Mathematics High School

Please help it’s due at 11:59

Answers

Answer 1

Answer:

c=-16

Step-by-step explanation:

Related Questions

To factor a linear expression, look for___ that have terms in common

Answers

Answer: Expressions or equations, im not sure which

Step-by-step explanation: There isn't really one

What is the equation of a line with slope -3 and goes through point (2,-4)?

Answers

Answer:

y= -3x+2

Step-by-step explanation:

well there isn't really a step by step explanation but if you don't believe me you can use desmos graphing calculator to check my answer :))

Answer:

....

Step-by-step explanation:

Help. me math 20 points

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Answer:

1st angle will 60degree =90-60,. 1nd angle =60 degree.vertically opposite angle,

is 2\-3 a rational number

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Answer:

Yes it is a rational number becuz it is in fraction form..

Help plz . Ty I gave u brainliest

Answers

Answer:

I believe it's y=4x+8

Step-by-step explanation:

if it's wrong I'm sorry

Answer:

Step-by-step explanation:

Just put it in Desmos graphing calculator and you'll see that other than D option B is the only one that passes through the point. You know it's not Option D Because it has a negative slope which will always cross with a positive one.

PLEASE HELP:
Rectangle FGHJ has diagonals FH and JG that intersect at M. If FJ=−3x+5y, FM=3x+y, GH=11, and GM=13, find the values of x and y.
A. x=3, y=4

B. x=7, y=8

C. x=4, y=3

D. x=8, y=7

Answers

Answer:

x=3, y=4

Step-by-step explanation:

Answer:

x=3 y=4

Step-by-step explanation:

Which question is best for gathering statistics?

A) Where do you work?

B) What are the ten major occupations in your city?

Answers

Answer:

Step-by-step explanation:

What are the ten major occupations in your city is a better question to begin gathering numbers for a graph or for some other representation of figures.

Pls mark brainliest. Thanks!

b) what are the ten major occupations in your city?

The graph of a linear system is shown. What is the solution to this linear system? Enter a value in each box to create an ordered pair.

Answers

Answer:

(1,2)

Step-by-step explanation:

The solution would be where both lines intersect.

In this case, the intersected point is (1,2)

Simplify: 6(5x - 2) - (3x - 4)

Answers

Answer:

[tex]27x-8[/tex]

Step-by-step explanation:

[tex]6(5x-2)-(3x-4)\\30x-12-3x+4\\27x-8[/tex]

Answer:

27x-8

(it wants me to add more words so good luck with whatever you're doing)

f(x) = 2x2 + 4x - 1. Find f(3).

Answers

Answer:

f(3)=15

Step-by-step explanation:

plug 3 in for x

f(3)=(4)+(12)-1=

16-1=

f (x)= 2x2+4x-1 = 23

4-13. Below are some methods that students from another class used to find the number of tiles in problem 4-12. Which ones are like the ones that students in your class came up with? Which ones are new or different? For each new method, describe how the student might have been seeing the picture frame to come up with that method. Then add any new strategies to your resource page. Jonas' Method: 4·10−4 Curran's Method: 10+9+9+8 Tina's Method: 10+10+8+8 Ramond's Method: 10·10−8·8 Alyssa's Method: 9·4 TJ's Method: 4·8+4

Answers

Answer:

Wakaranai

Step-by-step explanation:

yeah help lol i don’t understand math

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Answer:

x=4.4

Step-by-step explanation:

Answer:

x= 4.373

Step-by-step explanation:

The perimeter of an airplane ticket is 36 centimeters. The area is 80 square centimeters. What are the dimensions of the ticket?

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Answer:

ent4kww

Step-by-step explanation:

Estimate by rounding to the nearest ten. Then, find the sum
376+266
The estimated sum is

Answers

The answer should be found by rounding 376 to 380 and 266 to 270....you will get 650

Answer:

640

Step-by-step explanation:

You add 376 and 266 together then you get 642

In this case the nearest ten is 2

If we round the 2 (which would go down) it would be 640

What is the answer to this equation? 3y-6/9=4-2y/-3? Pls help I need it for tomorrow I’ll give brainiest!

Answers

Answer:

11y+10/3 if you're looking to simplify. hope this helps!!

