Mathematics Middle School

find the radius of the circle

Answers

Answer 1

the radius is 6 because 12 divided by 2 is 6

Answer 2

Answer:

The answer is 6 cm

Step-by-step explanation:

Given;The diameter of the circle = 12 cm.To Find;Radius of the circle.Formula;Radius = Diameter ÷ 2

Now,

Radius = Diameter ÷ 2

R = 12/2 = 6 cm

Thus, The radius of the circle is 6 cm.

Related Questions

What is the range of the data below?

Answers

The range is essentially the difference between the highest score and the lowest score. In this box and whisker plot, the highest score is 115, while the lowest score is 102

115-102= 13

Therefore, the answer is option d

Hope this helped :)

Match the point to the correct letter

Answers

Answer:

W=(40,-35)

X=(-40,40)

Y=(20,10)

Z=(-15,-20)

Step-by-step explanation:

Find the greatest common factor 39 of and 44.

Answers

Answer:

There are no common factor between the two or its just 1.

Explanation

Factors for 39: 1, 3, 13, and 39.

Factors for 44: 1, 2, 4, 11, 22, and 44.

Answer:As you can see when you list out the factors of each number, 1 is the greatest number that 39 and 44 divides into.

Step-by-step explanation:

Michael decided to take all his leftover change each month and place it into a savings account. This account earns 2% simple interest each year. The only thing Michael is putting in this account is his leftover change, which is a small amount. Should Michael keep his account since he is putting very small amounts in and earns very little interest?

A. Yes, his monthly deposits and interest will accumulate, which means the balance will grow over time.

B. No, the monthly bank fees are taking away all his deposits which leaves the account at zero.

C. Yes, the cost to close the account would cost more than what is in the account since the acc
ount balance really isn't growing.

D. No, he needs to big deposits for his account to actually grow over time.

Answers

Answer:

yes, his monthly deposits and interest will accumulate,which means the balance will grow over time.

I need help with my math homework.

The first one to answer I will mark brainliest. But no spam answering.

Answers

Answer:

4.1 is the height of the smallest doll

I'm not sure for the expression sorry.

Step-by-step explanation:

Answer:

4.1 is the height of the small doll i don't know the expression sorry

Step-by-step explanation:

Whoever gets it right can have brainliest, but answer ASAP!

Answers

Answer:

Bidmas.

B =brackets

I= indices

D=division

M=multiplication

A=addition

S=subtraction.

The 19-4 is in brackets so this comes first. The answer is the top one..

In America it is pemdas
P- parenthesis
E-exponent
M-multiply
D-divide
A-add
S-subtract
So A) 19-4 would be first!

Choose the THREE decimals that make the equation below true.

68.05 > ____

options:

1. 68.012

2. 680.2

3. 68.006

4. 68.3

5. 68.049

6. 68.1

Answers

answer-1 ,3, 5

Step-by-step explanation:they are all less than 68.05

1, 3, 5 yung sagot dahil nasa gitna ng 8 at 0 yung decimal, ang sabi sa question mo is three decimals that make equation true below. nag move sya nang tatlong beses/tatlong number so 1,3,5 ang sagot

A car used 1/32 of a gallon of gas to drive ¼ of a mile. At this rate, how many miles can the car travel using 1 gallon of gas?

Answers

8 miles using 1 gallon of gas

[tex]\sf \dfrac{1}{32} \ gallon \ gas \rightarrow \dfrac{1}{4} \ mile[/tex]

[tex]\sf 1\ gallon \ gas \rightarrow \dfrac{\dfrac{1}{4}}{\dfrac{1}{32}} \ mile[/tex]

[tex]\sf 1\ gallon \ gas \rightarrow \dfrac{0.25}{0.03125} \ mile[/tex]

[tex]\sf 1\ gallon \ gas \rightarrow 8 \ mile[/tex]

1/32 gallon used to cover 1/4mile

1gallon will be used

1/4÷1/321/4×321(8)8mi

please help!!!!!!!!!!!!!!!!!!!

