Mathematics High School

p is an odd number
explain why p^2 + 1 is always an odd number

Answers

Answer 1
P^2+1 even because
Step-by-step explanation:
P is an odd number
Any odd number squared is odd
Therefore,P^2+1 is odd
Any odd number= because odd odd =even
Be=P^2+1 is odd odd =even
... P^2+1 = even

Related Questions

(7x100)+(4x1/100)+(8x1/1000)

Answers

Answer:

7 x 100 = 700. 4 x 100 = 400. 8 x 1000 = 8000. Add them all together and you have = 8500.

Step-by-step explanation:

Hope this is correct and helpful

HAVE A GOOD DAY!

Da los resultados de las siguientes multiplicaciones de expresiones algebraicas:
1) 2a^2 por 3a=
2) -5x^2 por 2xy=
3) 2m (4m - 3)=
4) (3xy - 2) por ( 5x^2 + 4)=
5) 2a^2 por 3a^3=
6) - xy^2 por -5mx^4y^3=
7) 3a^2b por -4b^2x
Porfa ame urge ​

Answers

Answer:

no se tu dime xd jajajaajajajajajajajsjaa ahahahahahahahahsidigfue

please help me!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Step-by-step explanation:

V = 4/3 × 22/7 × 3³

= 4/3 × 22/7 × 27

= 113.14

Answer:

The volume is 113.04 spaure feet

Step-by-step explanation:

Use the formula

r is radius so replace "r" with 3

3 to the cubed is 27

27 times 4/3 is

36

36 times pi (Which is 3.14)

Which is 113.04

HELP QUICK PLZ

The figure shows Triangle ABC and some of its transformed images on a coordinate grid:


Which of the four triangles was formed by a translation of Triangle ABC? (4 points)

A. 1

B. 2

C. 3

D. 4


Answers

I was going to type a one word answer, but it wouldn’t let me. By the way, the answer is B.

If a bag of balloons consists of 47 white balloons, 5 yellow balloons, and 10 black balloons, what is the approximate likelihood that a balloon chosen randomly from the bag will be black?

Answers

I think you add all the numbers together and then divide by how many black is in the bag so maybe 6.2?

How did you solve it

Answers

Step-by-step explanation:

by my intelligent brain.......

hope it helps

Which Number is Irrational
A√12
B√36
C√64
D√144

Answers

Answer:

A

Step-by-step explanation:

It is the only number that is infinite.

B = 6

C = 8

and D = 12,

but A is different

Hope that helps!

4+1/2=
me ayudan plis​

Answers

Answer:

9/2 or 4 1/2 or 4.5

Step-by-step explanation:

4+1/2=8/2+1/2=9/2

Answer:

es 4 1/2 creo

Step-by-step explanation:brainliest plis

3) C-2=12 c=
HELLLPPP

Answers

Answer:

14

Step-by-step explanation:

c-2=12

c=12+2

c=14

A cat is standing 15 ft from a birdbath that is 3.5 ft tall. The

cat can see a bird on the top of the bath. What is the angle of

elevation from the cat to the bird to the nearest degree?

Answers

Step-by-step explanation:

The angle is 13.134 degree

I Hope this is right and help for you

good night :)

Solve the system of equations below. Write your answer as an ordered pair
(x, y).
Solve:
{Y= -3x + 13
{Y= -2x + 1

Answers

Answer:

(12, -23)

Step-by-step explanation:

to find x, substitute the value of y into y

-2x+1=-3x+13

collecting like terms

-2x+3x=13-1

x=12

to find y substitute the value x=12 into any of the equation

y=-3x+13

y=-3(12) +13

y= -36+13

y=-23

Find the missing sides and leave the answers as radicals in simplest form!! HELP

Answers

Answer:

well the top shows its 45° so the thr bottom right hand side is also 45 ° but the side where it has a red squares is 90 °

3/4(12a+8)=31.2 someone please help me solve this:)

Answers

Answer:

2.8

Step-by-step explanation:

31.2×4/3

12a+8 = 41.6

12a=33.6

a= 2.8

Answer:

answer is 2.8

Step-by-step explanation:

3/4=0.75

0.75x12=9

0.75x8=6

9a+6=31.2

subtract 6 from both sides

9a=25.2

divide both sides by 9

a=2.8

PLEASE HELP ME WITH THIS FOR BRAINLIEST

Answers

Answer:

516

Step-by-step explanation:

to solve this equation, multiply both sides by 4

a/4 * 4 = 129 * 4

a = 516

Answer:

a= 516

Step-by-step explanation:

a= 129*4

4*129 = 516

In ΔTUV, the measure of ∠V=90°, the measure of ∠T=34°, and UV = 1.4 feet. Find the length of TU to the nearest tenth of a foot.

Answers

Answer:

TU = 2.5

Step-by-step explanation:

sin 34 = 1.4/TU

0.5592 = 1.4/TU

TU = 2.5

40 POINTS. When they form conical piles, granular materials such as salt, gravel, and sand settle at different "angles of repose," depending on the shapes of the grains. One particular 13-foot tall cone of dry sand has a base diameter of 38.6 fee
To the nearest tenth of a degree, what is the angle of repose of this type of dry sand?

