The point (– 10, 4) is on the graph of which of these functions? Select all that apply.

Okay lol

Step-by-step explanation:

Answer:

circumference: 37.7

area: 113.1

Step-by-step explanation:

for the future look up '___ of a circle'

and enter the radius (if u are given the diameter divide it by 2)

Answer:

circumference = 37.68 (37.7 if you're rounding it)

Area = 113.04 (113.1 if you're rounding it)

Step-by-step explanation:

The formula for circumference is C=2πr (2 times pi times radius)

If the diameter is 12, the radius is 6.

2 x 3.14 x 6 = 37.7

The formula for area is A=πr2 (pi x radius to the second power)

The radius is 6. Six to the second power is 36.

36 x 3.14 = 113.04

The equation of the line is required.

The proportional relation of the graph is [tex]y=\dfrac{1}{7}x[/tex]

Two points of the line are

[tex](0,0)[/tex] and [tex](21,3)[/tex]

[tex]x_1=0[/tex]

[tex]y_1=0[/tex]

[tex]x_2=21[/tex]

[tex]y_2=3[/tex]

The equation of the line is

[tex]y-y_1=\dfrac{y_2-y_1}{x_2-x_1}(x-x_1)[/tex]

[tex]\Rightarrow y-0=\dfrac{3-0}{21-0}(x-0)[/tex]

[tex]\Rightarrow y=\dfrac{1}{7}x[/tex]

Learn more about equation of line:

https://brainly.com/question/13763238

Answer:

18lbs

Step-by-step explanation:

18 since 3 = 10% & 10%  = 1/6 of 60% which means 3 * 6 = 18

Answer:

Step-by-step explanation:

Tha first one ik im prolly wrong

Answer:

2

Step-by-step explanation:

Answer:

.

Step-by-step explanation:

Answer:

y = x - 2

Step-by-step explanation:

Answer:

I think 33 dollars

Step-by-step explanation:

Cost of the ball= $30

Sales tax= 10 %

Amount to be paid as tax = 10/100 x 30 = $3

Final price = MP + Tax = 30 + 3 = $33

Answer:

10:8

Step-by-step explanation:

5*2=10

4*2=8

10:8

Answer:

the answers equivalent to 5:4 is 10:8

Step-by-step explanation:

The reason I only chose 10:8 is because all the other answers are not even multiples of 5 or 4 or they were multiples of 5 and 4 but they were not multiplied by the same number.

Example:

25:15 = okay so 5 can go into 25, 5 times but 4 cannot go into 15

20:19 =  okay so 5 can go into 20, 4 times but 4 cannot go into 19

30:20 = though 5 can go into 30 and 4 into 20 they are not multiplied by the same number

15:16 = though 5 can go into 15 and 4 into 16 they are not multiplied by the same number

and last but not least 100:85 = okay so 5 can go into 100, 20 times but 4 cannot go into 85

So it leaves 10:8= 5 can go into 10, 2 times and 4 can go into 8, 2 times so this is your answer.

Hope this helps you!!!

5 * 2 = 10 and 4 * 2 = 8

Answer:234

Step-by-step explanation:

XY>=90

9x>=90

x>=10

possible solutions include 134131413 4234234232 342342423 2342423423 342423432 42342423 23423424 23424242234 244324242424234 2342 and 497553452353570542389579523954875923759237529

Answer:

1

Explanation:

Slope formula:

y₂ - y₁ / x₂ - x₁

2 - (-2) / 2 - (-2)

2 + 2 / 2 + 2

4 / 4

= 1

Answer:

[tex]m=1[/tex]

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Algebra I

Step-by-step explanation:

Step 1: Define

Point (-2, -2)

Point (2, 2)

Step 2: Find slope m

Simply plug in the 2 coordinates into the slope formula to find slope m.

9514 1404 393

Answer:

  2463.01 mm²

  2461.76 mm² if you use 3.14 for π

Step-by-step explanation:

The formula for the area of a circle is ...

  A = πr²

where r is the radius, half the diameter.

For a diameter of 56 mm, the radius is 28 mm. Using that in the formula gives an area of ...

  A = π(28 mm)² = 784π mm²

For an appropriate value of π, the area is ...

