Mathematics College

If the radius of a clock face is 4.5 inches, what is the diameter? *

Answers

Answer 1

Answer:

9

Step-by-step explanation:

Related Questions

how do you solve this equation:
7-3 2/3

Answers

Answer:

5

Step-by-step explanation:

Using the order operations, we go left to right, multiplying 3 by 2/3, giving us 2. Then we subtract 7 - 2 = 5.

PLZ HELP I’LL GIVE BRAINLIEST

Answers

i’m not sure if this is right but im guessing c.

I think it’s C as the answer

A. Dan should hope his flight uses configuration B.

B. Dan should hope his flight uses configuration A.

C. Dan is equally likely to get an aisle seat with whichever configuration his flight uses

D. There is not enough information to determine which configuration Dan should hope his flight uses

Answers

c should be it, try it and see

Answer:

The answer is A.

Choose the equivalent answer for 6/7.

- 0.857142 repeating, about 85.7%
- 0.92, 92%
- 0.9, 90%
- 0.88 repeating , about 88.8%

Answers

Answer:

0.85714286

Step-by-step explanation:

the first answer- about 85.7% :)

Laura bought y yards of fabric on Saturday. The next day, she went back and bought 3 more yards than she did on Saturday. If each yard of fabric costs $5, write an expression in simplest form for the total amount of money she spent on both days.

Answers

Answer:

(y+3)*5

im pretty sure this is correct

Darrion's car has a gas mileage of 30 miles per gallon. How many miles can Darrion travel on 13 gallons of gas?

Answers

30 miles = 1 gallon

To find for 13 gallons you do:

30 x 13 = 390

Darrion can do 390 miles with 13 gallons of gas

30 times 13 because each gallon will take him 30miles... which would be 390miles

Good luck Brainliest would be appreciated

PLS HELP WILL GIVE U POINTS
Describe the histogram using the SUCS acronym

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Can you define the SUCS acronym and maybe I’ll be able to help. I’ve never heard of it

answer please quick i need help i only have 3 mins left

Answers

Answer:

70/100 ⋅ 80

0.7 ⋅ 80

7/10 ⋅ 80

Step-by-step explanation:

Brainliest please??

I think you have to divide 80 by 3 tell me if you don’t know how to

I need to find the x

Answers

13.75 feet

The scale is 2.5, you can figure this out by 30/12 because they are corresponding legs, because the scale factor is 2.5, you will multiply 2.5x5.5. The 5.5 comes from 6 inches being one half of a foot.

Evaluate the expression below, if a = 3, b = 4, c = 12, and d = 1

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Alabama hi hi hi hi hi hi hi hi hi hi

which symbol will make the following statement true? |−27|_____ 19

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Answer:

the greater than symbol(>)

Step-by-step explanation:

the absolute value of -27 is 27. 27>19

HELP IMMDEIALEYELLYLEYLEYLELYELYLEYLELY MATH

Answers

Answer:

10n+10

Step-by-step explanation:

10n+10

Explanation:

When n=0 that must mean that you always add 10. From there it's pretty obvious that it's increasing by 10 each time, meaning that you multiply n by 10 as well

Write the phrase as an expression.

3 times a number x

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Answer:

It would have to be 3x or 3(x)

need help on this question

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Did you say nevermind so I will just take these free points

The account title are:

No journal entry required, cash, accounts receivable, office supplies, prepaid rent, prepaid insurance, office equipment, accumulated depreciation - office equipment, accounts payable, notes payable, unearned revenue, common stock, dividends, services revenue, utilities expense.

Please help me solve this

Answers

Answer:

Cash 107000

Office equipment 30500

Common stock 137500

evaluate f(x)=x/x-5 when x=3

Answers

Answer:

Step-by-step explanation:

3/3-5=3/-2

Jack is growing Red wiggler worms to help make compost. He measured the lengths of two young worms. The 10- day old worm is 10/12 inch long. The 20-day old worm is 1 4/6 inches long. About how much longer is the 20- day old worm than the 10-day old worm? Explain how you found your estimate. 1

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Answer:

Answer: The 20-day old worm is inches more longer than the 10-day old worm. If someone says the same thing as me, they copied me—

Step-by-step explanation:

can i get a brainliest-?

rewrite -3(5u+5)+10u in simplest form

Answers

Answer:

-5u-15

Step-by-step explanation:

-3(5u+5)+10u

-15u-15+10u

-5u-15

Remove the parentheses and distribute-3 through the parentheses you get -15u-15+10u
Collect the like term which is -15u and 10u
You get -5u-15 which is your answer

What’s the answer to the equation “x^-4 • 2x^-3 y^-3” ??

Answers

Answer:

Get the app Photo Math

Step-by-step explanation:

Gives you the answer and if they ask to show work they also show a step on step on how they did the work

If you get Photomath and use the camera it will give you the answer. You’ll have to pay to see the steps though

In the diagram, △RST∼△R′S′T′. Determine the length of RS. Show your work.
100 points!

Answers

Answer: 6 feet

Explanation: Since the triangles are similar, we can use the proportion 9/4=(12x+2)/(5x+1).