A different conical pile of the same type of sand is 10 feet tall. What is the diameter of the cone's base?

Henley Landscaping Supply sells a type of sand with a 30° angle of repose for $32 per cubic yard. Find the cost of an 11-foot-tall cone of this type of sand. Show your work.

Answers

Answer:

34.0 degrees, 29.6 feet in Diameter.

This is a right triangle trigonometry question.

Use half of the diameter to form the base of the triangle (19.3 ft) with a height 0f 13.

Use Inverse Tangent function to find the angle of repose

round to 34.0

then use the angle of repose to solve trigonometric function of the tangent for the radius of the other cone.

switch denominator and tangent

multiply by 2 to get diameter of second cone

14.82*2≈29.6

hopefully this helps!

28x 7/12 I'm not sure if I get a mixed number or a whole number but I still do not know!

Answers

Answer:

16.3333333333

Step-by-step explanation:

happy to help ya :)

Find the volume of the prism.
7 m
20 m
26 m

Answers

I believe it’s 20 m just took the test

Please help! I need an explanation also because I am currently having trouble

Answers

Answer:

E = 80 degrees

Step-by-step explanation:

7x + 3 + x + 15 + 74degrees = 180

8x + 92 = 180

8x = 180 - 92

8x = 88

x=11

m<E = 7x + 3

7(11) + 3

77 + 3

= 80

-7x-2y = -13
x – 2y = 11

Answers

-7x -2y= -13
-x + 2y= -11
-8x=-24
x=3

(3) - 2y= 11
-2y= 8
y= -4

(3,-4)

GN=5x+36 and QM=2x+51. what is QO

Answers

Answer:

the question is incorrect as GN does not exist. please rewrite the question.

You are taking a multiple choice quiz that consists of twenty questions. Each
question has five possible choices, only one of which is correct. To complete the
quiz, you randomly guess the answer to each question. Find the probability of
guessing:

Answers

well I think it's going to be only 6

Mary bought an antique clock in its first year its value increased by 30% in the second year its value increased by 30% work out wheather the clock increased decreased or remained the same

Answers

The value of the clock will increase by 69%. Option A is correct.

What are percentages?

The percentage is the ratio of the composition of matter to the overall composition of matter multiplied by 100.

Here,
Mary bought an antique clock in its first year its value increased by 30% in the second year its value increased by 30%.
Let the cost of the clock be $1,
Cost increase by 30%
Cost of the clock = 1 + 1×30% = 1.30

Next year cost increase by again 30%,
Cost of the clock = 1.3 + 1.3×30%
Cost of the clock = 1.3 + 0.39 = 1.69

So the total percentage increase is 69%.

Thus, the value of the clock will increase by 69%. Option A is correct.

Learn more about percentages here:

brainly.com/question/13450942

#SPJ5

ANSWER THIS PLZ PLZ PLZ!!!!

Answers

Answer:

D. 180

good luck, i hope this helps :)

Answer: The correct answer is D. 180 degrees.

Step-by-step explanation: This is because all angles in a square are 90 degree angles. The opposite angles in a square add up to 180.

what is the coefficient of the c-term algebraic expression 14a-72r-c-34c

Answers

34 is the corfeccient

Please help me it will be greatly appreciated. will give brainliest. question is in attachment.

Answers

A) 180-125 =55
B) both bottom angles are 55 and the triangle's angles should add up to 180, so 55 + 55 + x = 180. X = 70
C) CAE and CBD are equal so the bottom angle (that was calculated in A) will be the base acute angle —>55

Help please, I don’t understand this

Answers

Answer:

r(14) = 29

Step-by-step explanation:

r(x) = 3/2x+8

r(14) = 3/2*14+8 = 21+8 = 29

Answer:

r(14) would be equal to 29.

Step-by-step explanation:

you plug in 14 for x in the equation, which makes 3/2(14)+8. it simplifies to 29. hope that helped

Ay man somebody find x for me (trig)

Answers

Answer:

Step-by-step explanation:

8.

[tex]\frac{42}x=tan 28\\\frac{x}{42}=cot 28\\x=42 cot 28=42 cot (90-62)=42 tan 62 \approx 78.99[/tex]

9.

[tex]\frac{x}{8}=cot 28=cot(90-62)=tan 62 \\x=8 tan 62 \approx 15.05[/tex]

easy trig for quick points

Answers

Answer:

The lenght of AB is (4.45)

Step-by-step explanation:

Thanks and, Is that right??

Theo budgets $154 for karate classes. He buys a karate uniform, called a dogi, for $12. If it costs $8 to attend each karate class, which inequality below represents the number of classes, c, that Theo can take? 17 ≤ c 18 ≥ c 17 ≥ c 18 ≤ c

Answers

Answer:

17 ≥ c

Step-by-step explanation:

the only one that seems right but i could be wrong

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