Mathematics High School

How many solutions does this equation have?
9p + 5 = 5 + 9p

Answers

Answer 1
Answer:

Infinite solutions

Step-by-step explanation:

9p + 5 = 5 + 9p

Since both sides are equal, therefore the equation has infinite solutions

Related Questions

draw a suitable line on the grid and use your graphs to solve the equation 2/x - x^2 =5x​

Answers

Answer:

I graphed the answer above in the image

ALL FELLOW PEOPLE I NEED HELP ASAP ! WILL MARK BRAINLIEST!!EXTRA POINTS !!!!

Answers

Answer:

3) parallel

4) y = -1/2x +5

Step-by-step explanation:

3) Two equations are parallel if they have the same slope

The equations are written in y=mx+b (standard) form, where m is the slope. Both equations have a slope of 5/4

4) The two points that are plotted are (0,5) and (4,3).

We can find the slope by using the slope equation

(3) - (5) / (4) - (0) = -2/4 = -1/2

then we can plug it in both points to find b

-1/2(4) = -2

-2 + b = 3

b = 3

Somebody please help me !!

Answers

1. (-1, 1

2. (-2,-2)

3. (-3, 1)

hope this helps!!

Can someone please help me with this I really need help.

Answers

Answer:

The angle mPQO is 86°

Step-by-step explanation:

123°-37°

Find the slope, m, and y-intercept, b, for the graph of the linear equation represented by the table below.

Answers

Answer: m=1/2, b=-7

Step-by-step explanation:

(0,-7) is the y-intercept on the line...

find the area
(not to scale)​

Answers

Answer: no

Step-by-step explanation: no

HELP IM IN THE MIDDLE OF A TEST!!
Choose the correct slope of the line that passes through the points (1, -3) and (3, -5).
A. -1
B. 1
C. 0
D. 1/2

Answers

Th correct answer would be D


ndjsjdjdjdjdjjxndjxjusnsu j

Answers

Answer:

B

Step-by-step explanation:

bcoz sin and cos 45 have 1/root2

Answer:

B. 45°

Step-by-step explanation:

sin(45) = √2/2

cos(45) = √2/2

Hadley paddled a canoe 2/3 mile in 1/4 hour. How fast did Hadley paddle, in miles per hour?

Answers

Answer:

to find the whole ratio from a part use a reciprocal (i.e for this one 1/4, it's 4)

Then wee multiply it to 2/3

2/3 x 4 = 8/3 = 2.666666666 = 2.67

8/3 or 2.67 is the answer

Step-by-step explanation:

Please help me ASAP

Answers

Answer:

x ≤ -17

Step-by-step explanation:

Suppose f(x) = 3x*2 - 2x

Answers

Answer:

x=0

Step-by-step explanation:

0=6x-2x

0=4x

4x=0

and the answer is x=0

Which equation represents “fifteen more than r is sixty-one?”

Answers

Answer:

r + 15 = 61

Step-by-step explanation:

Peyton made a 40% on her Math test. If she got 12 questions correct, how many total questions were on the test?

Answers

Answer: 30

Step-by-step explanation:

 40% = 12  |  40% + 40% = 80%  |   80% = 24  |  12 / 2 = 6  |  6 = 20%  | 40% + 40% + 20% = 30 questions

Please note that i'm not a professor and i might have this wrong.

Richard had 180 total minutes to do
homework, mow the grass, and walk the dog.
He spent 3(x + 4) minutes mowing the
grass.
He spent (x + 3) minutes working on
homework
He walked the dog for x minutes.
How many minutes did Richard spend
mowing the grass?

