Please help me I would really appreciate it, If you can't that is okay but please try

Please Help Me I Would Really Appreciate It, If You Can't That Is Okay But Please Try

Answers

Answer 1

Answer:

(3p+10q)

Step-by-step explanation:

9p^2 - 100q^2

Rewriting

(3p)^2 - (10q)^2

This is the difference of squares

a^2 - b^2 = (a-b)(a+b)

(3p-10q) (3p+10q)

Answer 2

Answer:

( 3p + 10 q)

Step-by-step explanation:

9 p ² - l00 q ²

(3p)² - ( 10 q) ²

( a ² - b ² = ( a + b) ( a - b) )

( 3p - 10 q) ( 3 p + 10 q)


Related Questions

I have been trying to solve this for the past 10 minutes pls helpp​

Answers

your answer is 1 always going to be 1

Step-by-step explanation:

[tex]\sqrt{2} = 1,414213562 = 1,41\\[/tex]     ( with calculator )

[tex]\sqrt{3} = 1,732050808 = 1,73[/tex]     ( with calculator )

Sow , you need 2 irrationale numbers between 1,41 and 1,73

What is a irrationale number ?

Irrational number, any real number that cannot be expressed as the quotient of two integers. ... For example, there is no number among integers and fractions that equals the square root of 2.

An example : 1.234343 , [tex]\sqrt{9\\}[/tex] , π ...

In the file you can find some more info.

Sow we can say 1,583909 and 1,683738 is a Irrationale number between

1,41 and 1,73 = between [tex]\sqrt{2}[/tex] and [tex]\sqrt{3}[/tex]

if there is any mistake , pls call me.

Regards The Gentlemen

The increases (in cents) in cigarette taxes for 6 states in a 11-month period are 70,12,42,45,50,51,60,69,8,40,18

Answers

Answer:

The range is 62

Step-by-step explanation:

Given

[tex]x:70,12,42,45,50,51,60,69,8,40,18[/tex]

Required

The range

This is calculated as:

[tex]Range = Highest - Least[/tex]

From the given data

[tex]Highest = 70[/tex]

[tex]Least=8[/tex]

So:

[tex]Range = Highest - Least[/tex]

[tex]Range = 70-8[/tex]

[tex]Range = 62[/tex]

Triangle A is reflected in the x axis to give triangle B, which is then reflected in the line y=x to give Triangle C. Draw Triangle C.

Answers

Step-by-step explanation:

always draw triangle b first. for triangle b it is reflected across the x-axis which means all y valies become negative. then for triangle c, you swap the x and y values around.

Plssssssssss Answer 100% sure will mark as brainlist

Find the angle measure x in the following ​

Answers

Answer:

Step-by-step explanation:

2x+15+x+10+3x+5=180 degree(sum of interior angles of a triangle)

6x+30=180

6x=180-30

x=150/6

x=25

therefore the value of x is 25 degree.

X=5/2
This is apparently an equalateril triangle so we can take any two angles and make them equal

x+10=3x+5
5=2x
5/2=x

*double check

Can someone explain how to do this and add the formula please

Answers

Answer:

5 is 35 and 6 is 50

Step-by-step explanation:

To solve 5, you need to know how many degrees is the line, which is 180 because lines are 180 degrees. You then subtract 110 from 180 which equals to 70. What you have left now is 2k. A number times 2 will equal to 70, so k=35.

For 6, if you ever see two lines intersecting each other, it means that it is 360 degrees. We already have one angle, which is 120. The other angle is d+70 degrees, and any angle that is reflecting the other angle will have the same value. So, d equals 50

(sorry if you still can't understand it I'm not good at English

help me with this question, don’t not understand.

Answers

-2/9
Simplify the top part by using a common demonitor and then multiply by reciprocal

13.
Graph y= x2+2. Identify the vertex of the graph. Tell whether it is a minimum or maximum.

A. (2, 0); maximum

B. (2, 0); minimum

C. (0, 2); maximum

D. (0, 2); minimum

Answers

Answer:

D. (0, 2); minimum

Step-by-step explanation:

Use the formula  

x = − b/ 2 a

to find the maximum and minimum.

( 0 , 2 )

Graph the parabola using the direction, vertex, focus, and axis of symmetry.

Direction: Opens Up

Vertex:  

( 0 , 2 )

Focus:  

( 0 , 9 /4 )

Axis of Symmetry:  

x

=

0

Directrix:  

y

=

7

4

x

y

2

6

1

3

0

2

1

3

2

6

Rewrite in vertex form and use this form to find the vertex  

( h , k )

.

( 0 , 2 )

PLEASE HELP ME QUICKLY!!!!!

Find the equation of the line of best fit in slope-intercept form.

