i need help on this question

Step 1: The question falls under intersecting secant lines theorem

This explain that m

Step 2 :

Then X = 2

Answer:

336

Step-by-step explanation:

A total of 512 possible words can be made.

A mathematical expression is made up of terms (constants and variables) separated by mathematical operators. A mathematical equation is used to equate two expressions. Equation modelling is the process of writing a mathematical verbal expression in the form of a mathematical expression for correct analysis, observations and results of the given problem.

We have a 8 letters word "FGHIJKLM"

Assume that there are [y] possible combinations. Then, the total number of [x] digit words that can be made are -

y = 8ˣ

y = 8ˣ

y = 8 x 8 x 8

y = 512

Therefore, a total of 512 possible words can be made.

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Answer:

Step-by-step explanation:

42v - 48 - 6v = 336

36v - 48 = 336

36v = 384

v = 10 2/3

Answer:

Strawberry 10% D

Step-by-step explanation:

percentage of chocolate is approximately 60% since it is covering more than half of the circle.

Now we have 3 parts left

as we can see Strawberry and Mint seem similar in size so they are gonna be equal, while vanilla is bigger than both of them.

60+?+?+?=100

hence strawberry is 10, mint is 10, chocolate is 60, vanilla is 20.

Answer:

Its BELOW sea level

Step-by-step explanation:

Answer:

45

scalene

acute

Step-by-step explanation:

Answer: The triangle classified by the sides is 59 degrees.  The triangle is classified by the angel is 1

Step-by-step explanation:

Answer:

  50√3 ≈ 86.6 m

Step-by-step explanation:

The geometry can be modeled by a right triangle with the height of the kite being the leg opposite the 60° angle. The hypotenuse has the given length of 100 m.

The mnemonic SOH CAH TOA reminds you that the relation between angles and the sides of interest here is ...

  Sin = Opposite/Hypotenuse

  sin(60°) = (kite height)/(100 m)

  kite height = (100 m)·sin(60°) = (100 m)(√3)/2

  kite height = 50√3 m ≈ 86.6 m

Answer:

If its asking for hectors age, then its 152/8=19

Step-by-step explanation:

Answer:

144

Step-by-step explanation:

152-8

The function of f(0) =7.0710.

What is a function?

A unique kind of relation called a function is one in which each input has precisely one output. In other words, the function produces exactly one value for each input value. The graphic above shows a relation rather than a function because one is mapped to two different values. The relation above would turn into a function, though, if one were instead mapped to a single value. Additionally, output values can be equal to input values.

The x-values are input into the function machine. The function machine then performs its operations and outputs the y-values. The function within can be any function.

f(x) = 2(x)² +5√(x+2)

f(0) = 2*0 +5√2

f(0) =  7.0710

Hence the value will be 7.0710.

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Answer:

3x + n+6

Step-by-step explanation:

The required expression to represent the situation is; 3n+18

According to the question;

Hence, it follows that, the absolute value of the sum of a number and 6 is; |n + 6|.

Hence, 3 times the absolute value is;

Hence, upon evaluation; the expression is; 3n + 18

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Answer:

it does

Step-by-step explanation:

i did this assignment yesterday

Answer:.

Step-by-step explanation:

Answer:

I can't read the words the picture is to grainy

Answer:

10% would be 6

Step-by-step explanation:

First you want to find the 100 percent amount  to turn 40 into 100 you need to multiply it by 2.5 so you want to take 24 and multiply by 2.5 which equal 60 and 60 divided by 10  is 6

The given statement about inequality is true.

The inequality expressions are the mathematical equations related by each other by using the signs of greater than or less than. All the variables and numbers can be used to make the equation of inequality.

The statement is true ''Pick a point on one side of the solid or dashed line and enter its coordinates into the original inequality to determine which side of a linear inequality to colour in for its graph. On that side of the plane, you should shade if the coordinates satisfy the inequality''.

The statement defines how to write an inequality the meaning of inequality is that one part of the inequality will be shaded by some colour indicating that the region is falling under the area of inequality.

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The thousandths place is represented by the third digit to the right of the decimal point. Following the decimal point, the fourth digit is in the ten thousandths place, and so on.

What is a thousandth of an example?

The thousandths digit is the third decimal digit after the decimal point. 0.008 is eight thousandths, for instance. Say "thousandths" after reading the three decimal digits as a number. 8 tenths, 200ths, and 5,000ths make up the number 0.825.

How would you write 4,000?

Four thousand can be written as 4000 in words. You can write, "I just saved Four Thousand Dollars," if you have saved $4,000 so far. The word for the number four thousand that indicates a quantity is four thousand. Let's fill out the place value chart with the given number.

