Choose the most correct answer
1) If p= -1/2. then p2 = ?

Answers

Answer 1

Answer:

p2 = -1

Step-by-step explanation:

p = -1/2

p2 = (-1/2)*2

p2 = -2/2

p2 = -1


Related Questions

20) If the area of a rectangular playground is
p^2 -6p - 7 square feet, what is the perimeter of the
playground?

Answers

Answer:

Explanation:

Write an equation to solve the problem.

Area of rectangle = L(w)

Assuming that the width measures x meters, the length measures x + 5 meters.

500 = x(x + 5)

500 =

x

2

+ 5x

0 =

x

2

+ 5x - 500

As you may already know, a trinomial of the form

a

x

2

+ bx + c, a = 1, you must find 2 numbers that multiply to c and that add to b. Two numbers that multiply to -500 and add to +5 are +25 and -20

0 = (x + 25)(x - 20)

x = -25 and 20

Since a negative length is impossible, the width mesures 20 meters and the length measures 25 meters.

Practice exercises:

A rectangle has a perimeter of 90 meters. Find the maximum area.

The area of a right triangle is 120

m

2

. The base measures half the sum of the height and one. Find the perimeter.

Find the area and perimeter of a right triangle the has a height that is 2 more than the double of the width and that has a hypotenuse that measures

68

meters.

Good luck!

Step-by-step explanation:

Which expression is equivalent to (3x2+3x−3)−(6x2−4x−2)?

A
−3x2+7x−1

B
−3x2−x−5

C
−3x2+7x−5

D
−3x2−x−1

Answers

Answer:

A. -3x^2+7x-1

Step-by-step explanation:

(3x^2+3x-3)-(6x^2-4x-2)

3x^2+3x-3-6x^2+4x+2

-3x^2+7x-1

what's the answer to this problem?
[tex]5x + 35 = 45[/tex]

Answers

Answer:

5x+35=45

5x=45-35

5x=10

x=2

How can I Solve this problem Solve. for g.
18 = 3g

g

Answers

Answer:

[tex]g = 6[/tex]

Step-by-step explanation:

1) Diving both sides by 3.

[tex] \frac{18}{3} = g[/tex]

2) Simplify 18/3 to 6.

[tex]6 = g[/tex]

3) Switch sides.

[tex]g = 6[/tex]

Therefor, the answer is g = 6.

18=3g
divide both sides by 3
equals 6=1g
1 g is the same as g so the answer is 6=g

PLEASE HELP I WILL MARK YOU BAINLIEST AND SHOW YOUR WORK PLEASE



A school is raising money to build a new auditorium! It costs $6,500 to hire a worker to put in new floors in the auditorium. The other information about the cost of the project is below:

The teachers have already raised $500.

There are twelve teachers trying to help the school raise money and each teacher raises the same amount of money.

The teachers organize a car wash and earn $10 for each car they wash.


How many cars must each teacher wash to raise enough money to complete the new auditorium?

Answers

Answer:

54

Step-by-step explanation:

6500/12=541....

540/10

54

8.8C
What value of x makes this equation true?
12x - 15 = 6 - 3x

Answers

I would say x = 7/5 or x = 1.4 in decimal form

I hope this is helpful :)

what is the value of d?

Answers

Answer:

Explanation: you know that a straight line is 180° so
180° - 107° = 73° (this is b)
you also know that a triangle is 180° so after that all you have to do is
180° - 73° - 45° = 62° (this is d)

Hope this helped! :)

What are the roots of this equation x^2-2x+3=0

Answers

Step-by-step explanation:

hope it's help.

see answer attached

find the x-intercepts of y= x^2+4x+8 using the quadratic formula.

