Mathematics Middle School

Help me like right know

Help Me Like Right Know

Answers

Answer 1

Answer:

B. 530.66 in.

Step-by-step explanation:

The formula to find circumference is [tex]\pi r^{2}[/tex]. The radius here is 13. 13 squared is 169. 169 x 3.14 is 530.66.

Hope it helps!

Answer 2

Answer:

The circumference is approximately 81.68

Step-by-step explanation:

Related Questions

A volcano on a recently discovered planet rises to a height of .
Use the table of facts to find the height of 15.338 mi. the volcano in feet.
Round your answer to the nearest tenth.

12 inches ( in ) = 1 foot ( ft )
3 feet ( ft ) = 1 yard ( yd )
36 inches ( in ) = 1 yard ( yd )
5280 feet ( ft ) = 1 mile ( mi )
1760 yards ( yd ) = 1 mile ( mi )

Answers

Answer:

21 km

Step-by-step explanation:

The volcano has a height of over 21 km (13.6 mi or 72,000 ft) as measured by the Mars Orbiter Laser Altimeter (MOLA). Olympus Mons is about two and a half times Mount Everest's height above sea level.

Unit conversion is the conversion of one unit to another unit with its standard conversion.

The height of the volcano is 15.338 miles.

1 mile = 5280 feet.

15.338 miles = 80984.6 feet.

The height of the volcano in feet is 80984.6 feet.

What is unit conversion?

It is the conversion of one unit to another unit with its standard conversion.

Example:

1 hour = 60 minutes

1 meter = 100 cm

We have,

The height of the volcano = 15.338 miles ___(1)

It is given that,

1 mile = 5280 feet _____(2)

From (1) and (2) we get,

15.338 miles

= 15.338 x 1 mile

= 15.338 x 5280 feet

= 80984.64 feet

Rounding to the nearest tenth.

= 80984.6 feet

Thus,

The height of the volcano is 15.338 miles.

1 mile = 5280 feet.

15.338 miles = 80984.6 feet.

The height of the volcano in feet is 80984.6 feet.

Learn more about unit conversion here:

https://brainly.com/question/13899873

#SPJ2

Can someone plz help me with this one problem!!!!

Answers

Answer:

its 63..................

You have to multiply it by 3 so the answer is 63

This might be a bit difficult, but you can do it!

Answers

Answer: B

Step-by-step explanation:

North and North and South and South can't connect.

To have a magnetic effect North and South have to connect.

B has north and south together, so that is the correct answer

Answer:

the answer is B

Step-by-step explanation:

because all the other answer choices are wrong b is

n,s,n,s,n it will only work that way  because north side will on,yl go with the south side

Help me and thx :D :D :D :D

Answers

Answer:

1. C equal to

2. D less than

3. G greater than

Step-by-step explanation:

4 pounds is 64 ounces

72 inches is 6 feet

2 kilograms is 2000 grams

Answer:

4 pounds is = to 64 ounces.

72 inches is less than 7 feet

2 kilograms is greater than 240 grams

Step-by-step explanation:

what is the y-intercept (1, 5)

Answers

I think it’s 2.5 Cuzz yes
The 5 because (x,y) is how coordinates are written

please help and dont write random things I really need help

Answers

Answer:

10 roses and 4 daisies

Step-by-step explanation:

This really comes down to trial and error but 10*2=20

3*4=12 10+4=14 20+12=32 Bing bam boom Bob's your uncle

Answer:

10 roses and 4 daisies

Step-by-step explanation:

This really comes down to trial and error but 10*2=20

3*4=12 10+4=14 20+12=32 Bing bam boom Bob's your uncle

Danny goes to game stop to purchase the new NBA 2K 2021 game that’s on sale for 15% off the regular price of $60.00. What is the sale price of the NBA 2K 2021 game?

Answers

Answer:

51.00

Step-by-step explanation:

Answer: $9.00

Step-by-step explanation: 15% is 10% + 5%. In this case, 10% of 60 is 6, and 5% of 60 is 3. 6+3=9, so, the sale price is $9.00.

EXPERT HELP: I'LL GIVE BRAINLIEST:

Answers

Hello,

The answer would be D

Hope this helped :)

Answer:

i think it b

Step-by-step explanation:

does any one know algibra cuse i dont olz help

Answers

Answer:

Step-by-step explanation:

d - 1750 + wc ^ 8492 * pk - 54
D- 17
E the addition sign and 50
C and 84 as the power
92 addition sign x

50 POINTS SOMEONE PLEASE HELP WHATS 2+2
A.) 4

B.) 2

C.)5

D.) 1230

Answers

Answer:

2+2=4

Step-by-step explanation:

Answer:

Option A

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

Alright someone tell me if all these choices correct

Answers

First one is true for when she shades 2

Help plz :((
I'll give brainliest

Answers

Answer:

b

Step-by-step explanation:

Answer:

a. B

b. Condensation

c. Precipitation

d. Rain, Drizzle, Snow, and Hail ( im not sure about d )

don't forget to give me brainliest, Thank you!

Which expression has the least value.
A. 4^1 + 12
B. 4^3
C. 25 - 4^2
D. 4^4 - 160

Answers

Answer:

C

Step-by-step explanation:

I’m not entirely sure but try C correct me if I’m wrong

Plzzz help zoom in to see hurry!!!

Answers

Answer:

S

Step-by-step explanation:

Answer:

S

Step-by-step explanation:

A cone with the same base but a height 3 times taller than the given cylinder exists. What is the volume of each figure? Express your answers in terms of pi.