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The required reverse Euclidean algorithm is the solution to the modular equation (5x) mod 91 is

x = 6(mod 91).

Given that (5*x) mod 91 =32.

To solve the modular equation (5*x) mod 91 =32 using reverse Euclidean algorithm is to find the modular inverse of 5 modulo 91.

Consider  (5*x) mod 91 =32.

5x = 32(mod 91)

Apply the Euclidean algorithm to find GCD of 5 and 91 is

91 = 18 * 5 + 1.

Rewrite it in congruence form,

1 = 91 - 18 *5

On simplifying the equation,

1 = 91 (mod 5)

The modular inverse of 5 modulo 91 is 18.

Multiply equation by 18 on both sides,

90x = 576 (mod91)

To obtain the smallest positive  solution,

91:576 = 6 (mod 91)

Divide both sides by the coefficient of x:

x = 6 * 90^(-1).

Apply the Euclidean algorithm,

91 = 1*90 + 1.

Simplify the equation,

1 + 1 mod (90)

The modular inverse of 90 modulo 91 is 1.

Substitute the modular inverse in the given question gives,

x = 6*1(mod 91)

x= 6 (mod91)

Therefore, the solution to the modular equation (5x) mod 91 is

x = 6(mod 91).

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Answer:42

Step-by-step explanation:

we need to find the product of the number of options for each category.

Emily has:

7 shirts

2 pairs of pants

2 skirts (not mentioned if she can wear them with shirts, so we'll exclude them for now)

3 pairs of shoes

Since Emily wears one shirt, one pair of pants, and one pair of shoes each day, we can multiply the number of options for each category:

7 shirts * 2 pants * 3 shoes = 42 different outfits

Therefore, Emily can make 42 different outfits from the new clothes and shoes she bought.

Answer:

C (95 people)

Step-by-step explanation:

380 is basically like 100% so 380÷100= 3.8 (which is equal to 1%), then use a calculator to do 3.8x25=95 (this makes 25%)

Answer:

C.95

Step-by-step explanation:

25/100=0.25

380*0.25=95

Answer:

C) -2/9

Step-by-step explanation:

\(\displaystyle -\frac{1}{6}\biggr[3-15\biggr(\frac{1}{3}\biggr)^2\biggr]\\\\=-\frac{1}{6}\biggr[3-15\biggr(\frac{1}{9}\biggr)\biggr]\\\\=-\frac{1}{6}\biggr[3-\frac{15}{9}\biggr]\\\\=-\frac{1}{6}\biggr[\frac{27}{9}-\frac{15}{9}\biggr]\\\\=-\frac{1}{6}\biggr[\frac{12}{9}\biggr]\\\\=-\frac{1}{6}\biggr[\frac{4}{3}\biggr]\\\\=-\frac{4}{18}\\\\=-\frac{2}{9}\)

Answer:

Hence, Option (C) - 2/9 is the Answer:

Step-by-step explanation:

-1/6 [3 -15(1/3)^2]

-1/6(3 -15)(1/9))

-1/6(3 - 5/3)

-1/6 (4/3)

Hence, Option (C) - 2/9 is the Answer:

I hope it helps!

Answer: 10 laps

Step-by-step explanation: 60(minutes) divided by 6(minutes of orginal lap)

637 is the answer because our value is 980 we all know the unknown value with x for the step above 980 and 100% and 65% is the result in a pair of a simple equations

About 80 necklaces have more than 28 beads. Then the correct option is C.

The Gaussian Distribution is another name for it. The most significant continuous probability distribution is this one. Because the curve resembles a bell, it is also known as a bell curve.

The numbers of beads on 500 handcrafted bead necklaces follow a normal distribution whose mean is 24 beads and the standard deviation is 4 beads.

P(x > 28) = P(x - 24 / 4 > 28 - 24 / 4)

P(x > 28) = P(x - 24 / 4 > 1)

P(x > 28) = 1 - ∅1

P(x > 28) = 1 - 0.8413

P(x > 28) = 0.1587

Multiply both sides by 500, then we have

500 P(x > 28) = 0.1587 × 500

500 P(x > 28) = 79.35

500 P(x > 28) ≈ 80

About 80 necklaces have more than 28 beads. Then the correct option is C.

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The missing options are given below.

A. About 24 devices have more than 28 beads.

B. About 48 necklaces have more than 28 beads.

C. About 80 necklaces have more than 28 beads.

D. About 96 necklaces have more than 28 beads.

Answer:

The second box

Step-by-step explanation:

The volume of a pyramid can be given by the formula:  V=31​Ah. Where.  A:  Area of the V=(1/3)(B)(h)

multiply both sides by 3

3V=Bh

divide both sides by B

3V/B=h

Therefore, If it is wider it has more space to carry more items such as macaroni.

