Mathematics High School

2(x + 16) + 4(x - 5) simplifies to
a(x+b)
Work out the values of a and b.

Answers

Answer 1

Answer:

a=6 b=2

Step-by-step explanation:

2(x + 16) + 4(x - 5) = 2x +32 + 4x -20

6x +12 = 6(x+2)

Related Questions

The height of a mountain is 26,400 feet. What is the height of the mountain in miles?

Answers

Step-by-step explanation:

Height of Mountain in feet = 26400 feet

Height of Mountain in Miles = 5 miles

Hope it will help :)

Answer:

5 miles

follow me

9 points to 4 points, what is the percent

Answers

Answer:

5% ????

Step-by-step explanation:

Not sure?

I think its 5%

A major storm has winds speeds that are at least 110 miles per hour.Write and solve an inequality that describes how much greater these wind speeds are than the slowest hurricane

Answers

Answer:

x ≥ 36 miles per hour

Step-by-step explanation:

The speed of a major storm is at least 110 miles per hour while the speed of the slowest hurricane is at least 74 miles per hour.

Let x represent how much greater these wind speeds are than the slowest hurricane. Therefore:

x ≥ 110 miles per hour - 74 miles per hour

x ≥ 36 miles per hour

This means that the winds speed must be 36 miles per hour greater than the slowest hurricane.

what is 1/ 3 (x – 10) = -4

(please help )​

Answers

Answer:

1/3(x-10)=-4

We move all terms to the left:

1/3(x-10)-(-4)=0

Domain of the equation: 3(x-10)!=0

We add all the numbers together, and all the variables

1/3(x-10)+4=0

We multiply all the terms by the denominator

4*3(x-10)+1=0

Wy multiply elements

12x(x+1=0

Step-by-step explanation:

Evaluate the expression for p = 5. Зр​

Answers

Answer:

15

Step-by-step explanation:

Answer:

15

Explanation:

If p=5 then 3p=3(5)

3*5=15

Have a beautiful day!

Thomas has at most $60.00 to spend on a shoes and socks. He finds a pair of shoes that he likes for $36.00. If socks are $3.00 per pair, how many pairs of socks could Thomas buy?

Answers

Answer:

99

Step-by-step explanation:

Answer:

Thomas can buy 8 pairs of socks.

Step-by-step explanation:

We can write this in the form of an equation:

36+3x>60   Subtract 36 on both sides.

-36      -36

3x>24         Divide by 3 on both sides.

/3   /3

x>8

Hope this helps and have a great day! (～￣▽￣)～

Change x-2y=4 into slope-intercept form.

Answers

Answer:

y=1/2x-2

Step-by-step explanation:

I dont know if this is right, help plss

Answers

Yes.................

Question 6 of 10
A triangle has sides measuring 8 inches and 12 inches. If x represents the
length in inches of the third side, which inequality gives the range of possible
values for X?
A. 8< x < 12
B. 4 < x < 20
C. 4 sxs 20
D. 8 sxs 12
SUBMIT

Answers

Answer:

the answer is b

Step-by-step explanation:

The possible inequality for x is 4 < x < 20.

The correct option is (B).

What is inequality?

Inequality, A declaration of an order relationship between two numbers or algebraic expressions, such as greater than, greater than or equal to, less than, or less than or equal to. Either questions or theorems can be used to express inequality problems, and both can be solved using methods similar to those used to solve equations. The triangle inequality, for instance, stipulates that the length of the remaining side of a triangle is more than or equal to the sum of the lengths of any two of its sides.

We are given that,

A triangle has sides measuring 8 inches and 12 inches. If x represents the length in inches of the third side

8+12=20

so it has to be less than 20, and 12-8=4,

So it has to be more than 4,

So the only answer that makes sense is

4<x<20.

Therefore, option B is correct.

To learn more about inequality, click:

brainly.com/question/24372553

#SPJ7

for the given right triangle, find the value of x to the nearest tenth​

Answers

Answer:

x=48 degrees

Step-by-step explanation:

the angles of every triangle add up to 180°

62+72=132

180-132=48

x=48°

hope this helps :) have a nice day !!