Answer:

y=2

Step-by-step explanation:

multiply each side by 27 to get rid of the denominator

3(3y-6)= -9(4-2y) is what is left

solve

9y-18=-36+18y

9y=18

y=2

You can also plug in 2 to the equation to check.

What is the value of x?
(2x+ 24°
1449
Drawing not to scale
A. O 84
B.
36
C.
120
D
60

Answers

Maybe try A
Sorry if it wrong I try

Help me please todays the last day for missing work and I have to get those done

Answers

Answer:

1. 2x+7

2. -3x+2

3.-3x-4

4. x-1

5. -14x+1

Step-by-step explanation:

I hope this helps!

Answer:

1. 2x+7

2. -3x+2

3. -3x-4

4. x-1

Step-by-step explanation:

which way does the line is correct, line#1 or line#2

Answers

Answer:#2

Step-by-step explanation:

the rabbit population is a certain area is 500% of last years population there are 900 rabbits this year how many were there last year

Answers

Answer:

180 rabbits

Step-by-step explanation:

can i please get some help asap

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if my math is right it should be b

What is the area of the triangle?
12
units2

Answers

Answer:

Step-by-step explanation:

formula for area of triangle = 1/2 bh

base = 12

height = 8

12 x 8 = 96

96 divided by 2 = 48

Answer:

48 units

Step-by-step explanation:

Hope you have a good day!

After 3 hours of work a farmer has harvested 480 fruits. After 5 hours he harvested 550 fruits. Is this a proportional relationship?

Answers

Answer:

Step-by-step explanation:

480 fruits/3 hours=160 fruits/hour average

550 fruits/5 hours=110 fruits/hour average

8x(x+1)=(4x-3)(2x+1)

Answers

Answer:

(3x+1)(2x+1)

Step-by-step explanation:

Answer:

[tex]x2[/tex]=[tex]\frac{5-\sqrt{113} }{8} , x2 = \frac{5+\sqrt{113} }{8}[/tex]

Step-by-step explanation:

hope this help and if you can give me brainliest

Solve the simultaneous equations
y = 4x + 1
y = 2x^2+ 7x - 1

Answers

Answer:

[tex]Given,\\y = 4x+1......(1)\\y = 2x^2+7x-1.............(2)\\Equating~equation (1)~and~(2),\\4x+1 = 2x^{2} +7x-1\\or, 2x^{2}+7x-4x-1-1=0\\or, 2x^{2} + 3x-2=0\\or, 2x^{2} +4x-x-2=0\\or, 2x(x+2)-1(x+2)=0\\or, (x+2)(2x-1)=0\\i.e. x=-2 ~or~ \frac{1}{2} \\When~x=2,~equation(1)~becomes ~y=4(-2) +1=-7\\When~x=-\frac{1}{2},~equation (1)~becomes~y=4(\frac{1}{2}) +1 = 2+1=3[/tex]

So, the required values of x are -2 and 1/2 and that of y are -7 and 3.

What is y−10=9(x+8)written in standard form

Answers

Answer:

y-10=9(x+8) in standard form is 9x −y =−82

Y-10=9(x+8)
y-10=9x+72
-10 -10
Y=9x+62
-9x -9x
-9x+y=62

A man drove his car 216 miles on 12 gallons of gas. How many miles did he get to a gallon? ___________ miles/gallon?

Answers

Answer:

18 miles per gallon

Step-by-step explanation:

Answer:

I believe its 18

Step-by-step explanation:

216 divided by 12 is 18

Have a wonderful day! <3

Why does Charli fan pages hate on Addison fan pages?

Answers

Answer:

itss the internet wht do u expect

C. Ms. James buys her sugar in 5-pound bags. She wants to buy enough sugar to make 12 batches of cookies for the school bake sale. How many bags of each type of sugar, brown and white, should she buy? Show your work. (1 pound = 16 ounces)

Answers

This problem requires more information to solve.

Number seven plz helppp

Answers

6^4 is the same as 6x6x6x6
The answer is 1,296

Answer:

1,296

Step-by-step explanation:

I multiplied 6 four times.

Item 6
To make muffins, you need about 4 cups of flour per dozen. How many cups of flour will you need to make 5 dozen muffins?

Answers

Answer:

answer is 20

Step-by-step explanation:

do the math five times four equals 20

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