Mathematics High School

En la ciudad la temperatura en la noche fue de 2 grados sobre cero y en la madrugada llegó a 12 grados bajo cero. ¿Qué diferencia de temperaturas hubo en esas horas?

Answers

Answer 1

Responder:

La temperatura bajó 12 °

Explicación paso a paso:

Dado que:

Temperatura en la noche = + 2 ° (2

Temperatura de la mañana = - 12 (12 ° bajo cero).

La diferencia de temperatura entre la noche y la madrugada:

Temperatura nocturna - temperatura por la mañana temprano

2 - (-12)

2 + 12 = 14

Hay una diferencia de temperatura de 12 °. La temperatura bajó 12 ° entre la noche y la madrugada.

Related Questions

Please answer by today

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Answer:

y axis

Step-by-step explanation:

the y coordinate changed

a real number between √13 and √14

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Answer:

3.7

Step-by-step explanation:

What is m∠X to the nearest degree?

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Thinking bout 46



Step by step:
Use inverse cos law to get 44 degrees!! Hope this helps :)

what is the area of the figure below

Answers

Answer:49.5

Step-by-step explanation:

Since all sides of a square are equal, multiply 6 x 6. Then multiply 6 times 4 1/2 then divided by 2. Now add everything together. Hopefully this helps :)

Please help me, its due in a few minutes. There are multiple slides!
Not trying to be picky but please answer all if able to!

Answers

Answer:b

Step-by-step explanation:

Answer:

1- B

2- D

3- ?

4- B

5- ?

Which of the following is NOT a solution for the inequality below? Please look at the picture

Answers

Hello Vanessa. I will be contacting your school for cheating.


Two angles are complementary. The measure of angle W is four times the
measure of angle N plus 10 degrees. What is the measure of angle N?

Answers

W=4N+10
N+4N+10=90
5N=80
N=80/5=16

35,651,000,000 in to scientific notation

Answers

3.5651 × 10 to the tenth power

Three corners of a city bloc is located at (2,2) (2,-4) (-5,-4) on a coordinate plane what are the coordinates of the fourth corner

Answers

Answer:

(-5, 2)

Step-by-step explanation:

Three corners of a rectangular city block are located at (2,2), (2,-4) and (-5,-4) on a coordinate plane. What are the coordinates of the fourth Coordinate?

Solution:

A rectangle is a quadrilateral (has four sides and four angles) in which opposite sides are equal and parallel. Also, all the angles are at 90 degrees.

Since the city block is rectangular in shape, therefore the fourth coordinate would have the same y coordinate as the point (2, 2) and it would also have the same x coordinate as (-5, -4).

Hence the fourth coordinate is (-5, 2)

PLEASE PLEASE PLEASE HELP!!

Answers

Answer:

B is the answer.

Since 7 and 12 are both the legs of the right triangle, we are going to use pythagorean theorem.

[tex] {7}^{2} + {12}^{2} = {c}^{2} [/tex]

Isolate side c

[tex] \sqrt{ {7}^{2} + {12}^{2} } = c[/tex]

The cross country team practice by jogging on town steerts the average jogging rate is 6 mile per hour one member jogged for 3.5 hours one weekend how many miles did the team member jogged

Answers

Answer:

6mile + hour + 3.5 hours + miles

Step-by-step explanation:

add the expressions

hey if ur good at algebra... plz help meh

ty

Answers

Im not for sure.. but I think it would be something like 3,9

Answer:

We rearrange the first equation into y = 8x - 42 and we substitute it in to get

-4x - 6 = 8x - 42 so 12x = 36 so

x = 3 and y = -18

hope this helps and brainliest please

what is the solution
y=-4x+20 y=2x-22

Answers

Answer: x=7 y=-8

Step-by-step explanation:

Solve the absolute value equation:
|x| -7=-3

Answers

Divide by -7. This gives you |x|=the answer. Then split it into two equations like
x= the answer but positive
x= the answer but negative
Then solve both of your equations for x to get the two answers.

Answer:

Step-by-step explanation:

-3+7=4

x=4

Draw a conclusion is the statment below always, sometimes, or never true ? Bive at least two examples to support your reasoning. The lcm of two numbers is the product of the two number discuss your conclusion with a partner

Answers

Answer:

Sometimes

Step-by-step explanation:

Example 1:

Take two numbers as [tex]7,8[/tex]

LCM of [tex]7,8=7(8)=56[/tex]

In this case, the lcm of two numbers is equal to the product of the two numbers.

Example 2:

Take two numbers as [tex]6,3[/tex]

[tex]6=3(2)[/tex]

So,

LCM of [tex]6,3=3(2)=6[/tex]

In this case, the lcm of two numbers is not equal to the product of the two numbers.

