Need help with these 2
Thank you
Also, giving a lot of point because I've asked for a lot of help already only need these last 2

Answer:

11 units

Step-by-step explanation:

Not sure if you still need it but I hope this helps :)

Answer:

SAS

Step-by-step explanation:

I hope this helps you out!

Answer: Check explanation

Step-by-step explanation: -g-6, 9d+3, -12y+20, 14n-29, -2c, x+21/2

Answer:

1. -g-6

2.  9d+3

3. -12y+20

4. 14n-29

5. -2c

6. x+21/2

Step-by-step explanation:

Answer:

$21.2

Step-by-step explanation:

cost without tax=$20

$20x106%=21.2

Answer:

120 degrees

Step-by-step explanation:

Answer:

See below.

Step-by-step explanation:

The ones that work are:

Answer:

2

Step-by-step explanation:

[tex] \sqrt[3]{8} \\ \\ = \sqrt[3]{ {2}^{3} } \\ \\ = 2[/tex]

Answer:

domain is all your x values and range is all your y values

Step-by-step explanation:

-5, -1, 2, 4, 5 are the domain and 3, 5, 2,-5, and -2 are your range.

hope this helps!

-Jules

its 7. but try socratic

Answer:

X = -19

Step-by-step explanation:

Add x to both sides to get rid of -x

-163 = 13x + 84

subtract 84 from both sides

-247 = 13x

divide by 13

x = -19

Answer:

The points (3, 0) and (0, -3) would be the two solutions.

Hence, options A and D are correct.

Step-by-step explanation:

We know that when the system of equations meets at a point on a coordinate plane, that point or points will be the required set of solutions.

The point where the system of equations meets is called the point of intersection.

If we closely observe, the graph indicates that the graph of two equations meets at the following two points:

Therefore, the points (3, 0) and (0, -3) would be the two solutions.

Hence, options A and D are correct.

Answer:

1. Priests and rulers of society.

2. Warriors

3. Merchants

4. Blacksmiths

Step-by-step explanation:

1. They were born into status and religion was a big part of society so priests would be treated well.

2. Warriors were able to work their way up in society and became respectable.

3. These were lower level people right  under warriors and didnt lead a bad life.

4. Rejects and weren't able to have rights

Answer:

y = -3x -16

Step-by-step explanation:

For problems like this, I like to start with a variation of the point-slope form of the equation of a line:

y = m(x -h) +k . . . . . for a line with slope m through point (h, k)

For your given values, this is ...

y = -3(x +3) -7

y = -3x -9 -7 . . . . eliminate parentheses; next, combine terms

y = -3x -16

Hope this helps! ;)

Answer:

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Step-by-step explanation:

Answer:

Step-by-step explanation:

8x6+(8)/2

48+4

42

Answer:

52

Step-by-step explanation:

So in order to answer this question we are going to have to use the order of operations by starting with the parenthesis of subtracting 4 from 12:

8 × 6 + (12 - 4) ÷ 2​

12 - 4 = 8

Now the equation looks like this:

8 × 6 + 8 ÷ 2

Now we multiply 8 by 6 and dividing 8 by 2 because multiplication and division come first​:

8 * 6 = 48

8/2 = 4

So the equation looks like this:

48 + 4

We now add them together to get our answer:

48 + 4 = 52

So the answer to this equation is 8 × 6 + (12 - 4) ÷ 2​ = 52

Hope this helps you

Answer:

6 nickels and 4 dimes

Step-by-step explanation:

6 times .05 is .30

4 times .10 is .40

just add them

.40 + .30 = .70

The equation should be:

.70 = .10y + .05x

I have 4 dimes and 6 nickels.

The question is ill-formatted. The following is the question.

You have a total of ten coins in your pocket, all of which are nickels and dimes. The total value of the coins is $0.70. To find nickels and dimes in your pocket, write and solve a system of linear equations. Let x represents the number of nickels and let y represent the number of dimes. Find the number of nickels and dimes.

One-hundredth of a dollar is equivalent to one cent.

A nickel is worth 5 cents. That means $0.05.

A dime is worth 10 cents. That means $0.10.

As per the question,

conversion of the statements into mathematical equations:

Subtracting the above equation from the below equation we get y=4.
And by substituting y=4 in x+y=10 we get x=6.

Hence, I have 4 dimes and 6 nickels.

To learn more about the system of linear equations visit- brainly.com/question/19549073

#SPJ2

Answer: C

Step-by-step explanation:

The triangle in the picture is an equilateral triangle. We know this is true because all sides are equal, as denoted by the tick marks. In equilateral triangles, each angle is 60° because when you add all the angles, you get 180°.