\(\begin{array}{llll} \textit{using the pythagorean theorem} \\\\ a^2+o^2=c^2\implies o=\sqrt{c^2 - a^2} \end{array} \qquad \begin{cases} c=\stackrel{hypotenuse}{11}\\ a=\stackrel{adjacent}{6}\\ o=\stackrel{opposite}{RT} \end{cases} \\\\\\ RT=\sqrt{ 11^2 - 6^2}\implies RT=\sqrt{ 121 - 36 } \implies RT=\sqrt{ 85 }\implies RT\approx 9.22\)

Answer:

Step-by-step explanation:

First, we can factor out an x from each term in the equation:

x(x² + 5x + 5) = 0

Setting each factor equal to zero gives two equations:

x = 0

x² + 5x + 5 = 0

The solution to the first equation is x = 0, which is a real number.

The solution to the second equation can be found using the quadratic formula:

\(x=\frac{-b+ \sqrt{b^{2} -4ac}}{2a}\)

\(x=\frac{-b- \sqrt{b^{2} -4ac}}{2a}\)

For the equation x² + 5x + 5 = 0, we have a = 1, b = 5, and c = 5.

Plugging these into the quadratic formula gives:

\(x = \frac{-5+\sqrt{5^{2} -4 (1)(5)}}{2(1)}\)

\(x=\frac{-5+\sqrt{25-20}}{2}\)

\(x= \frac{-5+\sqrt{5} }{2} ,x= \frac{-5-\sqrt{5} }{2}\)

\(x=\frac{-5}{2}+ \frac{\sqrt{5}}{2} ,x= \frac{-5}{2}- \frac{\sqrt{5}}{2}\)

So the solutions are:

\(x = 0\)

\(x=\frac{-5}{2}+ \frac{\sqrt{5}}{2}\)

\(x= \frac{-5}{2}- \frac{\sqrt{5}}{2}\)

All solutions in this case are real. There are no complex solutions because the discriminant (b² - 4ac) of the quadratic equation is greater than 0, which means there are two distinct real roots for the quadratic part of the equation.

quotient of the expression 7a2b − b + 5.

power is "how many times you multiply a number or variable by itself.

given that ,the quantity 35 times a to the third power times b to the second power minus 5 times a to the second power times b plus 25 times a times b end quantity divided by the quantity 5 times a times b end quantity

The expression can be represent as follows:

\((35a^3b - 5ab^2 + 25ab) / (5ab)\)

take common 5ab in numerator part then ,

= \((5ab) * (7a^2b - b + 5) / (5ab)\)

after solving the equation,

= \(7a^2b - b + 5\)

Therefore, the quotient is \(7a^2b - b + 5\).

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Answer:

The answer is D

7a2b − a + 5

Step-by-step explanation:

7a2b − a + 5

Answer:

x=6

Step-by-step explanation:

x has to be solved : )

An equation is a mathematical statement that is made up of two expressions connected by an equal sign.

The cost of a gym after 2 months is 50

The cost of a gym after 3 months is 65

The cost of a gym after 4 months is 80

An equation is a mathematical statement that is made up of two expressions connected by an equal sign.

Example:

2x + 4 = 5 is an equation.

3x + 4x = 5 is an equation.

We have,

y = 15x + 20

x denotes months

y denotes the cost for x months.

20 = one-time membership

15 = cost per month.

Now,

Substitute x = 1, 2, 3, 4, 5, 6, . . .

y = 15 x 1 + 20

y = 15 + 20

y = 35

y = 15 x 2 + 20

y = 30 + 20

y = 50

y = 15 x 3 + 20

y = 45 + 20

y = 65

y = 15 x 4 + 20

y = 60 + 20

y = 80

Thus,

The cost of a gym after 2 months is 50

The cost of a gym after 3 months is 65

The cost of a gym after 4 months is 80

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Answer: 3x^2 + 7x - 20

Step-by-step explanation:

The foil method means:

First (multiply the first numbers in each binomial)

Outside (Multiply the first number in the first binomial and second number in the second binomial)

Inside (Multiply the second number in the first binomial with the first number in the second binomial)

Last (Multiply the second number in both binomials)

Therefore the equation can be simplified into: (3x * x) + (3x * 4) + (-5 * x) + (-5 * 4)

After simplifying further you get: 3x^2 + 12x - 5x - 20

You can now combine the 12x and -5x into 7x