Find the measure of c. A. 10 B. 280 C. 100 D. 140

Answer:

AD=23 because it is the same length as the top line. 12+4 is 16 and 23-16=7. X=7

Step-by-step explanation:

Answer:  The fraction [tex]\frac{7}{17}[/tex]

This can be written as 7/17 if you are using a computer keyboard.

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Explanation:

The two negatives next to each other basically cancel each other out to form a positive or a plus sign

We have

[tex]-\frac{9}{85} - \left(-\frac{44}{85}\right)[/tex]

turn into

[tex]-\frac{9}{85} +\frac{44}{85}[/tex]

From here, we add the fractions. To do this, we add the numerators and place the sum over the common denominator 85. This is only possible since both denominators are the same number.

[tex]-\frac{9}{85} +\frac{44}{85} = \frac{-9+44}{85} = \frac{35}{85}[/tex]

The last thing to do is to reduce this fraction as much as possible.

We see that 35 and 85 have 5 as a common factor. Divide each number by 5 to get...

Therefore, [tex]\frac{35}{85} = \frac{7}{17}[/tex]

So overall,

[tex]-\frac{9}{85} - \left(-\frac{44}{85}\right) = \frac{7}{17}[/tex]

Answer:

C = 100x

Step-by-step explanation:

We can create an equation where x represents the number of days.

C = 100x

This represents the situation, since 100 cars are made every day.

For example, in 2 days, 200 cars will be made since 100(2) = 200.

Answer:

The answer is

Step-by-step explanation:

Equation of a line is y = mx + c

where

m is the slope

c is the y intercept

To find the equation of the parallel line we must first find the slope of the original line

That's

Slope of the through points

(15, -6) and (-3, 13) is

Since the lines are parallel their slope are also the same

So slope of parallel line = - 19/18

Equation of the line using point (4,2) and slope -19/18 is

We have the final answer as

Hope this helps you

Answer:y=-1.583x-8.332

Step-by-step explanation:

First find slope from two points (-6-13)/(15+3)=-1.583

Now line is parallel so the slope would be same for the other line passing through (4,2) now as the general equation of line is

y=mx+c

2=-1.583(4)+c

Solving for c equals to -8.332

So final equation is

y=1.583x-8.332

Answer:

3/4

Step-by-step explanation:

Find the number that can be divided into both numbers.

12÷4 =3 16÷4=3

Answer:

9                              I THINK

Step-by-step explanation:

77 minus 14 equals 63 and 63 divided by 7 equals 9

Answer:

Convert fraction (ratio) 7 / 10 Answer: 70%

Answer:

70%

Step-by-step explanation:

To find percentage = fraction * 100

                                = 7/10 * 100

                                = 0.7 * 100

                                = 70%

Hi there!

Answer:

[tex]\huge\boxed{x = 5}[/tex]

4x + 5 = 25

Subtract 5 from both sides:

4x + 5 - 5 = 25 - 5

4x = 20

Divide both sides by 4:

4x/4 = 20/4

x = 5.

Answer:

you currently have the value of x × 7, you need to divide it by 7 to find the value of x.

42 ÷ 7 = 6

Step-by-step explanation:

Answer:

  C.  5

Step-by-step explanation:

The product of distances to the near and far intercepts with the circle are the same for each line segment. In the case of the tangent, those distances are the same, so you have ...

  6×6 = 4×(4+x)

  36 = 16 +4x . . . . eliminate parentheses

  9 = 4 + x . . . . . . .divide by 4; next, subtract 4

  5 = x

-3x-3 is the answer because you need to multiple-3 into x and one

Answer: $14.25

Step-by-step explanation:

Plug in 20 for x.

(0.05)(20) + 13.25 = 14.25

Answer:  $14.25

Step-by-step explanation:

just input 20 miles into the equation and solve for the rental cost

c(x) = 0.05x + 13.25  

c(20) = 0.05(20) + 13.25

c(20)=  1 + 13.25

c(20) = 14.25

Answer:

The given question is incomplete.

The set of numbers should be : -11, -5/6, 0, 0.75, [tex]$\sqrt5$[/tex], [tex]$\pi$[/tex], [tex]$\sqrt{64}$[/tex],

Step-by-step explanation:

a). Natural numbers : Natural numbers starts form 1  up to positive infinity. They are non negative integers.

The numbers are : [tex]$\sqrt{64}$[/tex]

b). Whole numbers : Whole numbers are numbers which starts from 0 to positive infinity.