Answers

The answer is 70 to 80 students.

Answer:

70-80

Step-by-step explanation:

Write each equation in slope-intercept form.

(If correct, will give brainliest)

Answers

Answer:

Step-by-step explanation: The slop intercept form is y= mx +b .

Subtract 3x from both sides of the equation . Divide each term by 4 and simplify .

Answer:

1) 3x + 4y = 8 = y=mx+b
I'm sorry all I know is the 1st one.

Good luck on the rest! :)

Step-by-step explanation:

which is largest 3.3 times 10^5 or 3.1 times 10^5

Answers

Answer: 3.3 times 10^5 is bigger

Step-by-step explanation: 10^5= 10*10*10*10*10=100,000.

so 100,000 multiplied by 3.3 = 330,000

or 3.1 multiplied by 100,000 = 310,000 so it's obvious that 330,000 is bigger.

3.3 x 10^5 = 50.3 and 3.1 x 10^5 = 50.1

In the equation you wrote in part C, which is the independent value and which is the dependent value?

Answers

Answer:

usually the independent value is the x value and the y is the dependent value.

Step-by-step explanation:

an example is "The fee for a hotel room differs from how many days you stay"

independent: the number of days you stay at hotel

dependent: fee for hotel room

what is six hundred thirty-one and fifty-eight thousandths in decimal form?

Answers

Answer:

631.058

Step-by-step explanation:

The 'and' indicates that there will be a decimal.
fifty-eight thousandths indicates there will be a 5 in the hundreds and 8 in the thousandths place.

Answer:

631.58

Step-by-step explanation:

Vincent plans to save of ⅔ his earnings each week for 16 weeks. He earns approximately $180 per week. About how much will Vincent have saved from earnings at the end of 12 weeks?

Please no links

Answers

Answer:

$1440

Step-by-step explanation:

2/3 earings each week

He gets approximately 180 per week

2/3 of 180 is 120

120*12=1440

He would have saved $1440.

$180 divided by 3 is $60 which is 1/3 of $180
To get 2/3 of $180, you’ll do
$60x2=$120 which is 2/3 of $180
Now, $120x12weeks= $1,440
Answer- Vincent will have $1,440 at the end of 12 weeks.

Could you help me with this one

Answers

2fn-7n=2 is the correct answer

Quick Question! Please help!

Simplify using the rules of exponents:
b^4 x (b^2) ^6

A) b^12
B) b^48
C) b^16
D) b^68

Answers

Answer:

Step-by-step explanation:

Whenever you see a variable with an exponent (in parentheses) with another exponent (outside of the parentheses), you need to multiply them together.

[tex]2 \times 6 = 12[/tex]

Now that we only have b^4 x b^12, you might think we need to multiply the exponents again, but that would be wrong.

The only case where you should be multiplying exponents would be in the case of the first step.

Instead, we need to add them.

[tex] { b}^{4 + 12 = 16} [/tex]

Now we know our answer is C.

can someone help me plseawe

Answers

18 meters by 14 meters

Step-by-step explanation:

18 meters by 14 meters

Area of rectangle is base times height (AKA length times width or however you wish to call the dimensions).

This question is a system of equations question. We can make two equations. We know that every rectangle must have 2 "lengths" and 2 "widths" (4 sides in a rectangle). Since Maria only has 64 meters of fencing, we get the equation:

2L+2W = 64

Now we know the area enclosed must be 252 so we have:

L* W = 252

Rewriting the second equation we get:

Plug this into first equation to get:

(multiply everything by L)

Solving the quadratic tells us L can be 18 or 14. Let's consider if L is 18 first by plugging 18 back into the second equation to get 18 * W = 252 which gives us W = 14. If we do the same for when L = 14, we get that W = 18.

Now you might wonder why we have 2 possible combinations, that's because in reality, it doesn't matter which one we label as length (L) or width (W).