Cross multiplying 9*(5x+1) and 4*(12x+2) gives us 45x+9=48x+8.

Solving for x gives us 1/3.

You can check your work by plugging in x for the two equations, which gives us 6 (RS) and 8/3 (R’S’)

The scale factor is 4/9 (k) from 9k=4

6*4/9=8/3 and (8/3)/(4/9)=6

Answer:

RS = 6 feet

Step-by-step explanation:

Use ratios of corresponding sides:

TS/T'S' = RS/R'S'

Substitute and solve for x:

9/4 = (12x + 2)/(5x + 1)9(5x + 1) = 4(12x + 2)45x + 9 = 48x + 848x - 45x = 9 - 83x = 1x = 1/3

Find the length of RS:

RS = 12x + 2 = 12(1/3) + 2 = 4 + 2 = 6 feet

Amy sold 338 flowers at the market today. If each bunch has 13 flowers in it, how many bunches did Amy sell?
A. 24
B. 26
C. 62
D. 23

Answers

Answer:

26

Step-by-step explanation:

338 / 13 = 26

26 batches of 13 flowers are equal to 338.

Please help don’t guess pick answer in the bottom please I’m begging you I need this grade!!! 40pts!!!

Answers

Answer:

1) x/4 < 4 ⇒ x < 4*4 ⇒ x< 16

x = 4, 8, 12

2) x + 3 ≥ 15 ⇒ x ≥ 12

x = 12

3) 19 > x + 4 ⇒ 15 > x ⇒ x < 15

x = 4, 14

4) 12 ≥ 6x ⇒ 2 ≥ x ⇒ x ≤ 2

x = 1, 2

5) 7x ≤ 21 ⇒ x ≤ 3

x = 1, 2, 3

6) 5 + x < 7 ⇒ x< 2

x = 1

7) x - 5 < 17 ⇒ x < 22

x = 9, 14, 15

8) 3x ≥ 18 ⇒ x ≥ 6

x = 6, 11

9) 20 > x + 9 ⇒ 11 > x ⇒ x < 11

x = 4, 8

fred has 20 dollars to spend on 3 gifts. He spent 9 1/4 dollars on gift A and 4 4/5 dollars on gift B. How much money did he have left for gift C?

Answers

Answer:

Step-by-step explanation:

Your answer

Money left for gift c is = 5 19/20

Mark it as Brainlist answer. Follow me.

Help please !!
The table below represents a linear function. What is the slope of the graph of this function? input X: -2, -1, 0, 1, 2. output Y: -3, -1, 1, 3, 5

Answers

The answer should be B) 1/2

Answer:

2

Step-by-step explanation:

Rise/ run

y/x

Once you graph the ordered pairs you will have

(-2,-3) (-1,-1) etc...

it will work out to be up two over one 2/1 which equals two

Evaluate 2^x for (a) x = - 2 and (b) x = 3 3. Write your answers in simplest form

Answers

Answer:

a) 1/4

b) 8

Step-by-step explanation:

a) a negative exponent becomes positive if you take the reciprocal fraction

1 /2² = 1/4 when x = -2

b) x = 3

2³ = 2 x 2 x 2 = 8

The value of the expression as; a) 1/4 and b) 8

What is an expression?

Expression in maths is defined as the collection of numbers variables and functions by using signs like addition, subtraction, multiplication, and division.

We are given that [tex]2^x[/tex] for (a) x = - 2 and (b) x = 3

a) Since negative exponent becomes positive if we take the reciprocal fraction

1 /2² = 1/4

when x = -2

b) x = 3

2³ = 2 x 2 x 2 = 8

To know more about an expression follow;

brainly.com/question/19876186

#SPJ2

11-
10
9
OP
7
6
Weight (kilograms)
01
NO
X
1
2
3
8
9
10
4 5 6 7
Age (months)
The scatter plot shows the weight of a child each month.
per month.
kilograms. The child gains an average of
The birth weight of the child is
Reset
Next

Answers

Answer:

13 kg

Step-by-step explanation:

I'm 14 years old so my weight was 50 kg

Help me please, Due now.

Answers

The answer is D because I already took the test

The answer is D my guy

Find the slope of the line through the given points.
(-7, 7), (-1, 10)

Answers

Answer:

slope={10-7)/(-1--7)=3/(-1+7)=3/6=1/2

Answer:

3/6 or 1/2 (simplified)

Step-by-step explanation:

Use the slope formula: (change in y)/(change in x)

3xy - 4y when y =2 and x =5

Answers

Basically plug in 2 where y is and 5 where X is
3(5)(2) - 4(2) , the parentheses are there to multiply
30-8
22

Answer:

22

Step-by-step explanation:

What is the simplest form of the quotation simplify by rationalizing the denominator

Answers

Answer: below

Step-by-step explanation:

So, in order to rationalize the denominator, we need to get rid of all radicals that are in the denominator.

Step 1: Multiply numerator and denominator by a radical that will get rid of the radical in the denominator. ...

Step 2: Make sure all radicals are simplified. ...

Step 3: Simplify the fraction if needed.

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