HELP! BRAINLIEST AND 15 POINTS

HELP! BRAINLIEST AND 15 POINTS

Answers

Answer 1

Answer:

759

Step-by-step explanation:

4x3-12x-x2+3

so 4x3-x2-12x+3 I think

Answer 2

Answer:

759

Step-by-step explanation:


Related Questions

Help about to go on trip to bend oregon

Answers

Answer:

figure it out urself until I get my answer to my question

Answer:

24 feet

Step-by-step explanation:

its just an educated guess but if you think about it 14 iches is more than 1 foot so the map would be pretty big

What is the slope of the line below?

Answers

Answer:

3

Step-by-step explanation:

Step-by-step explanation:

❀ [tex] \underline{ \underline{ \text{Given \: points}}} : [/tex]

A ( 3 , 0 ) & B ( -3 , 3 )

Let the point A ( 3 , 0 ) be ( x₁ , y₁ ) & B ( -3 , 3 ) be ( x₂ , y₂ ).

❀ [tex] \underline{ \underline{ \text{To \: find}}} : [/tex]

Slope of the line

✄ [tex] \boxed{ \boxed{ \sf{slope = \frac{y_{2} - y_{1}}{x_{2} - x_{1}}}}} [/tex]

~Plug all the known values and then simplify !

⟶ [tex] \tt{ \frac{3 - 0}{ - 3 - 3}} [/tex]

⟶ [tex] \tt{ \frac{3}{ - 6}} [/tex]

⟶ [tex] \tt{ - \frac{1}{2}} [/tex]

[tex] \pink{ \boxed{ \boxed{ \tt{Our \: final \: answer : \underline{ \underline{ \tt{ - \frac{1}{2}}}}}}}} [/tex]

Hope I helped ! ♡

Have a wonderful day / night ! ツ

▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁

pls help pls help i will award brainliest.

Answers

Answer:

-24

Step-by-step explanation:

4a+8-a

a=-2

4(-2)+8-(-2)

-8+-16

=-24

:)

Heyheyheyheyheyheyhey

11 1/2 + 4 5/8 = [?] [?]/[?]​

Answers

Answer:

16 1/8

Step-by-step explanation:

23/2 + 4 5/8

23/2 + 37/8

129/8=

16 1/8 in simpliest form :))

i hope this helped Imao

I'm not sure but i think it's 16.125

Erin earns a 12% commission on the furniture she sells. On Monday, she sold $4,500 worth of furniture. Which expression could erin use to calculate the amount of money she earned?

(Heeeeeeelp)

Answers

Answer:

He bought 10 laptops for x dollars each and then sold all of them for a total profit of 35%. ... A shirt cost $14.44 after a discount of 15% off the original price. ... Erin earns a 12% commission on the furniture she sells. ... Which expression could Erin use to calculate the amount of money she earned? Select one: A. 4,500(0.12).

Step-by-step explanation:

Perry and Jack are selling pies for a school fundraiser. Customers can buy apple pies and black berry pies. Perry sold 9 pies and 12 blackberry pies for a total of $165. Jack sold 8 apple pies and 3 blackberry pies for a total of $70. Find the cost each of one apple pie and one black berry pie.

Answers

Answer: apple pie=5

blackberry pie=10

Step-by-step explanation:

apple pies=a

blackberry pies=b

Perry sold:

9a+12b=165

Jack sold:

8a+3b=70

we have a system of equations

9a+12b=165

9a=165-12b

a=(165-12b)/9

replace in the second

8(165-12b)/9 +3b=70

after we do the multiplication we will get

1320-96b+27b=630

69b=690

b=10 dollars

a=(165-120)/9=45/9=5 dollars

What’s the area of this following circle?

Answers

Answer:

The Answer is 113.04 which would simplify to 113

Step-by-step explanation:

3.14×6^2=113.04

what is £42 in the ratio of 2:5

Answers

Answer:

12:30

Step-by-step explanation:

2 + 5 = 7

7u-> 42

1u -> 6

2u -> 12

3u-> 30

2/5x 2/8
can this be simplified

Answers

Answer:

O.4x 0.25

Step-by-step explanation:

It just is as a decimal

Yea.


So the answer is 1/10 hope this helps

What is the value of 6 2/3 + 1 7/12?

Answers

Answer:

Im not sure but i think the answer is 7 9/15

Step-by-step explanation:

Answer:

8.25 or 8 1/4

Step-by-step explanation:

Math help: Variables
I need help solving these two questions, explanations would be greatly appreciated.

Answers

Answer:

1. h = 11 cm

2. d = 220 km

Step-by-step explanation:

1. A = 1/2bh

Where,

A = 66 cm²

b = 12 cm

A = 1/2bh

66 = 1/2 * 12 * h

66 = 6h

h = 66/6

h = 11 cm

2. s = d/t

Where,

s = 110 km/h

t = 2h

s = d/t

110 = d/2

Cross multiply

110 * 2 = d

d = 220 km

What is the volume of the figure?
8 cubic units
o 24 cubic units
16 cubic units
o 12 cubic units

Answers

2x3x4= 24 cubic units. You multiply the length by the width by the height.

Find the value of x. Round to the nearest tenth. 37 17.3 units​

Answers

Answer:

x ≈ 21.7

I rounded to the nearest tenth because the values are given in tenths. The first few digits of x are below if you are rounding to something else, as the image is cut out.