The numbers are : 0, [tex]$\sqrt{64}$[/tex]

c). Integers : Integers are both positive and negative numbers including 0. But they are not fractional numbers.

The numbers are : -11, 0, [tex]$\sqrt{64}$[/tex]

d). Rational numbers : The rational numbers are the whole numbers or may be fractions which are represented by divisions of any two integers, in the form of m/n.

The numbers are : -11, -5/6, 0, 0.75, [tex]$\sqrt{64}$[/tex]

e). Irrational numbers: Irrational numbers are those numbers numbers which cannot be written in a fraction form. They are not rational numbers

The numbers are : [tex]$\sqrt5, \pi$[/tex]

f). Real numbers : Real numbers are those numbers which do not have any imaginary component in it.

The numbers are : -11, -5/6, 0, 0.75, [tex]$\sqrt5$[/tex], [tex]$\pi$[/tex], [tex]$\sqrt{64}$[/tex],

Answer:

7

Step-by-step explanation:

heres a model

A ----------R---------D

A ----?-----R----8---D

A----------15----------D

15 - 8 = 7

AR = 7

Answer:

[tex]\Large \boxed{2. \ x=\pm \sqrt{k}}[/tex]

Step-by-step explanation:

[tex]x^2 =k[/tex]

k is a real number.

We take the square root of both sides of the equation.

[tex]\sqrt{x^2 } =\pm \sqrt{k}[/tex]

Simplifying the equation.

[tex]x=\pm \sqrt{k}[/tex]

Answer:

x = ±√k

Step-by-step explanation:

If:

[tex]x^2 = k[/tex]

We'll take square root on both sides

=> [tex]\sqrt{x^2} = +/- \sqrt{k}[/tex]

=> x = ±√k

Answer: Population parameter

Step-by-step explanation: The parameter can be defined as a numerical value used to describe an entire population. The population describes all the entire values or members belonging to a particular group. Hence, numerical values which are used to explain the characteristic of the population is called the population parameter. Sample statistics on the other hand are numerical values associated statistical properties of a sample which is a subset of a certain population.

In the instance given above, 43% represents the population parameter which describes the percentage number of Democratic voters out of the entire population of voters in the city.

Answer:

Zeroes : 1, 4 and -5.

Potential roots: [tex]\pm 1, \pm 2, \pm 4, \pm 5, \pm 10, \pm 20[/tex].

Step-by-step explanation:

The given equation is

[tex]x^3-21x=-20[/tex]

It can be written as

[tex]x^3+0x^2-21x+20=0[/tex]

Splitting the middle terms, we get

[tex]x^3-x^2+x^2-x-20x+20=0[/tex]

[tex]x^2(x-1)+x(x-1)-20(x-1)=0[/tex]

[tex](x-1)(x^2+x-20)=0[/tex]

Splitting the middle terms, we get

[tex](x-1)(x^2+5x-4x-20)=0[/tex]

[tex](x-1)(x(x+5)-4(x+5))=0[/tex]

[tex](x-1)(x+5)(x-4)=0[/tex]

Using zero product property, we get

[tex]x-1=0\Rightarrow x=1[/tex]

[tex]x-4=0\Rightarrow x=4[/tex]

[tex]x+5=0\Rightarrow x=-5[/tex]

Therefore, the zeroes of the equation are 1, 4 and -5.

According to rational root theorem, the potential root of the polynomial are

[tex]x=\dfrac{\text{Factor of constant}}{\text{Factor of leading coefficient}}[/tex]

Constant = 20

Factors of constant ±1, ±2, ±4, ±5, ±10, ±20.

Leading coefficient= 1

Factors of leading coefficient ±1.

Therefore, the potential root of the polynomial are [tex]\pm 1, \pm 2, \pm 4, \pm 5, \pm 10, \pm 20[/tex].

Answer:

The answer is

Step-by-step explanation:

To find the inverse of f(x) equate f(x) to y

That's

y = f(x)

y = x - 2

Next interchange the terms.

That's x becomes y and y becomes x

We have

x = y - 2

Make y the subject

Send 2 to the left side of the equation

y = x + 2

We have the final answer as

Hope this helps you

Answer:

D) 216cm²

Step-by-step explanation:

Triangles: a=1/bh

a=1/2(6)(8)

a=24 (2 of them)

Base: 6x7=42

Back: 8x7=56

Front Rectangle: 7x10=70

24+24+42+56+70=216cm²

Answer:

45

Step-by-step explanation:

-6x = 45-3

-6x= 42

X = 42/-6

X= -7

Answer:

Step-by-step explanation:

B

Answer:

[tex]\huge\boxed{Answer=>44}[/tex]

Steps:

If you do the steps correctly, the answer should be 44 ice cream scoops.

