please help me im almost done!​

Please Help Me Im Almost Done!

Answers

Answer 1

Answer:

if you divide both sides of -5x > 0 you get z > 0. This is incorrect because if you choose a value from the possible solutions such as z=6 and substitute it into the original equation you get -30 > 0, which is not true

I put the answers in bold

hope this helps!

Step-by-step explanation:


Related Questions

What is the slope of the line in the graph?

Answers

Answer:

1 is the answer 1/1 because it goes one up and one right

Answer:

1

Step-by-step explanation:

First choose any 2 points in the line for example ( 2,3 ) ( 3,4 )

[tex]\frac{3-4}{2-3}[/tex]  = 1

Write the standard equation for the circle center (-6, 7), r= 9.

O(x – 6)2 + (y + 7)2 = 9

(x – 7)2 + (y + 6)2 = 81

(x + 5)2 + (y – 7)2 = 81

(x+6)2 + (y – 7)2 = 9

Answers

Answer:

(×+6)^2 + (y -7 ) ^2=81

Step-by-step explanation:

hope this helps

Use the drawing tools from the correct answer on the graph.

Plot function g on the graph.

g(x) = 6, -7 < x < -2
2, -2 < x < 3
-2, 3 < x < 8

Answers

The function g(x) is a discrete function. It is continuous between -7 to -2, -2 to 3, and 3 to 8. And the open circle at -7, -2, 3, and 8. And the jump of the g(x) is 4 units after every interval.

What is a function?

The function is an expression, rule, or law that defines the relationship between one variable to another variable. Functions are ubiquitous in mathematics and are essential for formulating physical relationships.

[tex]g(x) = \left\{\begin{matrix} \ \ \ \ 6, -7 < x < -2\\\ \ \ 2, -2 < x < 3\\-2, 3 < x < 8\\\end{matrix}\right.[/tex]

The function g(x) is a discrete function. It is continuous between -7 to -2, -2 to 3, and 3 to 8. And the open circle at -7, -2, 3, and 8.

And the jump of the g(x) is 4 units after every interval.

The graph is shown below.

More about the function link is given below.

https://brainly.com/question/5245372

Answer:

Step-by-step explanation:

I got 100% on this test

please help helppppppp

Answers

it a quadrilateral, square, and parallelogram.

You toss a coin 100 times and get only 12 heads. Do you have reason to suspect the coin is unfair

Answers

Answer:

No

Step-by-step explanation:

The coin has 2 sides. Heads and tales. If you flipped a million heads in a row, on your next flip, there is still a 50 percent chance of flipping tales. Just become the outcome has been favorable to tales doesn't mean the probability changes

What part of an hour passed from 4:30 P.M. to 4:45 P.M.?

Answers

Answer:

15 minutes it what we call it pretty sure its 10

Step-by-step explanation:

Answer:

15min or a quarter of an hour.

Step-by-step explanation:

Helpppp please !!! Due in an hour

Answers

Answer:
y=-2/3x-4

The slope is rise over run. The y-intercept is where the line goes through y.

Mason wants to host a housewarming party. The following equation represents how the cost of party depends on the number of attendees.

The equation is d= 16a
​The variable \mathrm{a}a represents the number of attendees, and the variable d represents the cost in dollars.

Find the number of attendees who could be invited if Mason budgets a total of $80 for his party.

Answers

The answer I got was a=5. Hope this is correct and hope it helped

(30, points)
A right triangle is shown. Which is closest to the value of an x​

Answers

Answer:

I think the answer might be 13. I don't know it is wrong or not

23. Find the perimeter and area of the rectangle below. 10x^2 7xy^2​

Answers

Answer:

Area= 70x^3y^2

Perimeter = 20x^2 + 14 xy^2

Step-by-step explanation:

Area is just multiplying the length and width, I multiplied the constants first which gets us 70 then multiplied the variables, they combine however only the x's can be multiplied to each other which results in 70x^3y^2 .  The perimeter you just multiply the length by two and the width by two, they are separate because the variables when added to each other do not combine.  

I need some help
I will give you brainliest and heart!

Answers

Answer:

Correct!

Step-by-step explanation:

First, I'll try to solve it myself.

2(2a-1)+3a=7a-2

7a-2

4a-2=7a-2

His is very correct!

please help !!!!!!!!!!!!!!!!!!!



what is A

Answers

Answer:

Step-by-step explanation:

a=11/12

Bentley had 17 pencils. Kerry
had 32 pencils. How many
more pencils does Kerry have
than Bentley?

Answers

Kerry has 15 more pencils.
Question:-

Bentley had 17 pencils. Kerry

had 32 pencils. How many

more pencils does Kerry have

than Bentley?

Solution:-

Number of pencils Bentley had = 17 pencils.

Number of pencils Karry had = 32 pencils.

Number of pencils Karry have more than Bentley = 32 - 17 = 15

Answer:-

Karry have 15 pencils more than Bentley.

I'm gonna send you a picture of it

Answers

Answer:

Of whaT?

But thanks for the free points

Factorise
5 x y + 5 x + 4 y + 4​

Answers

Answer:

5 x y + 5 x + 4 y + 4

5x(y+1)+4(y+1)

(y+1)(5x+4)

Mario has 6 more marbles than Sandra. Let `s` represent the number of marbles that Sandra has. Write an expression that represents the number of marbles that Mario has.

Answers

Answer:

6+s

Step-by-step explanation:

six more marbles so add 6 to s

Samantha is making a trapezoidal picture frame. She measured the frame. One of the bases is 6.5 cm and the height is 8 cm. What must the length of the other base be in order for the area of the frame to be between 45 2 and 60 2 ? Circle all that apply

Answers

Answer:

between 45 and 60?