Answers

3(x+4)= 3x+12
3x+12+x+3+x=5x + 15
5x+15=180
5x=180-15
5x=165
x=165/5
x= 33min

mowing the grass = 3(x+4)
= 3(33+4)
=99+12
=111 min mowing grass

please help me its due in 3 mins

Answers

They’re vertical angles so it’d be 106° I’m pretty sure. Unless you’re doing something different than me

Answer:

s = 19°

Step-by-step explanation:

The angles that are directly opposite to each other are known as opposite angles. They are also termed as vertical angles or vertically opposite angles and are equal to each other.

so

106 = 6s - 8

106 + 8 = 6s

114 = 6s

s = 114 : 6

s =  19°

-----------

check

6 * 19 - 8 =

106°

the answer is good

5. The length of a red rectangle is 12 cm more than its width, w. A blue
rectangle, which is 4 cm wider and 2 cm shorter than the red one, has
perimeter 72 cm. Make a sketch of the rectangles expressing all dimensions in
terms of w. Then find the dimensions of the red rectangle.

Answers

Answer:

For the red triangle the width is 9 cm and the length is 24 cm. For the blue triangle, the width is 14 cm and the length is 22 cm.

Step-by-step explanation:

Red triangle: width is 9 cm, length is 24 cm, blue one width is 14 cm and the length is 22 cm. hope this helps. did this quickly! <3

Answer:

Step 1. Perimeter P means adding up all 4 sides of a rectangle.

Step 2. Let w be the width of the red rectangle

Step 3. Let w+15 be the length of the red rectangle

Step 4. Let w+5 be the width of the blue rectangle

Step 5. Let w+15-2=w+13 be the length of the blue rectangle

Step 6. Then for the blue rectangle, P=w+5+w+5+w+13+w+13=4w+36=72

Step 7. Solving 4w+36=72  

Subtract 36 from both sides of the equation

4w=36

Divide by 4 to both sides of the equation

ANSWER: For the red triangle the width is 9 cm and the length is 24 cm. For the blue triangle, the width is 14 cm and the length is 22 cm.

factor completely p^3 -27z^6

Answers

Answer:

gb

Step-by-step explanation:

uhygt


Alicia wants a pair of shoes that cost $68.48. If 17% sales tax must be added to the price, approximately
how much will the shoes cost including sales tax?

Answers

Answer:

$80.12; approx. $80

Step-by-step explanation:

- multiply 68.48 x 17% or 68.48 x 0.17 = 11.64

- the tax is 11.64

- add 68.48 + 11.64

- her total is $80.12

- rounded it would be $80

Hope this helped!

Please please help me with this question please now and show your steps

Answers

y = x^2 - 8x + 7

a) y-intercept

The y-intercept is the point where it crosses the y axis so x would 0.
So putting in 0 for x:
y = x^2 - 8x + 7
y = 0^2 - 8(0) + 7
y = 0 - 0 + 7
y = 7
The y intercept is at the point (0,7).

b)
The zeroes are the points where it crosses the x axis so it’s when the y is set to 0.

0 = x^2 - 8x + 7
Since it’s a quadratic equation we have to factor it. We fill in 2 numbers that add to -8 and multiplied to equal 7.
(x +____)(x+ ____)

The 2 numbers are 7 and -1 because -1*-7=7 and -7+(-1)=-8. So:
0 = (x-7)(x-1)

So now we have x-7 and x-1 equaling some quantity. If either of those happens to equal zero, it makes the whole equation 0, because (x-7)0=0 and 0(x-1)=0

So we can set each of it separately to 0 to solve for x.
x-7=0
x= 7

x-1=0
x= 1

The zeroes are at the points (1, 0) and (7, 0)

C.
The Vertex Form of a Quadratic is:
y = a(x-h)^2 + k. And the vertex is (h, k)

y = x^2 - 8x + 7
y - 7 = x^2 - 8x

We want to complete the square by adding some number to both sides of the equation so that when we factor it we are going to get (x-a)(x-a).

So take half of 8 to get two equal numbers that would be our “a”. 8/2=4 so we want (x - 4)(x- 4).

(x-4)(x-4) multiplies out to x^2 - 8 + 16.

continuing,
y - 7 = x^2 - 8x

Add 16 to both sides.
y - 7 + 16 = x^2 - 8x + 16

y + 9 = (x-4)(x-4)
y + 9 = (x-4)^2
y = (x-4)^2 - 9 is the vertex form.