Answers

Answer: To find the x-intercept, substitute in

0

for

y

and solve for

x

. To find the y-intercept, substitute in

0

for

x

and solve for

y

.

x-intercept(s):

(

2

+

2

3

,

0

)

,

(

2

2

3

,

0

)

y-intercept(s):

(

0

,

8

)

Step-by-step explanation: To find the x-intercept, substitute in

0

for

y

and solve for

x

. To find the y-intercept, substitute in

0

for

x

and solve for

y

.

x-intercept(s):

(

2

+

2

3

,

0

)

,

(

2

2

3

,

0

)

y-intercept(s):

(

0

,

8

)

A triangle has one side that is 5 inches long and another that is 7 inches long. How many different lengths, in inches,are possible for the last side of the triangle?

Answers

Answer:

2 < c < 12

Step-by-step explanation:

Let the last side of the triangle = c

The sum of any two sides must be greater than the third side. Let's say we have triangle ABC, where a = 5 inches and b = 7 inches

a + b > c (1)

a + c > b (2)

b + c > a (3)

From (1);

a + b > c

7 + 5 > c

c < 12

From (2):

a + c > b

7 + c > 5

7 - 5 < c

c > 2

From (3):

b + c > a

5 + c > 7

c > 7 - 5

c > 2

So the possible lengths of c are: 2 < c < 12

I can choose and create diagrams to help me compare two situations.



SOMEONE PLEASE HELP MY TEACHER WANTS TO PUT ME IN SUMMER SCHOOL SO I NEED TO GET MY HW DONE ASAP SO PLEASE REPLY WITH AN ANSWER PLSS!!!

Answers

Answer:

blurred poate

Step-by-step explanation:

blurred po ate

What is the slope, m, of the line through (-9, -17) and (-9, 12)?

Express the slope as a fraction in lowest terms.

If the slope is undefined, enter undefined into the text box.

m =

Answers

Answer:

m = undefined

Step-by-step explanation:

(-9, -17) and (-9, 12)

Slope:

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

m=(12+17)/(-9+9)

m=29/0

Since 0 is the denominator, the slope is undefined

Alternate interior angles are always congruent. TRUE OR FALSE

Answers

Answer:

false

Step-by-step explanation:

Answer:

False.

Step-by-step explanation:

Alternate interior angles are congruent only when the two lines intercepted are parallel.

15 chocolate were distributed between raju and sanju in the ratio 2:3 . How many chocolates did raju receive?​

Answers

Answer:

6chocolates

Step-by-step explanation:

Given

The total number of chocolate = 15chocolates

If it is divide into ratio 2:3

total ratio = 2+3

Total ratio = 5

Number of chocolate raju receives = 2/5 * 15

Number of chocolate raju receives = 2 * 3

Number of chocolate raju receives = 6chocolates

The number of chocolates that Raju received are; 6 chocolates

Proportion

We are told that;

Number of chocolates distributed = 15

Ratio of sharing between Raju and sanju = 2:3

Thus, fraction to be received by both of them are;

For Raju = 2/(2 + 3) = 2/5For Sanju = 3/(2 + 3) = 3/5

Thus;

Amount of chocolates for Rajus = 2/5 × 15 = 6

In conclusion, Raju received 6 chocolates.

Read more about proportion at; https://brainly.com/question/1781657

Select the statement that describes this expression: 10 + fraction 1 over 4x (5 + 3) − 3. (2 points)


10 more than fraction 1 over 4 of the sum of 5 and 3, then subtract 3

fraction 1 over 4 of 10 times the sum of 5 and 3, minus 3

3 more than 3 plus 5 multiplied by fraction 1 over 4, then add 10

10 times fraction 1 over 4 plus 3 and 5, minus 3

Answers

Answer:

10 more than fraction 1 over 4 of the sum of 5 and 3, then subtract 3

plz mark as brainliest

hope it helps

Answer:10 more than fraction 1 over 4 of the sum of 5 and 3, then subtract 2

Step-by-step explanation:

What is the distance between points A (3,-5) and B(-8,2) on the coordinate plane?

