can someone that is knowledgeable of the subject help me?

Answer:

First pic

[tex]ratio = \frac{62.8}{2 0} \\ = 3.14[/tex]

Second pic

[tex] < c + 2x + (3x + 10) = 180 \\ < c = 180 - 3x - 10 - 2x \\ < c = 170 - 5x[/tex]

Answer:

Step-by-step explanation:

Circumference equation:

Circumference to diameter ratio is:

Sum of angles of a triangle is 180°

A and C are equal angles as opposite sides are congruent.

Given:

Consider the discount percent and SP are given​.

To find:

The MP.

Solution:

Let x% be the discount percent Then

[tex]SP=MP-x\%\text{ of }MP[/tex]

[tex]SP=MP-\dfrac{x}{100}MP[/tex]

[tex]SP=\left(1-\dfrac{x}{100}\right)MP[/tex]

[tex]SP=\left(\dfrac{100-x}{100}\right)MP[/tex]

Multiply both sides by 100.

[tex]100SP=(100-x)MP[/tex]

Divide both sides by [tex](100-x)[/tex].

[tex]\dfrac{100}{100-x}SP=MP[/tex]

Therefore, the formula for MP is [tex]MP=\dfrac{100}{100-x}SP[/tex], where x is the discount percentage.

Answer:

The probability of rolling a 6 on the next toss = 1/6

Step-by-step explanation:

Given - Using a six-sided die, you have rolled a 6 on each of four successive tosses.

To find - What is the probability of rolling a 6 on the next toss?

Proof -

As the outcomes of previous rolls do not affect the outcomes of future rolls.

And there is one desired outcome and six possible outcomes.

So,

The probability of rolling a six on the fifth roll = 1/6 which is same as the probability of rolling a six on any given individual roll.

So,

The answer is -

The probability of rolling a 6 on the next toss = 1/6

In a six-sided die, by rolling a 6 on each of four successive tosses. the probability on the next toss is 1/6.

A six-sided die rolled 6 on each of four successive tosses.

It is defined as the possibility of an event to happen is equal to the ratio of the number of favorable outcomes and the total number of outcomes.

The number of favorable outcomes of the die is 1 and the total number of outcomes of the six-sided die is 6.

So, The probability of rolling a six on the fifth roll = 1/6, which is the same as the probability of rolling a six on any given individual roll.

The probability of rolling a 6 on the next toss = 1/6.

Learn more about the probability here:

https://brainly.com/question/795909

Answer:

3.42 feet

Step-by-step explanation:

Joshua walked 3 x 2 = 6 feet  

Kay walked approximately (3.14 x 6)/2 or 9.42 feet  

9.42 - 6 = 3.42 feet  

Kay walked 3.42 feet further than Joshua.

Answer:

Ln 15

Step-by-step explanation:

The expression equivalent to ln(5) + ln(3) is logarithmic ln(15), which is option C.

There are four basic properties of logarithms:

logₐ(xy) = logₐx + logₐy.

logₐ(x/y) = logₐx - logₐy.

logₐ(xⁿ) = n logₐx.

logₐx = logₓa / logₓb.

Given expression,

In 5 + In 3

We can use the logarithmic identity that says:

log(x) + log(y) = log(xy)

Using this identity, we can rewrite the given expression as:

ln(5) + ln(3) = ln(5 × 3) = ln(15)

Option A, ln(5³) is equivalent to ln(125), which is not the same as ln(15).

Option B, ln(8) is not equivalent to ln(5) + ln(3).

Option D, ln(3⁵) is equivalent to ln(243), which is not the same as ln(5) + ln(3).

Therefore, the expression equivalent to ln(5) + ln(3) is ln(15), which is option C.

Learn more about the logarithmic properties here:

brainly.com/question/24211708

#SPJ7

The complete question would be as:

Which of the following expressions is equivalent to the logarithmic expression below?