Step-by-step explanation:    

5.5 and  8,

Move the sliders to set the values of r, h, and k, and record at least three different sets of data. Also record the equations of the corresponding circles.

Answers

Answer: Hope this helps! xx have a good day!

Step-by-step explanation:

The equations of the corresponding circles can be any equation only have to satisfy the  general equation for  circle .

What is general equation of circle?

A circle is the set of all points in a plane at a given distance (called the radius ) from a given point (called the center.)

We know that the general equation for a circle is

[tex]( x - h )^2 + ( y - k )^2 = r^2[/tex],

where ( h, k ) is the center and r is the radius.

According to the question

The equation of circle given is

[tex]x^{2} + y^{2} = 1[/tex]

Center at origin

i.e

(h,k) = (0,0)

and radius = 1 unit

Now ,

By changing changing center (h,k) and radius of equation it will give following equations

h                      k                       r                            equation of circle

0                       1                       3                        [tex]( x - 0 )^2 + ( y - 1 )^2 = 3^2[/tex]

2                       2                       3                        [tex]( x - 2 )^2 + ( y - 2)^2 = 3^2[/tex]

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

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

3                       2                       1                         [tex]( x - 3 )^2 + ( y - 2 )^2 = 1^2[/tex]

-5                      1                        3                        [tex]( x +5 )^2 + ( y - 1 )^2 = 3^2[/tex]

Hence, the equations of the corresponding circles can be any equation only have to satisfy the  general equation for  circle .

To know more about general equation for a circle here:

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Write the equation of the line in slope intercept form that passes through the point (-6, 1) and has a slope of 1/6.

Answers

Answer:

y = 1/6x + 2

Step-by-step explanation:

point: (-6, 1)

slope 1/6

Our standard equation can be in the slope-intercept form: y = mx + b

m is the slope, which we know if 1/6. Plug this into our equation.

y = 1/6x + b

To find b, we want to plug in a value that we know is on this line: in this case, I will use the point (-6, 1). Plug in the x and y values into the x and y of the standard equation.

1 = 1/6(-6) + b

To find b, multiply the slope and the input of x(-6)

1 = -1 + b

Now, add 1 from both sides to isolate b.

2 = b

Plug this into your standard equation.

y = 1/6x + 2

This is your equation.

Hope this helps!

The area for the trapezoid is in2.

Answers

Answer:

1204

Step-by-step explanation:

I don’t understand I need help

Answers

Answer:

3/29

Step-by-step explanation:

area of total rectangle is 12x8 or 96 sq cm

area of shaded square is 9

96 - 9 = 87 sq cm, which is area of unshaded region

9 out of 87 is the probability of selecting a point in the shaded region, which simplifies to 3/29

Answer:

lol i see r o b l o x

Step-by-step explanation:

Rectangle = bxh

thats is 96

the we know that the square in the middle is 3x3x3x3 or 81

then subtract the two which is 15

how do i solve this 14 − x = 5

Answers

Answer:

9

Step-by-step explanation:

because 14-5=9

You have to move X to make it by itself so it’ll read out 14 = x + 5 and then subtract 14 - 5 to get x. So, 14 - 5 = X which means X= 9

I need some gosh darn help because I will fail my math test. Suppose two angles in a coordinate plane, one measuring 80 and the other measuring 160, were both rotated 180 about the origin and then translated 40 units down. which of these would be a measure of one of the resulting angles? Select 2 answers

Answers

Answer:

120 and 40

Step-by-step explanation:

Because when we subtract 80 and 40 is equal 40 or 160 and 40 is 120.

Which shapes can the composite figure be divided into to find the area?

O a rectangle and a triangle
O a rectangle and two triangles
O a trapezoid and a rectangle
O a trapezoid and two triangles

Answers

A rectangle and two triangles

Answer ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer: babes it blurry i cant see .

Step-by-step explanation:

please help me please help me please help​

Answers

A is august and B is October

Answer:

a) September; b)October

Step-by-step explanation:

Just do the calculations, for example: 71+(-293). You will see September has a drop less 210 dollars and October has the biggest change of sales.

Can you please help me please

Answers

Answer:

$182.84

Step-by-step explanation:

169.30*0.08=13.54

13.54+169.30=

$182.84

Hope this helps!!

What is the value of x?
40
55
A. 95
B. 85
C. 750
D. 105

Answers

Answer:

B. 85

Step-by-step explanation:

A triangle has a total of 180 degrees.

85 + 55 = 140

140 + 40 = 180

Your answer is B. 85

The value of x is 85°

What is sum of angles of triangle ?

The sum of interior angles of a triangle are 180°

If ∠A, ∠B, ∠C are three interior angles of a triangle,

Then ∠A+∠B+∠C = 180°

What is the required angle ?

Given that, Two angles of the triangle are 40° & 55°

Let, the third angle be x.

Then, Sum of angles = 180°

     ⇒ 40°+55°+x = 180°

     ⇒ x+95° = 180°

     ⇒ x = 180°-95°

     ⇒ x = 85°

The value of x = 85°

Learn more about angle of triangle here :

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write the sum using summation notation -1+2+5+8+...+44

Answers

Answer:

[tex]\sum_{i=0}^{15} (3i-1)[/tex]

Step-by-step explanation:

for i=0 you have the first term, 3*0-1 = -1

for i=1 you have the second term, 3*1-1 = 2

...

for i=15 you have the last term, 3*15-1 = 44

Simplify 272. please help me i can't seem to get the answer right.

Answers

Simplify

Simplify the radical by breaking the radicand up into a product of known factors, assuming positive real numbers.

Exact Form:

4

17

Decimal Form:

16.49242250

Hope this helped

can i be marked as brainliest

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