Here’s is your answer

Rule 1: Add 2 starting from 9. Rule 2: Add 3 starting from 5.
What would the coordinate pair be?

Answers

Answer:

(11,8)

Step-by-step explanation:

9+2=11

5+3=8

Answer:

(11,8)

9+2=11

5+3=8

heres another one pls help i need only one assignment for my grade to get to a B

Answers

Answer:

Step-by-step explanation:

angle f = 70 degrees and all the lines are equal (70 degrees)

90°-20°=70°

90 is the answer I took the test

She can choose from 7 pairs of pants, 6 t-shirts, 7 sweaters or hoodies, and 2 pairs of shoes. How many different outfits does Kaylee have to choose from?

Answers

Answer:

she has 7 outfits

Step-by-step explanation:

cause if you have 7 pairs of pants and 6 shirts and 7 hoodies you can make 7 outfits

Jada is making a scale model of the solar system. The distance from Earth to the moon
is about 2.389 × 105 miles. The distance from Earth to the sun is about 9.296x 107
miles. She decides to put Earth on one corner of her dresser and the moon on another
corner, about a foot away. Where should she put the sun?

Answers

Answer:

she should put the sun 2.8 miles away

Step-by-step explanation:

had this question and got it right.

She should place the sun 389.1167 feet away The distance from Earth to moon (2.389*10^5 miles) was represented by a foot of distance.
If we apply a rule of three
1 foot ----------------------- 2.389*10^5 miles
x --------------------------9.296*10^7 miles
x = ( 9.296*10^7 miles * 1 foot) / 2.389*10^5 miles

Answer all of the questions with number 7 they go together 7-10 please answer the sceen shot please help me

Answers

7 is A

8 is B

9 is A

10 is C

A 1,500 year old sequoia tree measures 1,980 ÷ 10 feet tall. How tall is the tree?

Answers

Answer:

198 ft

Step-by-step explanation:

say ty tp my cat

^-^

198 feet. you just divide 1980 by 10. the 1500 is unnecessary information

3. Which of these rational numbers represents a terminating decimal?

Answers

Answer:

Step-by-step explanation:

convert all the numbers and see which one represents a terminating decimal

7/28 is a terminating decimal

I WILL CHOOSE BRAINLIEST ANSWER!

Answers

Answer: A. 9.4 units

Step-by-step explanation:

We could use the distance formula, but this problem asks us to use the Pythagorean theorem. This means we will "create" a right triangle and solve for the hypotenuse.

[1] First, we need to draw our triangle.

-> Please see attached.

[2] Now, we will count the length of the sides for the formula.

-> Please see attached.

[3] Lastly, we can use the Pythagorean theorem to solve for the missing side which also known as the hypotenuse. In this case, it is from point R to point S

a² + b² = c²

5² + 8² = c²

25 + 64 = c²

89 = c²

[tex]\sqrt{89}[/tex] = c

c ≈ 9.43

-> Which becomes 9.4 when rounded to the tenths place.

A. 9.4 units

Answer:

A. 9.4 units

I explianed

HELP I NEED THIS REALLY FAST WILL GIVE BRANILIEST!!!

Answers

Answer:

Part 1: 20
Part 2: 75%
Part 3: Skewed to the right

Step-by-step explanation:

Hope this helps. Please give Brainliest.

Andrew writes the algebraic expression 2s + 2.79 to represent the cost of his lunch. He bought 2 sandwiches and a large drink. Identify any variable, coefficients, and terms in the expression. Tell what each represents

Answers

Variables=S
Coefficients=2
Terms=2, 2.79

Write a statement that correctly describes the relationship between these two sequences: 2, 4, 6, 8, 10 and 1, 2, 3, 4, 5.

Answers

They both are arithmetic sequences.