4x+8=60        [subtract both sides by 8]

4x=52            [divide both sides by 4]

x=13

Now, we know that C is the correct answer.

Answer:

f(x) = [tex]\frac{1}{4}x^{2}[/tex]  > f(x) = -0.5x² > f(x) = x²

Step-by-step explanation:

In a quadratic function leading coefficient decides the width of a graph.

In simpler words, leading coefficient decides the vertical stretch of the graph.

Higher the value of leading coefficient, higher the vertical stretch.

When a graph is vertically stretched it becomes narrower.

(Note: Minus sign of the coefficient decides the opening of the graph, upwards or downwards)

Therefore, f(x) = x² having coefficient = 1 is the narrowest and f(x) = [tex]\frac{1}{4}x^{2}[/tex] will be the widest.

So the descending order will be,

f(x) = [tex]\frac{1}{4}x^{2}[/tex]  > f(x) = -0.5x² > f(x) = x²

Answer:.

Step-by-step explanation:

Step-by-step explanation:

put into y=mx+b form

2y=-x-1

devive both sides my 2

y = - x/2 - 1/2

Answer:

x = -5 + [tex]\sqrt{26}[/tex]

Step-by-step explanation:

f(x) = x² + 10x - 1

        x² + 10x = 1

        x² + 10x + 25 = 1 + 25

        (x + 5)² = 26

take the square root of each side to get:

        x + 5 = √26

        x = √26 - 5  or -5 + √26

Answer: 12

Step-by-step explanation:

Although you have not included which value is the hypotenuse or if they are legs, I will assume the hypotenuse is 20, due to the triangle appearing to be a multiple of the standard 3-4-5 triangle.

The pythagorean theorem is a^2+b^2=c^2, where a and b are the legs and c is the hypotenuse.  Thus, plug in the values to get:

[tex]16^2+b^2=20^2[/tex]

[tex]256+b^2=400[/tex]

[tex]b^2=144[/tex]

[tex]b=12[/tex]

Answer: r=0.4 its a guess but i dont think thats a negitive slope it looks positive so :P

Step-by-step explanation:

Answer:

[tex]AB =10.8166538264[/tex]

[tex]AB \approx10.8[/tex]

Step-by-step explanation:

[tex]A( - 5,6),B(1, - 3)[/tex]

[tex]A( - 5,6),B(1, - 3) \\ A( { x }_{ 1 } , { y }_{ 1 } ),B( { x }_{ 2 } , { y }_{ 2 } )[/tex]

[tex]AB = \sqrt{( { { x }_{ 2 } - { x }_{ 1 } ) }^{2} + {( { y }_{ 2 } - { y }_{ 1 } ) }^{2} } [/tex]

[tex]AB = \sqrt{ {(1 - - 5)}^{2} + {( - 3 - 6)}^{2} } [/tex]

[tex]AB = \sqrt{ {(1 + 5)}^{2} + { (- 3 - 6)}^{2} } [/tex]

[tex]AB = \sqrt{ {(6)}^{2}+ {( - 9)}^{2} } [/tex]

[tex]AB = \sqrt{36 + 81} [/tex]

[tex]AB = \sqrt{117} [/tex]

[tex]AB =10.8166538264[/tex]

[tex]AB \approx10.8[/tex]

Given :

Nathan smiled at 50 people one day and recorded that 36 people smiled back at him.

To Find :

How many people should Nathan expect to return a smile if he smiles at 650 people over a period of time.

Solution :

Ratio of people smiled by total number of people is :

[tex]R = \dfrac{36}{50}[/tex]

Now, it is given that we have to use the given conditions.

Therefore, ratio will be same :

[tex]\dfrac{s}{650}=\dfrac{36}{50}\\\\s = \dfrac{36}{50}\times 650\\\\s = 468[/tex]

Therefore, number of smiles Nathan expect to return is 468.

Answer:

x = q + 3

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Equality Properties

Step-by-step explanation:

Step 1: Define Equation

x - 3 = q

Step 2: Solve for x

Answer:

-4.1x - 6y + 3.6

Step-by-step explanation:

Distribute

-2 * 2.1x = -4.1

-2 *3y = -6y

-2 * -1.8 = 3.6

So that's the final answer

Answer: 0.985

Step-by-step explanation: The answer shown is accurate.

Answer:

1-0.985

Step-by-step explanation:

0.985+0.015=1. How I figured it out is 1-x=0.015, it must be 0.985. Hope it helps!

Answer:    20/ 60 = 1/3

Step-by-step explanation:

60 beads in total which makes that the denominator and how many red beads in the numerator (20) then just reduce the fraction