The vertex is at the point (4, -9). So the axis of symmetry is at the line x = 4.

D. The vertex is solved in C as the point (-4, -9).

If a triangle has an area of 192 mm2, and the
height measures 12 mm, what is the measure
of the base?

Answers

Answer:32mm

Step-by-step explanation:

area of triangle = 1/2 *base * height

192mm2 = 1/2 *b* 12mm

192 =6b

base=192/6

base= 32mm

Which graph shows y=x^2+3x-4

Answers

Answer:

Third graph in the photo

Step-by-step explanation:

x^2+3x-4 can be factored as (x+4)(x-1). When y=0, x must be -4 or 1 to satisfy the equations, and thus the roots of the graph are at x=-4 and x=1. When x=0, y=(4)(-1)=-4. The only graph that satisfies both of these requirements is the third/last one.

Simplify 20+16➗2


Please answer ASAP

Answers

Answer:

28, trust me

Step-by-step explanation:

The equation x²– 8x – 5 = 0 can be transformed into the equation (x - p)² = q, where p and q are real numbers. What are the values of p and q?​

Answers

The form (x - p)^2 = q is the form that completing the square will leave us with.

---Add 5 to both sides

x^2 - 8x = 5

---Divide the b term by 2, and square it. Then, add that number to both sides.

-8/2 = -4

(-4)^2 = 16

x^2 - 8x + 16 = 5 + 16

x^2 - 8x + 16 = 21

---Factor!

(x - 4)^2 = 21

p = 4

q = 21

Hope this helps!! :)

P and q have values of 4 and 21, respectively.

What is an expression?

In mathematics, expression is defined as the relationship of numbers, variables, and functions using mathematical signs such as addition, subtraction, multiplication, and division.

The form (x - p)²= q is what we get when we complete the square.

Adding the number 5 on both sides,

x² - 8x = 5

After dividing by two, square the b term. Then divide both sides by that figure.

-8/2 = -4

(-4)² = 16

x² - 8x + 16 = 5 + 16

x² - 8x + 16 = 21

Solve the factors,

(x - 4)² = 21

p = 4

q = 21

As a result, the values of p and q are 4 and 21, respectively.

To know more about an expression follow

https://brainly.com/question/11000847

#SPJ2

[tex]\sqrt4x -\sqrt9x\\\\[/tex]

Answers

Answer:

Step-by-step explanation:

Find the missing side of each triangle. Round your answers to the nearest tenth if necessary.
(Please show your work)

Answers

Answer:

Below

Step-by-step explanation:

Use reverse pythagorean theorem

     c^2 = a^2 + b^2

You can either rearrange the equations, or plug the values in an solve for b :

     b^2 = c^2 - a^2

            = 15.1^2 + 9.7^2

            = 1339.2

Square root this number

            = 11.5723809

        x  = 11.6 in

Hope this helps! Best of luck <3

>> Answer

___________

[tex] \: [/tex]

[tex]\boxed{ \rm{answer \: by \: { \boxed{ \rm{☆HayabusaBrainly}}}}}[/tex]

Step by step :

x² = (15,1)² - (9,7)²

x² = 228,01 - 94,09

x² = 133,92

x = 11,6in✔

10 ft 8 ft 6 ft Find the area of this figure. Round your answer to the nearest hundredth. Use 3.14 to approximate n. A = [ ? ] ft? ​

Answers

Answer:

l×b×h-this is the order

10×8

=80 --area 1:maximum

10×6= 60--area2: minimum area

8×6=48--area3:middle area

if you follow the order

the answer is= 60ft

Given the definitions of f(x)f(x) and g(x)g(x) below, find the value of (f\circ g)(2).(f∘g)(2). f(x)= f(x)= \,\,-5x-11 −5x−11 g(x)= g(x)= \,\,2x^2+2x-5 2x 2 +2x−5

Answers

ounces is In the apothecary system of measurement, equal to one apothecary pound. a) eight O b) 16 c) 12 d) four

Alice is inventorying two different warehouses. In the first warehouse, she determines that there are 4.6X10 to the third power of boxes. In the second warehouse, she determines that there are 5X10 to the fourth power of boxes. What is the combined number of boxes in both warehouses?