In 5+ In 3

A. In 5³

B. In 8

C. In 15

D. In 3⁵

Answer: Yes, x = 0

Step-by-step explanation:

To solve for x, we will simplify things by distributing the 4 to the (x + 1) term. This means that our new equation will be

4x + 4 = 2x + 4

Now that we have our new equation, we will isolate x by subtracting 4 from both sides. After this, we will end up with

4x = 2x

At first glance, this may seem like no solution. What number has the same value when multiplied by 2 and by 4? Well, there infact is one. This can be shown when we subtract both sides by 2x to keep x on one side, and get

2x = 0

Divide by both sides to isolate x, and you get x = 0/2 = 0.

Thus, x = 0.

Answer:

4

Step-by-step explanation:

Answer : Let Natalie's age be x. Let Fred's age be y. Add​ Fred's age to 3 times​ Natalie's age, the result is 65. Answer : Natalie is 13 years old and Fred is 26 years old.

Step-by-step explanation:

so sorry is wong

Answer:

Step-by-step explanation:

50 - 37 = 13 so the amount of books she needs is 13 to equal the total weight of 50 pounds

Answer:

Area of sector = 21.21

Step-by-step explanation:

Answer:

Area of sector = ½ r² ∅

1/2 ( 9^2) pi/6

81 x pi/6 x 1/2

81 x (0.52359877559) x 1/2

Area of sector = 21.21

Step-by-step explanation:

Answer:

this is your answer look it once

Answer:

Step-by-step explanation:

The surface area of a cube = 6a2 where a is the length of the side of each edge of the cube.

6a2

Putting value of a in the equation

6(2/3)^2

= 2.6666666666666666666666

Answer:

2 2/3 square inches

Step-by-step explanation:

Since each side equals 2/3 of, say, an inch, you need to multiply 2/3 by 2/3 to get the area of one side, then multiply that value by 6 to get the total surface area.

[tex]\frac{2}{3}*\frac{2}{3}=\frac{4}{9}[/tex]

[tex]\frac{4}{9} = 0.444444...[/tex]

Now, for the total:

[tex]\frac{4}{9} * 6 = \frac{24}{9}[/tex]

[tex]\frac{24}{9} = 2\frac{6}{9}[/tex]

[tex]2\frac{6}{9} = 2\frac{2}{3}[/tex]

Answer:

angle 9 = 55°

angle 7 = 145°

angle 3 = 35°

angle 4 = 55°

Step-by-step explanation:

Correct me if I'm wrong. I hope it helps.

Answer:

B

Step-by-step explanation:

A straight line equals to 180 degrees. The example shown is a linear pair!

Answer:

Yes you did

Step-by-step explanation:

Answer:

18 in.

Step-by-step explanation:

ycvjnyucfcgvjnjbhuftytghuhvgycyccvgv

Answer:

18

Step-by-step explanation:

C = 6 and x = -2 just mean that you are supposed to substitute them into the equation.

That means that the equation should be: 6 - 6 * -2, or 6 − 6 (−2), or 18.

Hope that this helps!

Answer:

d 0.50

Step-by-step explanation: hope it does help

Answer:

C. .25

Step-by-step explanation:

Answer:

c  ≥ (p x 2)

Step-by-step explanation:

Answer:

Step-by-step explanation:

The sum of the interior angles of this triangle must be 180 degrees.

Thus, angle x is 180 degrees less (39 degrees plus 125 degrees), or

x = 180 degrees - 164 degrees = 16 degrees.

Because of the 125 degree angle, this is an obtuse triangle.

Answer:

For 7 servings, you need 21 teaspoons of drink mix and 7 cups of water

For 2 servings, you need 6 teaspoons of drink mix and 2 cups of water

Step-by-step explanation:

Since you need 3 teaspoons of drink mix per serving, multiply number of servings by 3 to find teaspoons of drink mix

Since you need 1 cup of water per serving, the number of servings is equal to the number of cups