What is the theoretical probability of spinning green on the spinner below?


1/12

1/8

1/3

1/4

Answer: The slope is 3 and the y-intercept is (0, -2)

Step-by-step explanation:

So y=mx+b right? and the m is the slope and b is the y intercept.

Answer:

slope = 3
y intercept = 0, -2

Answer:

8/3 is the answer I believe

\(6 * 2/3^2\)

Answer:

0.6534

Step-by-step explanation:

Answer:

Angle O = 72°, Angle M = 18°, Angle N = 90°

Step-by-step explanation:

According to the angle sum theorem, all interior angles of a euclidean triangle always add up to 180°.

given 5(Angle M) = Angle N, and 4(Angle M) = Angle O, you can substitute these equations into the equation defined by this theorem, Angle M + Angle N + Angle O = 180°

. Angle M + 5(Angle M) + 4(Angle M) = 180°

10(Angle M) = 180°.

then you divide. Angle M = 18°

with this statement. you can substitute this into the other equations to get the other answers.

5(18°) = Angle N, 4(18°) = Angle O.

90° = Angle N, 72° = Angle O.

Step-by-step explanation:

Let's assume the amount Mackey initially invested in the 6% account is x dollars.

According to the given information, Mackey invested $1000 more than x in the 8.5% account, which means she invested (x + $1000) dollars in that account.

The total interest earned from the 6% account would be 0.06x dollars, and the total interest earned from the 8.5% account would be 0.085(x + $1000) dollars.

The total interest earned in the year is given as $737.50, so we can set up the equation:

0.06x + 0.085(x + $1000) = $737.50

Simplifying the equation:

0.06x + 0.085x + 0.085($1000) = $737.50

Combining like terms:

0.145x + $85 = $737.50

Subtracting $85 from both sides:

0.145x = $737.50 - $85

0.145x = $652.50

Dividing both sides by 0.145:

x = $652.50 / 0.145

x ≈ $4500

Therefore, Mackey initially invested approximately $4500 in the 6% account, and she invested $1000 more, which means she invested a total of $5500.

$4500

$4500

$4500

$4500

Answer:

32

Step-by-step explanation:

b = \(\sqrt{6^2 - 2^2} = \sqrt{36-4} = \sqrt{32}\)

Answer:

√32

Step-by-step explanation:

pythagorean theorem is a^2+b^2=c^2

a and b are the legs and c is the hypotenuse

2^2+b^2=6^2

4+b^2=36

-4.        -4

b^2=32

b=√32

hopes this helps please mark brainliest

Answer: Hope this helps you!

A. |–4.8| > |2.5|

Step-by-step explanation:

When, you compare the distance between stuff, you always compare the absolute value of each thing. And even this equation does not ask for the distance between stuff, it still does require you to compare it with absolute value. The negative sign is only their because they are digging up the ground and not adding to the ground. However, when comparing it, we want to find what is deeper, so we use absolute value making it both positive to compare it fairly. However, if it asked which one was less deep you will use the negative signs. But based on this situation, you don't need to.

Answer: give the other person brainliest :)

Step-by-step explanation:

The lengths of sides BC, DE, and EC in triangle DEC are given as \(4\) feet, \(1.8 feet,\) and 0.8 foot, respectively. The length of side \(AB\) is approximately \(3.36\) feet.

Part A:

To draw triangles  \(ABC\) and  \(DEC\) separately, follow the steps below:

Draw a straight line segment DE with length  \(1.8\) feet.

From point D, draw a line segment DC perpendicular to DE with length 4 feet.

Connect point E and point C with a straight line segment EC.

From point B, draw a line segment BE perpendicular to BC with length 0.8 foot.

Draw a straight line segment BC that intersects line segment DC at point A.

Connect point A and point B with a straight line segment AB.

The lengths of sides BC, DE, and EC in triangle DEC are given as \(4\) feet, \(1.8 feet,\) and 0.8 foot, respectively.

Part B:

Since triangles  \(ABC\) and \(DEC\) are similar, their corresponding sides are proportional. Let x be the length of side AB. Then we have:

\(AB/DE = BC/EC\)

Substituting the given values, we get:

\(x/1.8 = BC/0.8\)

Solving for BC, we get:

\(BC = 0.8x/1.8\)

Since BC and EC are the two legs of a right triangle DEC, we can use the Pythagorean theorem to find BC:

\(BC^2 + EC^2 = DE^2\)

Substituting the given values, we get:

\((0.8x/1.8)^2 + 4^2 = 1.8^2\)

Solving for x, we get:

\(x = 1.8 * (sqrt(1.8^2 - 4^2)) / 0.8\)

\(x \approx 3.36 feet\)

Therefore, the length of side \(AB\) is approximately \(3.36\)  feet.

To learn more about triangles, visit

brainly.com/question/2773823

#SPJ1

Answer:

78+25+61+55+64=283

360-283=77

180+77=257

Answer:

160.381

Step-by-step explanation:

Answer:

c) 160, remainder of 16

Answer:

m= (b/4) -1

Step-by-step explanation:

b = 4(m + 1)

b/4 = m+1

(b/4) -1 = m

Answer:

m= (b/4) - 1

Step-by-step explanation:

You have to do the inverse of operations so times would be divide and add would be subtract.

Answer:

4.9

Step-by-step explanation:

for this I used the sine rule so I did 6/sin 70 × sin 50

Answer:

Step-by-step explanation:

Hi!

2^3 ( 2 to the third power or 2 cubed is just 2x2x2) is 8

Let me know if you need anymore help!