Which linear function represents the table

Answers

Answer:

C) 6x+2

Step-by-step explanation:

if you multiply 6 by all the x factors and add 2 you get the y factors

distribute then combine like terms : 0.2(3b-15c)
​

Answers

Answer:

0.6b - 3c

Step-by-step explanation:

Multiply 0.2 and 3b

0.2 x 3b = 0.6b

Then multiply 0.2 and 15c

0.2 x 15c = 3c

We can't add these, 3c and 6b because they have different letters.

different letter vs. different letter =

don't add

different letter vs. normal number like 5 =

dont add

same letter vs. same letter =

add

normal number vs. normal number =

add

This all goes the same for dividing, subtracting, and multiplying

I hope this helped! :)

Answer:

distubitive property

Step-by-step explanation:

0.6b - 3c

What is the inverse of y = 3* ?

Answers

It doesn’t have an inverse because it doesn’t pass the horizontal line test

PLEASE HELP! I NEED THE ANSWER SOON!

Answers

Answer:

6 * (m + n)

Step-by-step explanation:

Answer:

Its the top 2 and the last one

Find the midpoint of the following
two coordinates:
Please helppp

Answers

Answer:

C. (4, 3)

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Algebra I

Coordinates (x, y)Midpoint Formula: [tex]\displaystyle (\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})[/tex]

Step-by-step explanation:

Step 1: Define

Point (3, 1)

Point (5, 5)

Step 2: Find Midpoint

Simply plug in your coordinates into the midpoint formula to find midpoint

Substitute in points [Midpoint Formula]:                                                       [tex]\displaystyle (\frac{3+5}{2},\frac{1+5}{2})[/tex][Fraction] Add:                                                                                                    [tex]\displaystyle (\frac{8}{2},\frac{6}{2})[/tex][Fraction] Divide:                                                                                                   [tex]\displaystyle (4,3)[/tex]

A certain type of bacteria doubles every hour. If you have two cells of this bacteria, how many will you have at the end of the day (there are 24 hrs. in a day)?​

Answers

Answer:

16777216

Step-by-step explanation:

You put 2 to the pour of 24 hours so:

2^24 = 16777216

class 7th maths chapter 13 Exponents of Power This is Test question​

Answers

Answer:

-11/7

Step-by-step explanation:

Please Help! :: Giving brainliest to best answer! <33

Answers

Answer:

73.48

Step-by-step explanation:

I did it WITH THE POWER OF THE INTERNET

......//...//../././//..//.././.?

Answers

Answer:.//./././/..

Step-by-step explanation:.././././..././..././//...../


Given the parallelogram
with the m and m Find the m (8x + 14) (6x + 13)
55

B) 55°
A) 110°
C) 7°
D) 70°

Answers

Answer: 55.

Step-by-step explanation:R = 55. You put all the angles equal to 180 and then get the variable by itself.

Someone help please ASAP!!! 15 points available

Answers

Answer:

A E F

Step-by-step explanation:

I just did it on a calculator and saw if was a recurring

Solve (-5/2)x ‐ 5 = -55

Answers

Answer: 5

Step-by-step explanation: add 5 on each side and you get -50 then divide -5/2 with -50 and get 5

what is the solution of y= -1/3x+5 and 2x-3y=3??

Answers

Answer:

1. x = 15

2. y = 2/3x - 1

Step-by-step explanation:

I will mark you brainiest if you can answer this

Answers

Answer: 6250

Step-by-step explanation: 5 to the 5th power is 3125. Times that by 2 and you get 6250.

Question 1 (1 point)
Ryan is going to paint the room represented by this net. Determine the square footage Ryan needs to paint (Hint 'The ceiling
and floor will not be ppainted.)

Answers

It’s is b why u covering your camera lol

Is the point (-5,2) the solution to the system below ?

Answers

yes, if you would to put (-5,2) back into those two equations it would to be true
(-5 being your x)
(2 being your y)
(2)=-2(-5)-8=2, so
2= 10-8=2
2=2=2


ok so im really confused i will give brainliest to who answers first!

Answers

Answer:

1) fraction

2)denominator

3)quotient

4)remainder

i hope this helps

Streets in the city can be represented by the equations in the given table. Use the equations to find the type of quadrilateral that the streets form. Justify your answer.
​

Answers

Answer:

It is a rhombus.

Step-by-step explanation:

We have the four equations:

3x - y = -4

3y - x = 4

3y = x + 12

y = 3*x - 4

First, we need to write all of them in slope-intercept form, so they are easier to read.