Answers

y=2/5+3; u gotta find two points, count the rise over run and find the y-intercept

Find mAC.

Pls help me



Answers

Answer:

Measure of Arc AC is 30 degrees

Step-by-step explanation:

To find the value of the marked arc, we are going to use the arc-angle relationship

from the type of given diagram, we can figure out the relationship to use

Mathematically, we have this as;

Measure of Arc AC = 2 * angle ABC

So we have arc AC as 2 * 15

Arc AC = 30 degrees

If X = 18 units and h = 14 units, then what is the area of the triangle shown above?

Answers

Answer:

126

Step-by-step explanation:

area of a triangle = base ×height/2

so 18×14/2= 126cm2

hope this helps you understand:)

Help on number 1 is needed!!

Answers

Answer:

Substitute the values given for f(x) and g(x), in 1. they say f(x)=4x and g(x)=1-x

and basically just substitute them for the functions themselves.

4x+1-x

add like terms!

4x-x = 3x!

3x+1 is your simplified answer, since it is an expression it cannot be simplified any further.

a band concert hall has 24 seats of which 18 are occupied what percent of the seats are occupied ​

Answers

Answer:

75%

Step-by-step explanation:

18/24 = .75

Answer:

75%

Step-by-step explanation:

18 / 24 = 0.75%

can someone pls help me find the gradient and y-intercept of the last 2 questions . tysm i will give brainliest !

Answers

I’m answering for d coz there is no diagram for c.
H (2,-2)
J (-2,0)
M= (y2 - y1) / (x2 - x1)
= (0 - (-2)) / (-2-2)
= 2 / -4
= -1/2

Y intercept = -1

Regards.

What is the length of leg s of the triangle below?
45°
90°
45°
10v2

Answers

Answer:

B

Step-by-step explanation:

The 45 45 90 triangle means that the hypotenuse is just one of the two legs multiplied by rad2. This means that leg s is 10.

The length of the leg is 10.

Option B is the correct answer.

What are trigonometric identities?

There are three commonly used trigonometric identities.

Sin x = Perpendicular / Hypotenuse

Cosec = Hypotenuse / Perpendicular

Cos x = Base / Hypotenuse

Sec x = Hypotenuse / Base

Tan x = Perpendicular / Base

Cot x = Base / Perpendicular

We have,

Sin 45 = Opposite face to angle 45/ Hypotenuse

1/√2 = s / 10√2

s = 10√2 / √2

s = 10

Thus,

The length of the leg is 10.

Learn more about trigonometric identities here:

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Give the value of x in each quadrilateral. Then state if the quadrilateral is a Trapezoid. Why/why not? (Hint: Shapes are not drawn
to scale)

Answers

Let's focus on the figure on the left.

For any quadrilateral, the angles always add up to 360. We'll use this to find x.

105+80+75+x = 360

260+x = 360

x = 360-260

x = 100

Now notice that the pair of adjacent angles 105 and 80 add up to 105+80 = 185, which is not 180. Similarly, the adjacent angles 80 and 75 add to 155 which is not 180.

This is enough to show that we don't have any parallel lines here. If we did have parallel lines, then adjacent angles would add to 180.

Since none of the lines are parallel, this figure is not a trapezoid

Any trapezoid has exactly one pair of parallel lines.

-------------------------------------------------------------------------------------

Move onto the figure on the right

We'll follow the same ideas mentioned in the last section.

x+110+92+88 = 360

x+290 = 360

x = 360-290

x = 70

Note how the adjacent angles 70 and 110 add to 70+110 = 180. This shows they are supplementary angles and that we do have a set of parallel lines (top and bottom). In contrast, the angles 110 and 92 do not add to 180, so that helps us see we only have one pair of parallel lines.

Therefore, the figure is a trapezoid

A traveling fair charges a $5.25 admission fee plus $0.75 for tickets to ride a roller coaster. candace has a budget of $15.50 to spend on her admission fee and roller coaster rides. how many tickets can candace buy?
A) 19 tickets
B) 15 tickets
C) 14 tickets
D) 13 tickets

Answers

Answer:

13

Step-by-step explanation:

A an election, a total of 240 votes were cast for four candidates. The winner won by a margin of 8, 13, and 15 votes over the other three candidates. What was the lowest number of votes received by a candidate?

Answers

Answer: 54

Step-by-step explanation:

Total votes: 240

Votes for the winner: x

Votes for candidate 1: x - 8

Votes for candidate 2: x - 13

Votes for candidate 3: x - 15

Equation to find the amount of votes of the winner (x) is:

240 = x +  x - 8 + x - 13 + x - 15

Combine x and x to get 2x.

240=2x−8+x−13+x−15

Combine 2x and x to get 3x.

