HELP I WILL RATE !!!!!!!

Answers

Answer 1

No picture, nothing to rate here.

Related Questions

b. y =
Choose the equation for the graph
below.
2x-6
a. y =
x+4
3
4x+8
5x+10
C. y =
x²-1
–3x²
2x+6
- 2x2
e. y =
x²_9
d.y=

Answers

Answer:

2 4 23

Step-by-step explanation:

Is the following relation a function?

Yes

No

Answers

Answer:

.....yes

Step-by-step explanation:

Yess it is a relation a function

1. What is the solution of n^2-49=0?
a.-7
b.7
c.+7
d. no solution

2.What is the solution of x^2+64=0?
a.-5
b.8
c.+8
d.no solution

3.What is the side length of a square with an area of 144x^2?
a.12
b.12x
c.+12x
d.no solution

4.What is the value of z so that -9 and 9 are both solutions of x^2+z=103?
a.-22
b.3
c.22
d.184

Answers

Answer:

it would be d for #1 because it has no solution for the question

adding fractions with unlike denominators

Answers

Answer:

-5/6

Step-by-step explanation:

Multiplying numerators and denominators to get the LCD in all fraction denominators

=−7×38×3−1×83×8+3×38×3

Then rewriting the equation with the equivalent fractions

=−2124−824+924

With like denominators we can operate on just the numerators

=−21−8+924

=−2024

Simplifying the answer

=−56

-5/6
Hope it helps :D (Have a great day too)

When shopping, Tom noticed the price of the items he purchased; each plate and paper towel p cost 0.75, and cups c cost 1.95 each. Determine the amount that Tom spent on his party supplies

Answers

Answer:

$2.7

Step-by-step explanation:

0.75+1.95 is 2.7

Hope this helps Mery Christmas!

Answer:

Step-by-step explanation:

since we dont know how much of each item we bought we cant fully do this but here is our equation anyway

y = 0.75p + 1.95c

once we know how many of each item he bought then we can find the final answer

hope this helps <3

Perform the operation. (-9x^2-2x)-(-9x^2-3x)

Answers

Answer:

(-9x^2-2x)-(-9x^2-3x)

Step-by-step explanation:

-9x^2 + 9x^2 - 2x + 3x

= 0x^2 + 1x

= 1x

Mark me as brainliest

Hope this helps!!!

Solve the system, enter ur answer as an ordered triple.

Answers

Answer:

x = 1, y = -1, z = 3

Step-by-step explanation:

x - 2y + 2z = 9

y + 2z = 5

z = 3

According to the last equation, z is equal to 3 so we can plug that in and our new 2 equations will be:

x - 2y + 6 = 9

y + 6 = 5

We can subtract 6 from both sides of the second equation to end up with:

y = -1

Now plugging this into the first equation, we have:

x + 2 + 6 = 9

x + 8 = 9

Subtract 8 from both sides

x = 1

what is the GCF of 16s^3t, 40s^5, and 68t^2

Answers

Answer The Greatest Common Factor of 16, 40, 68 is 4. But the GCF of 16s^3t, 40s^5 and 68t^2 is 1, as there are no common terms for these given alphanumeric terms.

Step-by-step explanation:

1. - 2(x + 11) = -18

Answers

Answer:

x = - 2

Step-by-step explanation:

Step 1:

-2 ( x + 11 ) = - 18 Equation

Step 2:

- 2x - 22 = - 18 Multiply

Step 3:

- 2x = 4 Add 22 on both sides

Step 4:

x = 4 ÷ - 2

Answer:

x = - 2

Hope This Helps :)

If you are buying at item at a store for a price of $72, and there is a 6.2% tax added on top, what would be the total amount due at the register, to the nearest cent?

Answers

Answer:

Sale Tax($): 4.5

Step-by-step explanation:

Before Tax Price ($): 72

Tax Rate (%): 6.2

Final Price Including Tax ($): 76.46

Sale Tax($): 4.46

Answer:

76.46

Step-by-step explanation:

3x + y = 15 What is the solution of this system of equations? (5x+2y=-4

Answers

Answer:

x=34 y=-87 (34,-87)

Step-by-step explanation:

3x+y=15 rewrite to solve for y -----> y=15-3x

5x+2y=-4

Plug y=15-3x into 5x+2y=-4

So, 5x+2 (15-3x)=-4

Distribute: 5x+30-6x=-4

Combine like terms: 30-x=-4

Solve for x -x=-34

Solve for x x=34

Then, to solve for y, plug "x" into 3x+y=15

So, 3(34)+y=15

Distribute: 102+y=15

Solve for y y=-87

A four-person committee is needed to study the ways of improvong piblic
transportation. How many committees could be formed from ten people on the
board of supervisiors?

Answers

Answer:

jhgjihSd

Step-by-step explanation:

Answer:

two committees because 4 is in each

Jackson rides his bike from his home for 30 minutes at a fast pace. He stops to rest for 20 minutes, and then continues riding in the same direction at a slower pace for 30 more minutes. Sketch a graph of the relationship of Jackson’s distance from home over time.

Answers

Answer:

For the first 30 minutes, we will have a line with a given steepness, this will represent the 30 minutes riding at a fast pace.

Then he stops for 20 minutes, we will represent this with a constant line.

Then he again moves for another 30 minutes, but with a slower pace than in the first 30 minutes, then this line will be less steep than the first line.

A sketch of this situation can be seen below.

6plus 6 times 1 divide 9

Answers

Answer:

6+6x1/9= 6.66666666667

Thats the long way and i used mental math and quick math to get the answer :)

HAVE A WONDERFUL DAY

-ary

Answer:

6.666...