Step-by-step explanation:

They are arithmetic sequences because they both follow a pattern the first set is going by 2 the second is going by 1. Hope this helps!!!

answer: they are arithmetic sequences
arithmetic sequences is always adding

(PLS HURRY)
Choices:
A. 4m
B. 5m
C. 2m
D. 6m

Answers

Answer:

Step-by-step explanation:

So 96 divided by 6 is 16, 16 divided by 2 is 8, 8 divided by 2 is 4.

please help me with this question i will put an image

Answers

The 9 in position B has a value that is 100 times the value of the 9 in position D.
The 3 in position E has a value that is 1/100 times the value of the 3 in position C.

Other Questions

Using your own words, describe the characteristics of stalins rule in one sentence. a community service program, students earn points for two tasks: painting over graffiti and picking up trash. Thefollowing constraints are imposed on the program.1) A student may not serve more than 10 total hours perweek.2) A student must serve at least 1 hour per week at each task.Let g = the number of hours a student spends in a week painting over graffiti.Let t = the number of hours a student spends in a week picking up trash.Write a system that represents the imposed constraints. In one location, the remains of an Irish Elk are found in a stratigraphic layer near the surface. This species died out approximately 10,600 yBP. Additional Irish Elk remains are discovered in a stratigraphic layer hundreds of kilometers away but are considerably deeper. What might be concluded from this Can someone please help me with this?I have been stuck on this assignment for a while D:thanks in advance, if u help will give brainiest :D Why do you think that organisms on the surface of the earth are not aware of the pressure? The rate at which an object weathers is determined by many different variables. For example, compare the two ancient Egyptian structures below.Compare the obelisk from the temple of Luxor in Egypt (left) and the Egyptian obelisk called Cleopatra's Needle in New York (right).Both structures were carved in Egypt from the same type of rock more 1,000 years ago. However, the obelisk in New York, which was transported there from Egypt in 1881, has since experienced a much higher rate of weathering. What factors likely sped up the weathering process for the structure that was moved to New York? Tell your patient what he or she needs to do first.Remember:Use one affirmative formal command.Use one body part.Sentence two: Tell your patient what he or she cannot do.Remember:Use one negative formal command.Use one body part.Sentence three: Give your patient advice to keep him or her from getting worse.Remember:Use one negative formal command.Use the correct form of the verb doler.Use one body part.Sentence four: Tell your patient how to take care of himself or herself while at home.Remember:Use one affirmative formal command. which country lost the most men in world war 1 What factors led to Robespierre becoming a dictator? plsss answer thiss.. i need it rn non sense answer will be reported On Saturday, Mark sold 2 7/8 gallons of lemonade. On the same day, Regan sold 2/3 as much lemonade as Mark. How much lemonade, in gallons, did Regan sell? Help Braxton sold lemonade to earnmoney for a new bicycle. Afterselling 12 cups of lemonade, hehad earned $9. Based on thisinformation, what is the constantof proportionality?A) 12B) 1.75C) 1.33D)0.75 what is value laden exchange? Theme expressed in creons words Which of these is MOST responsible for the end of the Reconstruction Era?A. The Civil War B) Jim Crow laws not this oneC) Election of 1876 D) President Ulysses S. Grant I NEED HELP WITH THIS ALEKS TOPIC write an equation for an arithmic sequence such that t(3)=13 and t(12)=67 HELP ASAP I need help figuring out the answers Most of the fighting on the western front took place inOA. ItalyOB. the NetherlandsOC. Great BritainOD. France Review the graph of function f(x). On a coordinate plane, a graph has maximum point at open circle (0, 4), and curves down and then repeats with smaller curves at intervals of 2 pi in both the positive and negative x -axis. A point is at (0, negative 2). Which statement identifies and explains Limit of f (x) as x approaches 0? The limit Limit of f (x) as x approaches 0 = 2 because the value of the function at x = 0 is 2. The limit Limit of f (x) as x approaches 0 does not exist because there is an open circle at (0, 4). The limit Limit of f (x) as x approaches 0 = 4 because both the left-hand and right-hand limits equal 4. The limit Limit of f (x) as x approaches 0 does not exist because there is oscillating behavior around x = 0.