Help me out please ??

Answers

Answer 1

I think that is B thanks

Answer 2

I think it is either A or D. I’m sorry I couldn’t figure out the correct answer

Related Questions

Two gears are connected and are rotating simultaneously. The smaller gear has a radius of 2 inches, and the larger gear has a radius of 7 inches.

Part 1: What is the angle measure, in degrees and rounded to the nearest tenth, through which the larger gear has rotated when the smaller gear has made one complete rotation?
Part 2: How many rotations will the smaller gear make during one complete rotation of the larger gear?
Show all work.

Answers

Answer:

Let r represent the radius of the smaller circle and R the radius of the larger circle.

Apply ratios: the radius of smaller circle to radius of larger circle, i.e.

r: R = 3 : 7.

I complete rotation = 360 degrees.

Part 1:

For one complete rotation of the smaller circle, the larger circle is rotated through: (3/7)*(360) = 154.3 degrees

Part 2:

For one complete rotation of the larger circle, the larger circle is rotated through: (7/3)*(360) = 840.0 degrees

This is equivalent to (840/360) = 2.3 rotations

Alternatively, use the ratios:

The number of rotations = R/r = 7/3 = 2.3 rotations

BRAINLIEST PLEASE??

Step-by-step explanation:

Answer:

Step-by-step explanation:

for smaller gear circumference=2π×2=4π inches

for larger gear

l=4π

θ=l/r

θ=(4 ×180)/7=720/7=102 .9°

for larger gear circumference=2π×7=14π

number of rotations=(14π)/4π=7/2=3.5 rotations or 3 1/2 rotations.

A. 11
B125
C. 275
D 450

Answers

Answer:

Step-by-step explanation:

duh

What is 8.23 divided by 103?

Answers

Answer:

0.08

Step-by-step explanation:

If u do the math or put it in the calculator u should get 0.08

Which of the following inequalities matches the graph? 100 point

Answers

Question:

Which of the following inequalities matches the graph?

Answer:

Looking at the graph the y values does not change, it stays at zero

The shaded area are the numbers under O

This means the answer is y ≤ 0

The answer is y ≤ 0

Hope it helps

-------☆ﾟ.･｡ﾟᵴɒƙυᴚᴀ_ƨȶäᴎ❀

what is 30% of $40 is

Answers

Answer:

$12

Step-by-step explanation:

Answer:

$12

Step-by-step explanation:

30/100 = X/40

X/40 = 30/100

X*40/40 = 30*40/100

X = 1200/100

X = 12

Katie draws marbles from a bag. She drew 6 red marbles out of 20 marbles she picked. If she were to draw 10 more marbles, how many of those 10 can she predict to be red?

2

3
4

5

Answers

Answer:

Step-by-step explanation:

If red marbles are 10 then answer is 4

Plz help it’s due today’s

Answers

Answer:

% increase

Step-by-step explanation:

80(1.15) = 92

What is the range of the function shown on the graph above

Answers

Answer:

Step-by-step explanation:

there isnt an arrow saying it keeps going past 10

HELLLPP ANY HELPS PLEASE I NEED HELP I AM RUNNING OUT OF TIME !!

Answers

G/9 and it says I need at least 20 characters

Answer:

Option C

g/9

Step-by-step explanation:

g ÷ 9

[tex] = \frac{g}{9} [/tex]

is this graph a negative association or positive association

Answers

A positive association, because the graph is pointing upwards.

Answer:

This graph is positive

Step-by-step explanation:

Find the value of x. Round to the nearest tenth

Answers

Answer:

x=24.1

Step-by-step explanation:

soh cah toa

cos(24°)=22/x

cos(24)= 0.9135

0.9135=22/x

0.9135x=22

x=22/0.9135

x=24.1

Answer:

24.1

Step-by-step explanation:

By sine rule:

[tex] \frac{ x}{\sin 90 \degree} = \frac{22}{\sin (90 - 24)\degree} \\ \\ \frac{x}{1} = \frac{22}{ \sin 66 \degree} \\ \\ x =24.081998127 \\ \\ x \approx 24.1[/tex]

Original Number
Write as Fraction
5
6

Answers

Answer:

5/6 because it would be because the numerator would be 5 and the denominator would be 6.

Answer:

5/6

Step-by-step explanation:

since 5 is on the top it would be the numerator

since 6 is on the bottom it would be the denominator.