Step-by-step explanation:

6 + 6 * 1 / 9

6 + 6 / 9

6 + 2/3

6.666....

using powers of 10, which would be the best choice for the first number to subtract in the division problem 4860/15?

Answers

Wow so stingy up in here with the points

Answer:

150

Step-by-step explanation:

I hope I'm right

IM SO DUMB PLS HELP ME I THINK THIS IS ALGEBRA I DONT KNOW??

Answers

Answer:

#1 350 trees

#2 10 people

Step-by-step explanation:

help lol i need good help-

Answers

Answer:

with what

Step-by-step explanation:

Caroline buys a plant from the store that is 12 cm tall.
Every week, the plant grows 2 cm.
Let heheight of the plant and w=weeks.
Click "show your work" and complete all of the tasks in
the whiteboard

Answers

Answer:

Height in w week = 12 + 2w

Step-by-step explanation:

Given:

Height of plant = 12 cm

Rate of plant growth = 2 cm per week

Find:

Equation

Computation:

Height in w week = Height of plant + (Rate of plant growth)(Number of week)

Height in w week = 12 + (2)(w)

Height in w week = 12 + 2w

solve each system by graphing.

Answers

This is how I believe it would look like

percent change of 14 books to 40 books

Answers

Answer:

185.714285714%

A change from 14 to 40 represents a positive change (increase) of 185.71428571428572%

36 percent sorry if I’m wrong but pls mark me brainleast

PPPPPPPLLLLLLLLLLLLLLEEEEEEEEEESSSSSSS HELP ME
Mark bought 5 t-shirts for $32.35. What was the mean cost of one shirt?

Answers

Answer:

6.47 i THINK . or just use a search engine .

Step-by-step explanation:

i just divided 32.35 by 5

Answer:

6.47 thank me

Step-by-step explanation:

Help me please *an image is attached*

Answers

i think 4 and -4 the pics are kinda blurry tho

If a household appliance has a wattage of 7,043 and is in use for 9 hours, how much CO2 was produced? Round to 1 decimal.

Answers

Answer: = 62.8 pounds of CO₂

Step-by-step explanation:

1 kilowatt per hour produces 0.99 pounds of C02.

The total wattage in hours used was;

= 7,043 * 9 hours

= ‭63,387‬ watts

In kilowatts;

= ‭63,387‬/1000

= 63.387 kilowatts

CO2 produced;

= 63.387 * 0.99

= ‭62.75313‬

= 62.8 pounds of CO2

Sweater originally mart $60 is on sale for 25% off how much can you save by buying a sweater on sale

Answers

Answer:

you save $12 by buying the sweater on sale

Step-by-step explanation:

Multiply. 25.5 × 5.46

Answers

Answer:

139.23

Step-by-step explanation:

Answer:

The answer is ... 139.23

Step-by-step explanation:

Write a cubic function whose graph is shown

Answers

Answer:

f(x) = x³ - 2x² - x + 2

Step-by-step explanation:

Since, the graph attached has three zeros (x-intercepts) at x = -1, 1 and 2,

Equation of the given function will be,

f(x) = (x + 1)(x - 1)(x - 2)

By solving this equation,

f(x) = (x² - 1)(x - 2)

= x²(x - 2) - 1(x - 2)

= x³ - 2x² - x + 2

Therefore, answer will be f(x) = x³ - 2x² - x + 2.

The cubic function will be "f(x) = x³ - 2x² - x + 2".

According to the given graph,

Three zeros,

x = -1, 1, and 2

The function will be:

→ [tex]f(x) = (x+1)(x-1)(x-2)[/tex]

By solving this, we get

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

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

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

Thus the function above is right.

Learn more about cubic function here:

https://brainly.com/question/19707279

if a dinosaur has a mass of 55g, what is his density

Answers

Answer:

32ounces I think

Step-by-step explanation:

Jack plots points showing equivalent ratios on the coordinate plane above.

which ordered pair if plotted above would represent a ratio that is equivalent to those shown?

Answers

Answer:

(4,18)

Step-by-step explanation:

it would fit right into the line. i hope this helps.

In triangle ABC, angle A is 35 and angle b is 20 select all triangle which are similar to triangle ABC.

Answers

Answer:

The similar one are 1 and 5

A. Triangle DEF where ∠D is 35° and ∠E is 20°.

C. Triangle JKL where ∠J is 35° and ∠L is 125°.

D. Triangle MNO where ∠N is 20° and ∠O is 125°.

What is a triangle?

A triangle is a three-sided closed-plane figure formed by joining three noncolinear points. Based on the side property triangles are of three types they are Equilateral triangle, Scalene triangle, and Isosceles triangle.

We know the sum of all the interior angles of a triangle is equal to 180°.

Given, A triangle ABC has ∠A = 35° and ∠B = 20°.

∴ ∠C = 180° - 35° - 20°.

∠C = 125°.

Triangle will be similar if every corresponding angle of different triangles has the same measure.

So, Triangles that are similar to triangle ABC is triangle DEF where ∠D is 35° and ∠E is 20°.

Triangle JKL where ∠J is 35° and ∠L is 125°.

Triangle MNO where ∠N is 20° and ∠O is 125°.

learn more about triangles here :

https://brainly.com/question/2773823

#SPJ2

58 = k + 6 show work if u can

Answers

Answer:

[tex]k = 52[/tex]

Step-by-step explanation:

Isolate k:

[tex]58 - 6 = k + 6 - 6[/tex]

solve for k:

[tex]k = 52[/tex]

Answer:

The answer is 52. Like it says move everything to one side

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