Step-by-step explanation:

Using PEMDAS, we need to evaluate what 2^3 equals.

\( {2}^{3} = 2 \times 2 \times 2 = 8\)

Your expression is:

\(9 + (16 - 8) \div 2\)

Answer:

You waxed the car for 16 minutes

Step-by-step explanation:

The equation is t=2m+5. T is the total time and m is the number of minutes you charge extra. There for (37)=2m+5. 32=2m. m=16. Total number of minutes waxed is 16 minutes

Answer:

3/28 more cups of flour

Step-by-step explanation:

For 28 biscuits = 4/16 cups

For 1 biscuit = 4/(16 x 28)

For 32 biscuits = 4/(16 x 28) x 32

                         = 4/448 x 32

                         = 4/14

                         = 2/7 cups

More flour required = 4/16 - 2/7

                                 = 56/224 - 32/224

                                 = 24/224

                                 = 12/112

                                 = 6/56

                                 = 3/28 cups

By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042

Answer:

By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042

Step-by-step explanation:

Answer:

4/7

Step-by-step explanation:

class total = 21

chance of picking one of 12 boys out of 21.

12/21 which can be simpilfied to 4/7

Answer: i would assume 1 mile

Step-by-step explanation:

idrk honestly it just looks like 1 mile

Answer:

3/8

Step-by-step explanation:

3/8 are vowels                                      

Answer:

15 bicycle and 6 go-cart.

Step-by-step explanation:

Given that,  

There are a total of 21 seat and 54 wheels in the room.  

Assume there are x number of bicycle.  

Since, each bicycle has only one seat and each go-cart has only one seat.  

Then, the number of go-cart is (21-x)

There are two wheels in a bicycle.

Total number of wheel in x number of bicycle is = (2.x)=2x  

There are four wheels in a go-cart.  

Total number of wheel in (21-x) number of go-cart =4(21-x)  

According to the problem,  

2x+4(21-x)=54  

⇒2x+84-4x=54  

⇒2x-4x=54-84  

⇒ -2x=  -30  

\Rightarrow x=\frac{-30}{-2}

⇒x = 15  

Hence, there are 15 bicycle and (21- 15)=6 go-cart

Answer:

1 C exactly

2 B 2.3

3 C 12

the graph shows that the point has pass the 2.2 unit but has yet to reach 2.3

m=2

\( \frac{6.5}{40.3} = \frac{m}{12.4} \)

\(40.3m \: = 6.5 \times 12.4\)

\(m = \frac{6.5 \times 12.4}{40.3} \)

\(m = \frac{80.6}{40.3} \)

\(m = 2\)

Answer:

M = 2

Step-by-step explanation:

Equivalence means to be same, whether it be value, temperature, size, etc.

If equivalence means to be the same, we can use this equation to figure out what M is equal to.

So, in order to solve for M, we need to divide 6.5 by 3.25.

Therefore, M = 2.

Answer:

D. 75 cm²

Step-by-step explanation:

We are asked to find the area of a scaled map.

A scale factor is a change in the size, or ratio of a shape, or object.

The value of the scale factor represents how much larger the shape or object will become.

First, let's identify what is given to us.

Given:

We should begin by enlarging the map with the given scale factor. In order to find the dimensions of the scaled map, we should multiply the given dimensions of the original map by the scale factor.

Multiply:

\(4 \times 2.5 = 10 \ cm\)

\(3 \times 2.5 = 7.5 \ cm\)

Next, we should find the area of the scaled map by multiply the dimensions together.

\(A = L \times W\)

Multiply:

\(A = 10 \times 7.5\)

\(A = 75 \ cm^{2}\)

The area of the scaled map is D. 75 cm².

Answer:

2n² + 5n - 102 = 0

n = 6

Step-by-step explanation:

The formula for the area of a rectangle is:

\(\boxed{A=w \cdot l}\)

where w is the width and l is the length.

From inspection of the given rectangle:

Given that the area of the rectangle is 90 cm², then A = 90.

Substitute the values of A, w and l into the formula:

\(\implies 90=(n+4)(2n-3)\)

Switch sides:

\(\implies (n+4)(2n-3)=90\)

Expand the left side of the equation using the FOIL method:

\(\implies 2n^2-3n+8n-12=90\)

\(\implies 2n^2+5n-12=90\)

Subtract 90 from both sides:

\(\implies 2n^2+5n-12-90=90-90\)

\(\implies 2n^2+5n-102=0\)

To solve a quadratic in the form ax² + bx + c, find two numbers that multiply to ac and sum to b.

\(\implies ac=2 \cdot (-102)=-204\)

\(\implies b=5\)

Two numbers that multiply to -204 and sum to 5 are:

Rewrite b as the sum of these two numbers:

\(\implies 2n^2+17n-12n-102=0\)

Factor the first two terms and the last two terms separately:

\(\implies n(2n+17)-6(2n+17)=0\)

Factor out the common term (2n + 17):

\(\implies (n-6)(2n+17)=0\)

Apply the zero-product property:

\((n-6)=0 \implies n=6\)

\((2n+17)=0 \implies n=-8.5\)

n = -8.5 is an extraneous solution since this solution gives negative side lengths, which is impossible.

Therefore, the only valid value of n is n = 6.

\(\hrulefill\)

Check by substituting the found value of n:

\(\textsf{Width}=6+4=10\; \sf cm\)

\(\textsf{Length}=2(6)-3=9\; \sf cm\)

\(\textsf{Area}=10 \cdot 9=90\; \sf cm^2\)