1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
11Alexandr11 [23.1K]
3 years ago
10

The temperature was -5oF and then fell 8oF.

Mathematics
2 answers:
olga2289 [7]3 years ago
6 0

Answer:

The temperature increased by <em><u>13 degrees Farenheit</u></em>.

Step-by-step explanation:

8 - (-5) = 13

Imagine we have a number line we start at -5 then add 5 to get to zero and then 8. We went up 13 spaces, since 5+8 equals 13.

-----------------------------------------------------------------------------------------------------------------

Hope this helped! If it did, please consider making this brainliest! :)

slamgirl [31]3 years ago
3 0
It got warmer by 13°F
You might be interested in
12.4. Measure of Dispersion<br>2076 Q.No. 15 Find the standard deviation of: 4, 6, 8, 10, 12.​
Alenkinab [10]

Answer:

Standard deviation of given data = 3.16227

Step-by-step explanation:

<u><em>Step(i)</em></u>:-

Given sample size 'n' = 5

Given data  4, 6,8,10,12

Mean = \frac{4+6+8+10+12}{5} = 8

Mean of the sample x⁻ = 8

Standard deviation of the sample

                  S.D = \sqrt{\frac{Sum(x-x^{-} )^{2} }{n-1}}

<u><em>Step(ii)</em></u>:-

Given data

x          :         4      6       8       10      12

x-x⁻      :      4 - 8   6-8   8-8    10-8    12-8

(x-x⁻)   :        -4      -2     0          2        4

(x-x⁻)²  :        16     4       0         4        16  

 

  S.D = \sqrt{\frac{Sum(x-x^{-} )^{2} }{n-1}}

  S.D = \sqrt{\frac{16+4+0+4+16}{4}}

 S.D = √10 = 3.16227

<u><em> Final answer</em></u>:-

The standard deviation = 3.16227

8 0
2 years ago
Consider the function graphed below.<br><br> Which function does the graph represent?
navik [9.2K]

Answer: Option B

Step-by-step explanation: Doing the test, saw another post with the answer

5 0
3 years ago
PLZ ANSWER 75 POINTS FAST!!!!!!!!!!!!!!!!
Contact [7]

Answer:

6 inches

Step-by-step explanation:

The volume of a triangular pyramid can be found using

v=1/3bh

where b is the area of the base, and h is the height

We know the volume is 12, so let's find the area of the base

The area of a triangle can be found using:

a=bh/2

We know the base is 4, and the the height is 3, so we can substitute them in

a=4*3/2

a=12/2

a=6

Now, we can solve for the height

v=1/3bh

Substitute 12 in for v, and 6 in for b

12=1/3(6h)

Multiply both sides by 3

3*12=1/3(6h)*3

36=6h

Divide both sides by 6

h=6

The height is 6 inches

5 0
3 years ago
Read 2 more answers
Total Points: 50
Sveta_85 [38]

Answer:

1. slope

2.Positive

3.up and down

4. Left and right

5. 1/1 or over 1 up 1

Step-by-step explanation:

7 0
3 years ago
I desperately need help !
Lorico [155]

Answer:

t = 9.57

Step-by-step explanation:

We can use trig functions to solve for the t

Recall the 3 main trig ratios

Sin = opposite / hypotenuse

Cos = adjacent / hypotenuse

Tan = opposite / adjacent.

( note hypotenuse = longest side , opposite = side opposite of angle and adjacent = other side )

We are given an angle as well as its opposite side length ( which has a measure of 18 ) and we need to find its adjacent "t"

When dealing with the opposite and adjacent we use trig ratio tan.

Tan = opp / adj

angle measure = 62 , opposite side length = 18 and adjacent = t

Tan(62) = 18/t

we now solve for t

Tan(62) = 18/t

multiply both sides by t

Tan(62)t = 18

divide both sides by tan(62)

t = 18/tan(62)

t = 9.57

And we are done!

3 0
2 years ago
Read 2 more answers
Other questions:
  • Find an equation of the line l that contains the points left parenthesis 0 comma 0 right parenthesis(0,0) and left parenthesis 3
    15·1 answer
  • If the edge length of a cube is 13 feet, what is the correct way to write the expression to represent the volume of the cube in
    8·1 answer
  • What is the GCF of 12,28,36?
    5·1 answer
  • John's parents ask him to eat 75% of the brussels sprouts on his plate at dinner. John eats 9 brussels sprouts. How many brussel
    8·1 answer
  • Hamari is solving the equation 4(x-3) = 16
    7·2 answers
  • Write the correct proportion.<br><br> 5 is to 19 as x is to 250
    12·2 answers
  • What is the simple interest on $40,000 for 10 years at 12%?
    10·2 answers
  • Find the equation of a circle given only its diameter endpoints: (-2,1) and (6,-7)
    10·2 answers
  • IM FAILLING PLZ HELPPPPP MEEEE
    6·1 answer
  • Help.......................
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!