Mathematics High School

*starts to calm* .....

*starts To Calm* .....

Answers

Answer 1

Answer:

14

its math dude

Answer 2

answer

-8

explanation

3-(-8) = 11

add me as brainliest please

Related Questions

Can someone help me ?

Answers

Answer:

Step-by-step explanation:

Given

let the unknown angle be x then,

with reference angle x

perpendicular(p) = 3

base(b)= 9

now

tan x = p/b

tan x = 3 / 9

tan x = 1 / 3

x = tan ^-1( 1/3)

x = 18.43°

hope it will help u :)

PLEASE HELP ME ASAP!!! (you will get 20 points!!!)

Name the longest side of ∠DEF.
D=62° E=108° F=10°

Answers

Answer: the longest side of a triangle is always the opposite side of the largest angle

Step-by-step explanation:

Line segment DF ☺️

Judy calls in a to-go order at the local pizzeria. She orders pizza for $1.75
per slice and a soda for $2.50.

Answers

Answer:

i think you want the total. it is $4.15

Step-by-step explanation:

What is the prouduct of the number p and 12

Answers

[tex] \frac{p}{12} [/tex]

hope it helps u

What is...
1. 4x = -36
2. 5x - 15 = 50
3. 4(x + 2) - 17 = 35
4. 6x + 12 = 4x - 18
5. 1/2 (4x - 10) + 5 = x - 11

Answers

Step-by-step explanation:

1Ans: 4x = -36

× = -36/4

× = -9

2Ans: 5x -15 = 50

5x = 50 + 15

5x = 65

x = 65/5

x = 13

3Ans: 4(x + 2) -17 = 35

4x +8 -17 = 35

4x -9 = 35

4x = 35 +9

4x = 44

x = 44/4

x = 11

4Ans: 6x +12 = 4x -18

6x -4x = -18 -12

+2x = -30

x = -30/+2

x = -15

5Ans: 1/2 (4x -10) +5 = x -11

0.5 (4x -10) +5 = x -11

2x -5 +5 = x -11

2x = x -11

2x - x = -11

1x = -11

x = -11/1

x = -11

5 In a group of 80 animals, 32 are dogs. Dogs make up
what percent of the animals in the group?

Answers

Answer:

dogs=32

total animal=80

dogs percent=dogs/total animal×100%=32/80×100%=40%

Answer: dogs=32

total animal=80

dogs percent=dogs/total animal×100%=32/80×100%=40%

Step-by-step explanation:

Can anyone help me with this question please.

Answers

it’s d, because thats the formula !! mark me brainliest so I can help more people please !!

Is this the right answer correct me if im wrong what is m

Answers

I think that is correct !!

What is two times two I need help

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Answer:

4

Step-by-step explanation:

Determine the resulting polynomial:
f(x) = x + 10
g(x) = -22 – 2x – 4
Find: f(x) g(x)

Answers

Answer:

-x³-12x²-24x-40

Step-by-step explanation:

f(x)=(x+10)

g(x)=-x²-2x-4

f(x)*g(x)=(x+10)(-x²-2x-4)

x(-x²)+x(-2x)+x(-4)+10(-x²)+10(-2x)+10(-4)

-x³-2x²-4x-10x²-20x-40

-x³-12x²-24x-40

Find the missing length

I WILL GIVE BRAINLIEST

Answers

Answer: 30

Step-by-step explanation: Assuming that the side lengths correspond with one another you can set up a ratio to solve

It should look something like this:   15/25 = 18/x

With this equation set up you can solve by cross multiplying. 25(18)=15x

Then start sloving:

25(18)=15x

450=15x

450/15=15x/15    (divide both sides by 15)

30=x

               

There are 8 cookies in each box. Rhyan ate 6 from her box and Juan ate 4 from his box. How many boxes of cookies did they eat altogether?

Answers

10 cookies all together
10 cookies eaten from Rhyan and Juan!

math pls help dhsjdjdjdj​

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Answer:

2350 is 88.68% of 2650.

Step-by-step explanation:

2350/2650

hopefully, i'm right :)

please help due asap
shsndhbd

Answers

Answer:

2

Step-by-step explanation:

[tex]\sqrt{5.4^{2} - 5^{2} }[/tex] = 2.03

Hi I'm looking to solve this question for my work but I'm super stuck and I need help asap. Thsnks
6w = 4w + 9

Answers

10w + 9 Are you combing like terms?

A hot air balloon holds 2,200 cubic meters of helium. The density of helium is 0.1785 kilograms per cubic meter. How many kilograms of helium does the balloon contain, rounded to the nearest tenth of a kilogram?

Answers

Answer:

392.7

To get the answer multiply Density * Volume

Mass = 0.1785 * 2200

Mass = 392.7

The mass of the helium with a density of 0.1785 kilograms per cubic meter and volume of 2,200 cubic meters  is 392.7 kg

What is density?

The density of a substance is its mass per unit volume. It can be represented mathematically as follows:

density = mass / volume

Therefore,

mass of the helium = ?

density of the helium = 0.1785  kilograms per cubic meter

volume of helium = 2,200 cubic meters

Therefore,

mass = density × volume

mass =  0.1785 × 2200

mass = 392.7 kg

learn more on density here: https://brainly.com/question/4504994

#SPJ2

Find the greatest common factor​ (GCF) for each pair of numbers.
9 and 33

Answers

Answer:

3

Step-by-step explanation:

Write the factors for each term

9 = 1,3,9

33 = 1,3,11,33

The greatest common factor is 3

3 is the GCF of 9 and 33

I just need help solving for A​

Answers

Answer:

115

Step-by-step explanation:

The answer will be ( 115 )

WHO's BIRTHDAY was on 24 January?
my bday was yesterday
mentors can u please not remove this because i want this to be here and I WILL be VERy HApy

Answers

happy belated birthday!

If a item goes from 1.50 to 2.20 what's the percent increase

Answers

The increase would be 46.67%
the answer is 46.76%

(BRAINLIEST) Please answer quickly i will mark brainliest if right

Answers

Answer:

D

Step-by-step explanation:

yo u dont even have to work just look that its obtuse and 126 is obtuse so there u go!

Answer:

A seems right to me

Step-by-step explanation:

Can someone help me? Thanks! :)

Answers

Answer:

60

Step-by-step explanation:

70+50=120

180-120=60


Five less than three times the length L.

Answers

5 < 3L
Is this what you are looking for ?

f(x) = 5x^3 – 4x - 12

Answers

Answer: -12

Step-by-step explanation:

a) If f(x) = 3x - 2, find f(x)
b) Find f(13)

Answers

3x-2(13) then 39x-26 equals 13
f(13) = 3(13) - 2
f(13) = 39 - 2
f(13) = 37

A fish is 12 Meters below the surface of the ocean. what is it's evelation ​

Answers

A fish is 12 Meters below the surface of the ocean. What is the elevation it is -12

Can anyone help me with this please

Answers

Answer:

no linear function hope this helped

HELP ASAP!!! Due at 11:59

Answers

The answer is E
Hope this helps!

Hey What is -5t > 10

Answers

Answer: 10 (ten) is an even number

following 9 and preceding 11

Step-by-step explanation:

What is the decimal form of 45/129

Answers

Answer:

0.348837

Step-by-step explanation:

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