240=3x−8−13+x−15

Subtract 13 from −8 to get −21.

240=3x−21+x−15

Combine 3x and x to get 4x.

240=4x−21−15

Subtract 15 from −21 to get −36.

240=4x−36

Swap sides so that all variable terms are on the left hand side.

4x−36=240

Add 36 to both sides.

4x=240+36

Add 240 and 36 to get 276.

4x=276

Divide both sides by 4.

x= 4/276  

Divide 276 by 4 to get 69.

x=69

Votes for the winner: 69

Votes for candidate 1: 69 - 8 = 61

Votes for candidate 2: 69 - 13 = 56

Votes for candidate 3: 69 - 15 = 54

The candidate that had the lowest number of votes received 54 votes.


Calculate the slope of the line represented by each table.

Please help me!

Answers

Answer:

slope=2

Step-by-step explanation:

im guezssing

I'll do the first one (on the left) to get you started.

Pick any two rows you want from the table. I'll pick the first and third rows.

These rows say that (2,-1) and (4,4) are points on the line.

Use the slope formula to get...

m = (y2-y1)/(x2-x1)

m = (4-(-1))/(4-2)

m = (4+1)/(4-2)

m = 5/2 is the slope

Answer: 5/2

what is 0.15 divided by 9 as a decimal please only correct answers this is a final

Answers

Answer:

0.01666666666

Answer:

60

Step-by-step explanation:

if you flip it around from "0.15 divided by 9" and turn it into "9 divided by 0.15" you will the answer 60.

(hopes this helps )

WHOEVER ANSWERS FIRST GETS BRAINLIEST!
Jenna has 10 3/4 yards of fabric. She uses 6 2/3 yards to make a banner.


How much fabric is left?


Enter your answer in the box as a mixed number in simplest form and in Yards.

Answers

Answer:

4 1/12 yards of fabric left.

Step-by-step explanation:

First things first: convert the mixed numbers so they have the same denominator

The least common multiple of 4 and 3 is 12, so the common denominator will be 12.

So Jenna has 10 9/12, and uses 6 8/12.

Now subtract:

10 9/12 - 6 8/12 = 4 1/12

So there is 4 1/12 yards of fabric left.

A quadratic polynomial whose zeroes are -6 and -7 is​

Answers

Answer:

x² + 13x + 42 = 0

Step-by-step explanation:

(x + 6)(x + 7) = x² + 7x + 6x + 42 = x² + 13x + 42

What is the slope of every perpendicular line to y-2/3x=-4

Answers

Answer:

The slope of the line perpendicular is -3/2.

Step-by-step explanation:

y-2/3x=-4

y = 2/3x - 4

The slope of the line perpendicular is -3/2.

Answer this question pls

Answers

step by step explaination

this is u r answer

What is the value of x, given that AE || BD?​

Answers

Answer:

options number 1 is the answer

What is the value of k??

Answers

Answer:k=10

Step-by-step explanation:

Find the value of x in the isosceles triangle shown
below.
8
8
6

Answers

The value of x in the given isosceles triangle, is √55 units.

What is an isosceles triangle?

A triangle with two sides equal is called an isosceles triangle.

Given that, an isosceles triangle, with base 6 units and legs 8 units, we need to find the length of the altitude x,

Since, ABC is an isosceles triangle, therefore, BD = DC = 6/2 = 3 units

Using the Pythagoras theorem,

AC² = DC² + AD²

8² = 3² + AD²

AD² = 64-9

AD² = 55

AD = √55

Hence, the value of x in the given isosceles triangle, is √55 units.

Learn more about isosceles triangle, click;

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what is the zero of the function

Answers

Answer:

A

Step-by-step explanation:

The zero is the value of x where the line crosses the x- axis

The line crosses the x- axis at x = - 5 ← zero

Answer:

-5

Step-by-step explanation:

The zero of a function is the x-value of the location where the function intersects the x-axis.

Here I read at (-5,0), the function intersects the x-axis, so the zero of the functiion is x = -5

Yr is the circundcenter of ASTU, find each measures.
It’s

Sv =9
Yw =9
Sy= 11
Yx = 11
So am I right??

Answers

Answer:

yes you are

Step-by-step explanation:

Yes, indeed you are right! Have a nice day!

In the diagram of A XYZ, which term describes point ?
Z
X
++
W
Y

Answers

Answer:

c

Step-by-step explanation:

ans is c we can clearly see there in this triangle c only describes it

Helpppppp me please

Answers

Answer:

x=2

Step-by-step explanation:

The x is known which means that it is the one that is parallel to the y axis.

Answer:

x = 2

Step-by-step explanation:

The y axis is a vertical line

x = 2 would create a vertical line making it parallel with the y axis

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