 18

acute angle : 3x = 3 × 18 = 54°

2x = 2 × 18 = 36°

Gasoline costs $3.65 a gallon Which is an estimated cost of 14.2 gallons of gasoline?

Answers

Answer:

the answer is $51.83  

Step-by-step explanation:

Answer:

40 or 56 because 3.65 x 14.2 is gonna equal 51.83

A shirt is on sale for 1 the original cost, what would be an equivalent decimal and
percent for
ONE
?
Decimal
Percent

Answers

0.2 for decimal nd 20% for percentage

Answer:

0.2 is the answer...........

Levi bought 5 chicken wings for $9.00. What's the unit cost of one wing?

Answers

Answer:

$1.8

Step-by-step explanation:

9/5 = 1.8

Hope this helps! You can ask me more questions in the comments if you want! :)

If a triangle has lengths of 3ft and 54ft, what are all the possible lengths for the third side?
51ft
53ft
55ft
57ft
58ft

Answers

Answer:

53, 55

Step-by-step explanation:

by the triangular inequality theorem, in a triangle.. sum of two sides is always greater than the third side.

3+54=57  ... exclude 57 and 58

3+51=54   ... exclude 51

Peter has $12 in nickels and quarters. Altogether, he has 72 coins. Use the variables n and q to write and solve a system of equations to determine how many of each coin she has.

Answers

Step-by-step explanation:

n= nickels

q= quarters

Create a system of equations

n + q =72 number of coins

0.05n + 0.25q = 12 amount in money

solve by elimination ( anything would be fine)

n + q = 72

4( 0.05n + 0.25q = 12)

n+ q = 72

-

0.2n + q = 48

0.8n = 24

n= 30

now use substitution to find how many quarters she has

30 + q = 72

q = 42

He has 30 nickels and 42 quarters

Sorry for skipping some steps

I hope this helps!!!

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