Therefore,

Sometimes, the lcm of two numbers is equal to the product of the two numbers.

Kip took out a loan for $750. He earned $60 in interest and his interest
rate was 4%. How long did he take to repay the loan?
1 year
2 years
2.5 years
3 years

Answers

9514 1404 393

Answer:

  (b)  2 years

Step-by-step explanation:

The interest formula is ...

  I = Prt . . . . interest rate r on principal P for t years

We can fill in the known values and solve for t.

  60 = 750·0.04·t

  60/30 = t = 2

The loan was repaid in 2 years.

Which expression is equivalent to (8m + 6) + (3m - 2) ?

Answers

Answer:

(11m-4)

Step-by-step explanation:

8m+3m=11m

6-2=4

The answer to the question is 11m+4

Write an equation of the line with a slope of -2/7 and a y-intercept of 5.

Answers

the formula is y=mx+b

mx is the slope and b is the y-intercept

y=-2/7+5

---

hope it helps


Luis saved 5/8 of his pay. What percent of his pay did he save?

Answers

It’s 62.5%

Have a great day! The steps are down below

REFLECTION/ ROTATION QUESTION!

Answers

Answer:

reflecting over the X-axis

Answer: Reflection of 90° clockwise.

90° reflection would displace the rectangle from its original position.

For the other choices, a reflection over either axis will not affect the rectangle because its vertices’ ordered pairs have 2’s.
A rotation of 180° will not affect the position of the shape.

Good luck!

Can someone put this equation in standard form for me?

y-3=1/5(x-3)

Standard form : Ax+By=C

Answers

Answer:

-x + 5y = 12

Step-by-step explanation:

Eliminate the fractional coefficient by multiplying both sides by 5:

5y - 15 = x - 3

Combine the constants:  5y = x + 12

Subtract x from both sides:  -x + 5y = 12    This is in standard form

1 = y / 6
need help!!!​

Answers

Answer:

y=6

Step-by-step explanation:

Isolate y by multiplying by 6

1*6=y/6*6

y=6

Check

6/6=1

Step-by-step explanation:

Here's the answer.

1=y/6

1*6=y

6=y

Please follow me if you think it's worth it and message me anytime you have a doubt.

Find the twenty-seventh term of the arithmetic sequence 21, 18, 15, ...

Answers

Answer: -57

Step-by-step explanation: 21, 18, 15, 12, 9, 6, 3, 0, -3, -6, -9, -12, -15, -18, -21, -24, -27, -30, -33, -36, -39, -42, -45, -48, -51, -54, -57

It is decreasing by 3 each turn. Therefore, the 27th term would be -57.

The Bigtown football team outscored its opponents 5:2 last season. If their opponents scored 38 points, how many points did Big Town score? (Hint: Bigtown is first in the ratio)

Answers

Answer:

95 points

Step-by-step explanation:

Let P = Big Town's points

5/2 = P/38

2P = 190

P = 95 points

PLEASE HELPP the problem will be in the picture

Answers

Degree = 5
Equation = 17x^5+0x^4+5x^3+4x-7

Simply, Rewrite the equation from greatest power to least. The leading power( ^5) is your degree.
take out the constants first before step 2

Please helpppp :< here is 25 points

Answers

Answer:

function b

Step-by-step explanation:

When its asking for which function has a greater rate of change its asking for which slope has a greater value

the slope is calculated by change in y over change in x

for function a, as y goes up 2 x goes up 1

so the slope ( rate of change) is 2/1

for function b is y goes up 3 x goes up 1

so the slope (rate of change) is 3/1

3/1 is greater than 2/1 so function b has a greater rate of change

Multiply each equation by a number that produces opposite coefficients for x or y 1/3x -2/3 y=7

Answers

Answer:

Attached

Step-by-step explanation:

What is the geometric mean of 6 and 16?

Answers

I think its 9.7980........

The Geometric mean of 6 and 16 is

Complete the equation of the line whose slope is -5/3
and y-intercept is (0, -2).

Answers

Answer:

these are tough,   it takes a lot of practice to get used to these, sooo

Step-by-step explanation:

we know the slope, m= -5/3,   and we're given a point so use the point slope formula

y= mx + b

the point we are given is in this form  (x,y)

then plug the information into our point slope formula

y = (-5/3) x  + (-2)

y = -5x/3 -2

What is the solution to the system of equations?
x = -4y
3x + 2y = 20

Answers

Answer:

(x, y) = (8, -2)

Step-by-step explanation:

Substitute:

3(-4y) + 2y = 20

-12y + 2y = 20

-10y = 20

y = -2

x = -4(-2) = 8

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