We get:

y = 3*x+ 4

y =  (1/3)*x + 4/3

y = (1/3)*x + 12/3

y = 3*x - 4

First, we can see that:

y = 3*x+ 4 and y = 3*x - 4

are parallel lines, because they have the same slope.

y =  (1/3)*x + 4/3 and y = (1/3)*x + 12/3  also are parallel lines, because they have the same slope.

Then this is a parallelogram.

Now, here we have two slopes, 3 and 1/3.

Remember that for a line y = a*x + b

A perpendicular line would be written as:

y = -(1/a)*x + c

From this we can see that there are no perpendicular lines in our set of lines.

Then this can not be a square nor a rectangle.

It can not be a trapezoid, because we would need 3 different slopes to make a trapezoid, and here we have only two.

Then this can only be a rhombus.

Below you can see the graph of the four lines to see which quadrilateral they form.

Find the solution to the system of equations. Write the solution as an ordered pair. 3x+2y=-7 and 5x-3y=20

Answers

Answer:

3x+2y=-7

5x-3y=20

8x-y=13

8x-13=0

y-13=0

8x=13

y=13

8x/8=13/8

y=13

x=13/8

y=13

In NOP,the measure of p=90 the measure of n=59 and PN=7.4 feet.Find the length of OP to the nearest tenth of a foot

Answers

Answer:

12.3 feet

Step-by-step explanation:

Given

<P = 90 degrees

<N = 59 degrees

PN = 7.4 feet

Required

OP

NO = hypotenuse

OP = adjacent

PN = opposite = 7.4

Using SoH CAH TOA identity

tan <O =PN/OP

tan (180-149) = 7.4/OP

tan 31 = 7.4/OP

OP = 7.4/tan 31

OP = 7.4/0.600

OP = 12.3 feet (to the nearest tenth)

Other Questions
Which persuasive technique is most effective in literary texts? Can someone explain how a cladogram works? What are 3 observations you have about the differences between the Mercator projection and the Peters projection? Read the following excerpt from The First Men in the Moon then answer the question below.Exactly as he came against the sun he stopped, pulled out a watch, hesitated. Then with a sort of convulsive gesture he turned and retreated with every manifestation of haste . . .Based on the excerpt, what can the reader infer about Mr. Cavor?He does not like to be out in the sun.He adheres to a strict schedule.He has an illness that causes seizures.He is afraid of Mr. Bedford. Part B which evidence further develops the effect indicated by the answer of part A?A.The negative imagery of famine plague in earth (line16)B.The trip rhyme of "soil" "toil" and "oil" (lines 21-23)C.The use of assonance with "seed" and "reap" (line 22)D. The repetition of the word "surely" (line 27) 6. Towards the end of the film, the Brooklyn Dodgers play a game near Pee Wee Reeses hometown. Before the game starts, Pee Wee Reese goes over to Jackie Robinson and puts his arm around him and they have a conversation. Why does Reese do this? What does he say to Jackie Robinson? Factor completely6z^4 - 14z^3- 40z^2 Another way story elements can advance the plot is by *A. changing the narratorB. giving new focus to the settingC. forcing characters to react or make decisionsD. proving additional lore to the antagonist Where does the light we see from the moon come from? the side lengths of a triangle are 9,12, and 15. Is this a right triangle? Will give brainliest Write the equation of each circleCenter (-1,0) and containing the point (2, -4)A.(x + 1)2 + y2 = 25B.x2 + (y2 +1)= 25 Select all the number set names that apply toV6IrrationalIntegerRationalO RealWhole Solve the equation |4m| 5 = 11. Evaluate the following expression when a = 5 and b = 6 3a +10b65187545 Why does the Venezeulan government not work towards solving the problems related to oil pollution? Jane cloaked in to world on Tuesday at 7:30 am and went to her lunch at 11:30 am. She returned from her lunch break at 12:30 pm and clocked out of work for the day at 4:00pm. How many hours did she work on Tuesday? Look again at the enzyme diagram and its target molecule. How might a mutation affect the interaction between the enzyme and its target and the function of the enzyme in the organism? Please Help: Translate the sentence into an inequality.Two subtracted from y is at most -22. Please help! (giving brainliest) I think its a wedge. Am I right?