  784π mm² = 2463.00864... mm² ≈ 2463.01 mm²

For 3.14 as the value of π, the area is ...

  784(3.14) mm² = 2461.76 mm²

_____

Comment on pi

Quite often these problems expect you to use 3.14 for pi. The required answer has 6 significant digits, so the use of a 3-digit value for pi is not appropriate. Rather, the value used should be 3.141493 or even more accurate.

Answer:

I think so sorry if it's wrong

Answer:

Yes, it is!

Step-by-step explanation:

The product means multiply which is what you did, sum is addition, less than mean subtract, and more than and twice a number means an equation. Good Job!

Answer:

185 + 0.03x = 275 + 0.025x

Step-by-step explanation:

0.03x - 0.025x = 275 - 185

0.005x = 90

Divide both sides by 0.005

x = 90/0.005

x=18000

Answer:

its easy how do u not under stand it LOL

Step-by-step explanation:

Answer:

I'll do #2 for ya.

a) 27

b) 9

c) 17.5

Step-by-step explanation:

a) 75% of 36 = 27

b) 36-27=9

c) 14*1.25=17.5

Answer:

8

Step-by-step explanation:

The questions is difficult to read but if it means "Jada has 12 library books checked out and Han has 1/3 less than that" Han would have 8 because 12/3 is 4. 12-4 is 8. This would only be correct if that is what the problem means. Sorry. I'm not sure what "LaTeX: \frac{1}{3}1 3" means.

Answer:

1. 1

2. -1

3. -3

4. 3

Step-by-step explanation:

just trust lol

Answer:

There are 2.22 grams of clay are in each pot.

Step-by-step explanation:

Answer:

First one is 35,338

Second one is 74,322

Step-by-step explanation:

Answer:

its ummmmm 0

Step-by-step explanation:

Answer:

( I am assuming that these are all fractions)

1. 14 [tex]\frac{4}{7}[/tex]

2.  8

3. [tex]\frac{4}{15}[/tex]

4. 5 [tex]\frac{8}{11}[/tex]

Step-by-step explanation:

1. First you have to convert 15 into a fraction but it must have the same denominator causing the equation to look like 105/7 - 3/7= 102/7. But you cannot just leave the fraction like that it must be simplified 14 [tex]\frac{4}{7}[/tex]

2. Three-fifths of an hour is 36 minutes. You would next multiply 5 by 60 which would the hours into minutes 5 x 60 = 300. You would then divide 300 by 36 which would give you 8.3333333333, which I just simplified it to 8

3. In order for you to multiply a fraction you would first multiply the top then the bottom. 12 x 6= 72, 15 x 18= 270. The fraction would look like 72/270 which is simplified to [tex]\frac{4}{15}[/tex] .

4. First I changed the fractions into improper fractions causing the fraction to look like 36/8 x 14/11 (I got these answers by 8 by 4 then adding 4, then for the next fraction I multiplied 11 by 1 then added 3.) 36 x 14= 1224, 11 x 8= 88 the fraction would look like 1,224/88 you would simplify to 5 [tex]\frac{8}{11}[/tex]

Hope this helps

Please tell me if I made any mistakes I enjoy learning from them.

Answer:

9 cm

Step-by-step explanation:

divide the total circle centimeter which is 18 in half. Half of 18 is 9 so the diameter is 9.

Answer:

R = 9 cm

Step-by-step explanation:

C = 2ПR

Also C = 18П сm

2ПR = 18П

R = 18П/2П = 9 сm

Answer:

1. 7-5 =2

2. -7 + 5 = -2

3.-7 - 5 = -12

4. 7 - (-5) = 12

Step-by-step explanation:

#4 - The reason it's 12 is because the -5 is in parenthesis which means they want you to find the absolute value of the number and then add it. The absolute value of a negative number is positive.

#3 really you're adding 5 to -7.

#2 opposite of #3, you can think of it as subtracting 5 from -7.

Answer:

uhuuivfb igeg

Step-by-step explanation:

c chbqufuivphw

Answer:

I'm pretty sure the answer is d,(When both angle KMQ and MNS are equal to angle PMN, the angles KMQ and MNS are congruent.)

Step-by-step explanation:

I had this question on my practice exam for my midterm.

Answer:

i believe that the answer is the last  one, d