(Short way to do this problem/question)

Information given:

1. He uses 1/16 of the bottle of syrup(Every scoop of icecream he eats)

2. The question wants us to find, if he had ate 2 3/4 bottle of chocolate syrup.. how many scoops did he eat.

The steps are::::

1/16 = 16 (scoops of icecream)

Now, if we do 16 times 2 3/4 we would get...

44.

Hence, the answer is 44 scoops of icecream.

Answer:

The distance between the two piers is 3 miles.

Step-by-step explanation:

If in Tasha's drawing 2cm represents 0.5 miles between the two piers, and the distance between the two piers in Tasha's drawing is 12cm.

The answer is found by the rule of three:

2 cm : 0.5 miles

12 cm : X

X = (12 * 0.5) / 2

X = 3 miles.

The distance between the two piers is actually 3 miles.

Answer:

d=4

Step-by-step explanation:

We are given the equation:

4d-4=5d-8

and asked to solve for d. In order to solve for d, we must isolate it on one side of the equation.

First, subtract 4d from both sides of the equation.

(4d-4d)-4=(5d-4d)-8

-4= (5d-4d)-8

-4= d-8

Next, add 8 to both sides of the equation.

(-4+8)=d-8+8

(-4+8)= d

4=d

Let's check our solution. Plug 4 in for d and solve.

4d-4=5d-8 (d=4)

4(4)-4=5(4)-8

Multiply 4 and 4.

16-4=5(4)-8

Subtract 4 from 16.

12= 5(4)-8

Multiply 5 and 4.

12= 20-8

Subtract 8 from 20.

12=12

The statement above is true, so we know our solution is correct.

The solution to the equation is d=4.

Answer:

It is 4

Step-by-step explanation:

KHAN

Answer:

[tex]3^{\frac{1}{6} }[/tex]

Step-by-step explanation:

Using the rules of exponents

[tex]\frac{a^{m} }{a^{n} }[/tex] = [tex]a^{(m-n)}[/tex]

[tex](a^m)^{n}[/tex] = [tex]a^{mn}[/tex]

Evaluating the parenthesis, gives

[tex]\frac{3^{\frac{3}{4} } }{3^{\frac{3}{8} } }[/tex] = [tex]3^{\frac{3}{4}-\frac{3}{8} }[/tex] = [tex]3^{\frac{3}{8} }[/tex] , then

[tex](3^{\frac{3}{8})^{\frac{4}{9} } }[/tex] → [tex]\frac{3}{8}[/tex] × [tex]\frac{4}{9}[/tex] = [tex]\frac{1}{6}[/tex]

= [tex]3^{\frac{1}{6} }[/tex] with x = [tex]\frac{1}{6}[/tex]

Answer:

M(7,9)

Step-by-step explanation:

M(3+11/2, 6+12/2)

M(14/2, 18/2)

=M(7,9)

Answer:

(7,9)

The explanation is on the photo.

Hope it helps!

#MissionExam001

Answer:

See below.

Step-by-step explanation:

They invested in a ratio of Julie:Kristen of 5:12.

5 + 12 = 17

Julie invested 5/17 of the amount, and Kristen invested 12/17 of the mount.

a.

Julie: 5/17 * $51,000 = $15,000

Kristen: 12/17 * $51,000 = $36,000

b.

Kristen owns 12/17 of the business.

As a percent, 12/17 = 12/17 * 100% = 70.6%

c.

The percent of the business each owns does not change with the amount the company is worth.

Kristen owns 70.6%, so Julie owns 100% - 70.6% = 29.4%

Answer:

The answer is D. Length = 9, width = 6cm

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Answer:

see below

Step-by-step explanation:

8x and 56 are not like terms

x is a variable and 56 is a constant

8x can be added to 56 but they cannot be combined together into one term

8x+56 cannot be combined because they are not like terms

Greetings from Brasil...

From potentiation properties:

Mᵃ ÷ Mᵇ = Mᵃ⁻ᵇ

division of power of the same base: I repeat the base and subtract the exponents

In our case

3² ÷ 3⁴

3²⁻⁴

We also know about another property: P⁻ⁿ = (1/Pⁿ) so

3⁻² = 1/3²

Answer:

1/9

Step-by-step explanation:

hope i helped