PLEASE HELP!!!!

Answers

Answer:4.6 × 30= 138

5 × 40= 200

Step-by-step explanation:

Holly's soccer team is trying to raise $2,100 to travel to a tournament in Florida, so they decided to host a pancake breakfast. Each person must pay $30 for the breakfast. How many people need to attend their breakfast in order to raise $2,100?

Answers

Answer:

70 people

Step-by-step explanation:

30 dollars for each person, so you divide 2,100 by 30 to find how many people.

2,100/30=70

Answer:

70

Step-by-step explanation:

Target=$2,100

Money Earned from a single person=$30

Number of persons=$2,100 /$30 = 70

Thus, 70 people need to attend their breakfast in order to raise $2,100

multiply
4/7 x 4 3/8 x 5/6

Answers

Look it up on quizzes

Answer:

all of them together or eahc seperate

Step-by-step explanation:

Other Questions
Which of these statements is false?A. Electrons have a negative chargeB. Electrons have a mass of 1 amuC. The nucleus of an atom is positively chargedD. The neutron is found in the nucleus of an atom help. What expression would you use- 1- when greeting a friend. 2- when introducing yourself. 3- to respond to someone's introduction. 4- when you have to leave. 5- to excuse yourself. Please help me in this: What can you schedule with online and mobile banking apps that can help you pay your bills on time and regularly? 1. Deposit notification and ATM indications 2. Automatic payments and alerts 3. Transfers between accounts and already 4. Bot notifications and transfer of funds How many molecules are present in 40g of c02 . . .Factor 2x2 + x - 1 In a figure, D and E are points on side BC of a ABC such that BD = CE and AD = AE. Show that ABD ACE What are the potential consequences of using the Feudal system in Europe during the period 1200 - 1450 C. E.? I need help please can anyone answer all the questions Sensei Umehs ""Active Hands"" karate program grew from 8 members to 15 last week. What is the percent of change? I need help seeing what is the central idea of the fourth paragraph. It's the one that has a 4 next to it. This flower is regarded by the Chinese as a symbol of peace and beauty. Suppose you are the Hiring Director for a local computer software design firm. Your company has experienced significant growth over the last two quarters and as a result, your company will be hiring for 30 new positions in the next several months. The Vice President of Human Resources feels this is a perfect opportunity to incorporate unconscious bias training at your company as managers from several departments will be interviewing and hiring candidates for the new positions. Your company, unfortunately, suffers from a lack of diversity especially among the engineering, coding, and designing positions. She has asked you to conduct this training for the department managers in advance of any interviews being conducted.As the hiring director, which of the following are effective in removing bias from the recruiting, interviewing, and hiring process? A) Final hiring decisions can be made individually as long as the manager has followed a set of criteria in evaluating the candidateB) Remind managers that their first or "gut" instinct is often the right choiceC) Final hiring decisions should be made by a hiring committee consisting of three or more department managersD) Make department managers aware that unconscious bias exists how were julius Caesars battles portrayed How might the commercial fishing industry be affected? please help me, thank you! :) How does one control their own individual interests for the collective group as implied in the United States? How did the Open Door Policy differ from the policies of otherimperialist nations? We, the People of the United States, in Order to form a more perfect Union, establish Justice, insure domestic Tranquility, provide for the common defence, promote the general Welfare, and secure the Blessings of Liberty to ourselves and our Posterity, do ordain and establish this Constitution of the United States of America.How did the 15th, 19th, and 26th Amendments expand the "Blessings of Liberty" to more of the United States' population? It was -12 degrees Fahrenheit last night. The weatherman predicts that it will be 25 degrees warmer by noon. What will the temperature be by noon?