Answers

Answer:

[tex]\sqrt{-51}[/tex]

or aprox 7.14

hopefully this helps

Find the value of a. Round your answer to the nearest tenth.

Answers

Answer:

Polly do you know the formula for law of Cosines?  

find it if  you don't

Step-by-step explanation:

a = sqrt( b^2 +c^2 - 2bcCos(A) )

a = sqrt( 100 + 62.41 -34.197)

a = sqrt(128.213)

a = 11.323

a = 11.3  ( to the nearest tenth )

135 is 90% of what number

Answers

Answer:

150

Step-by-step explanation:

0.90x=135

x=135/0.90

x=150

A printer makes more than 3 copies of a book every hour. How many books can the printer make in 4 hours?

Answers

Answer:

12

Step-by-step explanation:

4 x 3 is 12

12 minimum since you said it can make more

How may candies did Thad get all together? Pls help quickly

Answers

Answer:

all together there is 141 candies in all

Karolyn puts 4,500 into a life insurance policy that pays 7.5% annual interest. If no additional investment is made into the policy how much accumulated interest should Karolyn expect at the end of 10 years?

Answers

Answer: $‭4,774.64‬

Step-by-step explanation:

The amount after 10 years assuming 7.5% compound interest is:

= Amount * ( 1 + rate) ^ no. of years

= 4,500 * ( 1 + 7.5%)¹⁰

= $9,274.64

The accumulated interest is:

= Amount after 10 years - Present amount

= 9,274.64 - 4,500

= $‭4,774.64‬

Find the missing length. The triangles in each pair are similar.

Answers

Answer:

........................................

Ana planted a garden with equal of roses daffodils and tulips. if she randomly selects a flower what is the probability that it is a lilly

Answers

Answer:

33.3%

Step-by-step explanation:

If all of them are equal out of 100%

that means Roses are 33.3 daffodils are 33.3 and lilly's are 33.3

Bounty paper towels cost $8.49 for 8 rolls. Brawny paper towels cost $13.99 for 12 rolls. Which is the better buy?

Answers

Answer:

Bounty Paper Towels is the better deal

Step-by-step explanation:

8.49 divided by 8 = 1.06125 ($1.01)

13.99 divided by 12 = ~1.16583 ($1.16)

The Brawny is more expensive per roll, so Bounty would be a better deal

please help!!No links

Answers

X=12 do you need an explanation?

Please helppp


The function ƒ(x) = 2x − 1 indicates:
a downward shift of 1 unit.
a shift of 1 unit to the left.
an upward shift of 1 unit.
None of these choices are correct.

Answers

Answer:

It is a downward shift of one unit

What are the zeros of f(x) = x2 + 3x - 10?
A. X= -5 and x = 2
B. x= -5 and x = -2
C. X= 5 and x = -2
D. x = 5 and x = 2

Answers

Answer:

(x+5) (x-2)

SO  -5 and 2 option A

Step-by-step explanation:

factor it. and set equal to zero.

******WORTH 85 POINTS******WILL MARK BRAINLIEST*****PLEASE ANSWER ALL QUESTIONS****
A catering company is setting up tables for a big event that will host 360 people. When they set up the tables they need 2 forks for each

child and 5 forks for each adult. The company ordered a total of 1470 forks. Set up a system of equations involving the number of adults,

a, and the number of children, c, and solve to find out how many of each attended the event.



A) Create an equation to represent the breakdown of people attending this event (children and adults).

B) Create an equation to model the number of forks used at this event.

C) Solve the system you created and write down the number of Children and Adults that attended.

Answers

180 c

70 a

360 divided by 2 = 180 c

360 divided by 5 = 70 a

2) If there was a discount of 20%, what is the final deconstructed
percent? *
A.0.8%
B.120%
C.20%
D.80%

Answers

Answer:

Step-by-step explanation:

Which of the following functions translates the graph of the parent
function f(t) = x² horizontally left 6 units?

Answers

Answer:

shawty us bad with the scratchers in

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