Step-by-step explanation:

(It will not let me post, so I've attached a screenshot of my explanation:)

The value of x is  21.7 unit to the nearest tenth

What are the trigonometric identities?

Equations using trigonometric functions that hold true for all possible values of the variables are known as trigonometric identities.

Given:

The triangle is a right-angled triangle.

Then, cosx = Adjacent leg/ Hypotenuse

Cos37° = 17.3 / x

x = 17.3/ Cos37°

x = 17.3 / 0.7986.

x = 21.67 unit.

Therefore, the value of x is 21.67 unit.

To learn more about the trigonometric identities;

https://brainly.com/question/24377281

#SPJ2

is this right as well?

Answers

Answer:

yes

Step-by-step explanation:

can i get brainliest please???

it would be very much appreciated

have a nice day :)

a = 2x3x5 b = 2x3x5
hcf of a and b

Answers

Answer:

a and b have the same index notation , hence its the same number so answer is 2x3x5 = 30

If a snail crawls 14 inches in 2.5 hours, it will crawl Question Blank type your answer... inches in 3 hours.

Answers

Answer:

16.8 in

Step-by-step explanation:

Given data

DIstance= 14 in

time= 2.5 hours

Speed= 14/2.5

Speed= 5.6 in per hour

Hence for 3 hours

Distance= speed*time

Distance= 5.6*3

Distance= 16.8 in


Anyone can help please

Answers

Answer:

A x+6

Step-by-step explanation:

12+6=18

13+6=19

14+6=20

15+6=21

Graph the inequality x>13.

Answers

———0———13——> was hard to wire on a keyboard but it would be put so 13 is greater then zero and the line would continue to the right side because X is greater and it would be a closed dot on 13 because there is no greater then or equal to nor a less then or equal to im pretty sure haven’t done with in a while but i hope this helps bro

Answer:

The graph is attached.

Step-by-step explanation:

The open circle is because the inequality sign is >. If the sign is > or <, the circle is plotted open. If the sign is [tex]\geq[/tex] or [tex]\leq[/tex], the circle is plotted closed.

The sign is greater than, so the arrow is pointed to the right (where the numbers are going up).

The circle is plotted between 12 and 14 because that is point 13, like the inequality says.

Hope it helps!

Plz need helppppppppppp

Answers

I think it’s just rational numbers
I think the answer is C

The price of a necklace was increased by 10% to £154.
What was the price before the increase?​

Answers

Answer:

138.6

Step-by-step explanation:

154 x .9=138.6

Answer:

£15.4

Step-by-step explanation:

please help im on a time limit

Answers

Answer:

Draw a line from coordinate (3,4) to the x axis and from that point to (0,6)

Rise= 4

Run= 3

slope= 4/3 but is negative

identify the quadratic equation for the graph below

Answers

Answer:

C. Y = [tex]x^{2}[/tex] + x - 6

Step-by-step explanation:

I'm not shure but I think thats the answer.



Stacy sold half of her doll collection and then bought 12 more. She now has 28 dolls. With how many did she begin?

Answers

x/2 + 12 = 28
(Minus 12)
x/2 = 16
(Multiply by 2)
x = 32
32 dolls

What is the value of X in rectangle DEFH



A. 10

B. 8

C. 15

D. 29

Answers

Answer:

B

Step-by-step explanation:

3x + 5 = 29

3x = 24

x = 8

What is the speed of Junior’s boat that travels 600 meters in 12 seconds?

Answers

Answer:50 meters per second

Step-by-step explanation:Divide 600 by 12 and whola, you get 12

Consider the graph of the linear equation 2x - 5y = 10.

Answers

Answer:

The slope is [tex]\frac{2}{5}[/tex]

the y-intercept (0,-2)

the graph points is (5,2)

Step-by-step explanation:

PLeaseee helppp fast best answer gets brainliest good luck ;)

Answers

Answer:

a. 6

b. 144

Step-by-step explanation:

a. 25% of 24 is 6

b. 24 x 6 = 144

A circular pen has circumference of 77.5 feet. Approximate π to 3.14 and estimate how many sheep could be safely kept in the pen if each sheep needs at least 45 square feet.

Answers

Answer:

10 sheep

Step-by-step explanation:

First, we have to determine the area of the circular pen.

Area of a circle = [tex]\pi[/tex][tex]r^{2}[/tex]

But,

Circumference of a circle = 2[tex]\pi[/tex]r

So that,

77.5 = 2 x 3.14 x r

77.5 = 6.28r

r = 12.34

Radius of the pen is 12.34 feet.

Thus,

Area of the pen = [tex]\pi[/tex][tex]r^{2}[/tex]

                          = 3.14 x [tex](12.34)^{2}[/tex]

                    = 478.15

Area of the pen = 478.15 square feet

Number of sheep that can be safely kept in the pen = [tex]\frac{478.15}{45}[/tex]

                                           = 10.63

The number of sheep that can be safely kept in the pen is 10.

help pls!! giving brainliest :)

Answers

Answer:

the answer is 5

Step-by-step explanation:

i hope its right if its not im so sorry plz dont rost me in the comments

Please help!! im confused

Answers

Answer:

8.5

Step-by-step explanation:

you cut them in half. when it says clicks per second it means per one second. so if you get 17 clicks in 2 seconds you just cut it in half.

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