Cylinder: ?

Cone: ?

Answers

Answer:

The answer is 36!

Step-by-step explanation:

Sadie ordered a pizza and had it delivered. The delivery fee is $3.50. The total cost c is equal to the cost of her pizza p plus $3.50. The rule is p+3.50. Complete the table using the rule to find the total cost if her pizza costs $9.75, $12.00, or $14.50.

Answers

Answer:

13.25

15.50

18

Step-by-step explanation:

i don't see the table so i just answered what the total cost would be

13.25
15.50
And 18 that’s the answer have a nice day

Which could be the area of the base of the triangular prism?

A triangular prism. The rectangular sides are 5 feet by 4 feet, 5 feet by 5 feet, and 5 feet by 3 feet. The triangular sides have a base of 4 feet and height of 3 feet.

[Not drawn to scale]
6 ft2
10 ft2
12 ft2
20 ft2

Answers

Answer:

c - 12ft

Step-by-step explanation:

Answer:

option 3 , 12

Step-by-step explanation:

Please help ASAP thax

Answers

Answer:

16) 5

17)6

18) 8

19) 8

Step-by-step explanation:

I am not sure, but hope it helps

Answer:

16. d=5   17. d=6   18. d=8   19. d=8

Step-by-step explanation:

I’m almost there just a a lil bit left !!!

Answers

Answer:

1.89 and 1.91

Step-by-step explanation:

                                             

The heights of two elevators can be modelled by linear functions. At time t = 0, Elevator A is 16 feet above ground floor. It descends at a rate of 4 feet per minute. The height of Elevator B is shown in the graph. Select all true statements.

Elevator B graph of a diagonal line on a coordinate plane going down and to the right with Time in minutes on the x axis and height in feet on the y axis. The line begins at the point zero comma 16 and passes through the point 2 comma 10.

Select all True Statements.

The initial height of Elevator A is less than the initial height of Elevator B.

Elevator A descends at a faster rate than Elevator B.

Elevator A will reach the ground first.

Elevator B will reach the ground first.

The initial height of Elevator B is less than the initial height of Elevator A.

Answers

Answer:

The answer is C

Step-by-step explanation:

These people are high

Solve the system of linear equations by substitution.

3x − 2y = 14
y = 2x − 10


The solution of the system is (___,___).

HELPP PLZZ

Answers

Answer: (6,2)

Step-by-step explanation:

Replace all occurrences of

y with 2x−10 in each equation.

−x+20=14

y=2x−10

Solve for x in the first equation.

x=6y=2x−10

Replace all occurrences of x with 6 in each equation.

y=2x=6

(6,2)

Point Form:

(6,2)

Equation Form:

x=6,y=2

A grocery store plans to use 75% of its area for food and beverages. If the grocery store has an area of 1,600 m², what is the area used for all the other items?

A. 400 m²

B. 600 m²

C. 1,200 m²

D. 1,240 m²

Answers

A i think (don’t mind this sjjddjwiwiek)

−1/2(14x−38)
plz help

Answers

-7x + 19

-14x - 38/2

-2(7x - 19)/2

-(7x - 19)

-7x + 19

please help meeee!!!!!!!!!1

Answers

D

is that what you answered or was that the answer

In a museum there is a sculpture in the shape of a cylinder. The cylinder has a diameter of 10 feet and a height of h feet.
Which equation can be used to find V, the volume of the cylinder in cubic feet?

Answer Choices:

A.) ∨= π (5)²h
B.) ∨= π (5h)²
C.) ∨= π (10)² h
D.) ∨= π (10h)²

Answers

Answer: A

Step-by-step explanation:

The diameter is 10 ft and to get r you divide 10 by 2 to get 5. Then square the radius and multiply by h.

the answer is A v= tt (5)2h

What is the first step in isolating the variable in this inequality?

4y + 2 > 24

A
Subtract 2 from both sides.

B
Multiply both sides by 4.

C
Divide both sides by 4.

D
Add 2 to both sides.

Answers

Answer:

A.) Subtract 2 from both sides

Answer:

A- Subtract 2 from both sides.

Step-by-step explanation:

In order to start to isolate the variable, we would need to get the variable and its coefficient on one side of the inequality alone. The only way to do that is to subtract 2 from both sides.

Hope this helped!

Match each equation with a diagram:

Answers

1=b
2=d
3=a
4=c
Hope that helps! Ask if you have any questions.
1: B
2: D
3: A
4: C
.........

Mandy is trying to subtract 6 − 16, and she has asked you for help. How would you explain the process of solving the problem to Mandy, using a number line?

Answers

Answer:

10

Step-by-step explanation:

write the numbers 1-16 on a number line

then start at 16 and go back 6

then Mandy will get her answer

the answer is 10 .
1. 1-16
2.left or back
3. what are the options?
4.10

HURRY PLEASE SHOW UR WORK AND WILL GIVE BRAINLIEST !!!

Answers

Answer:

im not exactly sure, but i think it would be PART A: either option B or D by going diagonal across the grid and then normal across the grid. PART B: option B because that is the shortest option going diagonal that matches with the options available

Step-by-step explanation:

hope this help enjoy ya day

Im so sorry guys I just need sooo much help ive had to redo this like 5 time

Answers

Answer:

C Have a great day!

Answer:

I believe the answer is C: AD, AC, AB

Step-by-step explanation:

Radii is the plural of radius.

a radius of a circle or sphere is any of the line segments from its center to its perimeter.

The line segments connecting point A to point D, point C, and point B are all radii.

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