Which expression is equivalent to 4/9×2?
2x 9/2
4x2/9
2x2/9
4x9/2

Answers

4x2/9
_______________

Answer: is b

Step-by-step explanation:

Extra Example 3: Hazel has $23.28 in her purse. She has $5.60 more than Nixon.
Paul says that Nixon has $28.88. Yolanda says that Nixon has $17.68. Who is
correct?

Answers

Answer:

Yolanda is correct.

Step-by-step explanation:

If Hazel has $23.28 and $5.60 more than Nixon, then Nixon will have $17.68 because 23.28-5.60 is 17.68.

The only way Paul would be right is if Nixon has $5.60 more than Hazel because 23.28+5.60 is 28.88.

can somebody help me?

Answers

Answer:

80+5x

please mark me brainliest

Step-by-step explanation:

Jim estimated that it would take him 45 minutes
to complete the homework. If ACTUALLY took
him 25 minutes. What was his percent error?

Answers

80%.

Percent error = | Estimate - Actual | / Actual = |45-25| / 25 = 20/25 = 0.80

Simplify: (3y^4 - 2y^2 + 3y - 2) - (-4y^4 - 2y^2+ 3)

Answers

Answer:

7y^4+3y-5

Step-by-step explanation:

The radius of a circle is 1 mile. what is the circle's area?

Answers

Step-by-step explanation:

A≈3.14mi²

Marc claims that V17 is greater than 71. Jenny claims that it is
impossible to compare the numbers without a caldulator. Is either
friend correct? Explain.

Answers

None of them are correct the square root of 17 will obviously be less than the square root of 71 to the 3rd power. As for Jenny it is definitely possible to calculate this without a calculator.

¿Qué representa 34?

Answers

Answer:

El número 34 en numerología simboliza optimismo, espiritualidad, análisis, autoexpresión, introspección, pragmatismo. Si el número 34 es el número de tu destino, lo más probable es que seas una persona muy espiritual, sabia e intuitiva.

Step-by-step explanation:

write a equation of the line that passes through each pair of points (1,0) (5,-1)

Answers

Answer:

Slope : -1/4

Equation: y = -x + 1/4

Step-by-step explanation:

You start by finding the slope using the slope formula. Then after finding the slope you use one of the pairs to substitute in the equation y = mx+b then after doing that you solve for your b since it will be the only missing variable. Then you have your equation.

I need help, this is homework due in a few minutes

Answers

The y-intercept is -6

It opens down.

Solve the system of equations:
4x - 3=-2x + 9

Answers

Answer:

x=2

Step-by-step explanation:

Step 1: Add 2x to both sides.

4x−3+2x=−2x+9+2x

6x−3=9

Step 2: Add 3 to both sides.

6x−3+3=9+3

6x=12

Step 3: Divide both sides by 6.

6x = 12

6 6

x=2

Answer:

42 as i dont know so ask jeff ma boy from da sewers

Step-by-step explanation:

Using the ratio 3 dogs to 2 cats if you had 15 dogs how many cats would there be

Answers

Answer: 10 cats

Step-by-step explanation:

3/2

15/x

3*5=15

2*5=10

3/2=15/10

Answer:

Step-by-step explanation:

can somebody plllllzzzzzzzzzzz help me with this-2 (x + 4 + 5y)

Answers

Answer:

-2x -8-10y

Step-by-step explanation:

-2 (x + 4 + 5y)

distribute

-2x -8-10y

PLEASE HELP THIS IS WORTH MY WHOLE GRADE ITS DUE IN 1HR PLEASE

Answers

Don't we need the full question?

What is The value of ...

Answers

-3x^-4
=3-(-3)=6
Thank you

37) The graph represents the solution to which inequality?

Answers

Answer:

your answer will be D. X - 5 < -9

Step-by-step explanation:

hope it helps have a nice day!!!

Radius of sphere js 6 centimeters what is volume

Answers

the equation for volume of sphere is 4/3 x π x r^3

so just put the numbers in

4/3 x π x 6^3

= 288 π cm^3

Answer:

The volume of a sphere is given as

4/3 πr^3

There is only one variable, the radius, which we are given in the problem.

since the radius is 6 cm, we can plug that in to the formula

4/3 π6^3

Put this into the calculator, and we see that the volume is 904.8cm rounded to the nearest tenth.

Step-by-step explanation:

Hope it is helpful....

Alguien me ayuda con estos problemas?

Answers

Answer:

euifgesr ourugyfru fe

Step-by-step explanation:

Answer:

euifgesr ourugyfru fe

Step-by-step explanation:

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