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
Pani-rosa [81]
3 years ago
6

The temperature outside dropped 13 degrees Fahrenheit in 7 hours. The final temperature was -2 degrees Fahrenheit. What was the

starting temperature? *
Mathematics
1 answer:
inysia [295]3 years ago
4 0

Answer:

Step-by-step explanation:

11 degrees. 13 + -2 = 11. The starting temperature was 11 degrees farenheit

You might be interested in
Which simplified fraction is equal to 0.53 repeating?
GalinKa [24]

Answer: I believe its 5/9

Step-by-step explanation:  

As you can see, the only fraction that doesn't equal 0.53, or the outlier, is 5/9 or 0.5556

5 0
3 years ago
⚠️⚠️⚠️⚠️⚠️HELP HELP HELP HELP PLEASEEEE I
ser-zykov [4K]

Answer:

im stuck on that too man

Step-by-step explanation:

4 0
3 years ago
Can someone help me solve this
Alex73 [517]
Domain: (-infinity,infinity)
Range: (-infinity,infinity)
as x goes to infinity y goes to: infinity
as x goes to -infinity y goes to: -infinity
5 0
3 years ago
helpppppp pleaseeeeee
Olin [163]

Answer:


Step-by-step explanation:

M' = (8,2)

A' = (7,6)

T' = (2,6)

H' =(3,2)

If this is a reflection across the y axis, then all that will change is the x value. You have to read that carefully to make sure you understand it.

Notice that T = (-2,6). All that happens is the the minus becomes a plus.

5 0
3 years ago
Please for the love of god anwser my question lay correctly I really need your help :( I will give 25 points :)! This is geometr
tangare [24]

Answer:

\displaystyle \rm  A_{ \text{c  - pentagon}} =41

\rm \displaystyle P _{ \rm c - pentagon} =  20+ 4 \sqrt{2}

Step-by-step explanation:

we have a square and a triangle

we want to figure out the area and the perimeter of the pentagon

to figure out the area of the pentagon we can use the given formula:

\displaystyle \rm  A_{ \text{c  - pentagon}} = A_{ \text{squre}} - A_{ \text{triangle}}

let's figure out A_{\rm square}:

since the given shape is a square Every angle of its 90° Thus the triangle is a right angle triangle

therefore the height is 4

\displaystyle A _{ \rm triangle} =  \frac{1}{2}  \times b \times h

substitute h and b

\displaystyle A _{ \rm triangle} =  \frac{1}{2}  \times 4 \times 4

reduce fraction:

\displaystyle A _{ \rm triangle} =   2 \times 4

simplify multiplication:

\displaystyle A _{ \rm triangle} =   8

likewise square

\displaystyle A _{ \rm squre} =  {s}^{2}

substitute s:

\displaystyle A _{ \rm squre} =  {7}^{2}

simplify square

\displaystyle A _{ \rm squre} =  49

hence,

\displaystyle \rm  A_{ \text{c - pentagon}} =49- 8

\displaystyle \rm  A_{ \text{c  - pentagon}} =41

to figure out perimeter

let's figure out hypotenuse first

\displaystyle h =  \sqrt{ {4}^{2}   +  {4}^{2} }

\displaystyle h =  \sqrt{ 16  +  16}

\displaystyle h = 4 \sqrt{2}

therefore,

\rm \displaystyle P _{ \rm c - pentagon} = 3 + 3 + 4 \sqrt{2}  + 7 + 7

\rm \displaystyle P _{ \rm c - pentagon} = 6 + 4 \sqrt{2}  + 14

\rm \displaystyle P _{ \rm c - pentagon} =  20+ 4 \sqrt{2}

5 0
3 years ago
Other questions:
  • Picturing the way a volcano erupts to remember how a volcano functions is called
    8·2 answers
  • What is the correct way to show a repeating decimal for the fraction ? 38/33
    7·1 answer
  • If ΔLMN `ΔPON, what is MN?
    14·1 answer
  • 3.45g+ 0.06kg+ 0.67g+690mg+2dg
    15·1 answer
  • 1. If x is the supplementary angle of 155°,
    7·1 answer
  • What is the surface area of the cylinder with height 5 mi and radius 2 mi? Round your
    10·1 answer
  • Help due in 10 minutes!!
    10·2 answers
  • Find the slope of each line (no links I’ll report)
    13·1 answer
  • Solve for the value of X. <br> -4x + 3 = 35
    15·1 answer
  • Roberto had $88, which is eleven times as much money as Bianca had. How
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!