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
Burka [1]
3 years ago
13

The temperature fell by 15 degrees Fahrenheit today.

Mathematics
1 answer:
katrin2010 [14]3 years ago
8 0
<h3>Answer is   -15</h3>

We read this out as "negative 15" or you could write "negative fifteen".

The negative indicates the temperature went down. It doesn't necessarily mean that the final temperature is -15 degrees.

For example, if it starts being 50 degrees F, and drops by 15 degrees, then 50+(-15) = 50-15 = 35 degrees is the temperature after that drop. It might help to use a vertical number line.

You might be interested in
Who wants brain i just need an answer of 75 divided by 66 without a decimal
Klio2033 [76]

Answer:

1.1

Step-by-step explanation:

If you dont want a decimal then you would just round, and get 1

7 0
2 years ago
What is the slope of a line that is perpendicular to the line y = 1?
Katyanochek1 [597]
The line        Y = 1    is a horizontal line; its slope is zero.

A line perpendicular to   Y = 1   is a vertical line.
Its slope is undefined.
(This does NOT mean that it's infinite, or anything else.
The slope of a vertical line is undefined.  It doesn't have
a name or a symbol.  It's nothing.)
3 0
3 years ago
What is the surface area of a cylinder that has the following measurements? area of each base: 50.24 ft2 area of lateral surface
irinina [24]

Answer:

TSA = 175.84 ft²

Step-by-step explanation:

We are given;

Lateral surface area; A_L = 75.36 ft²

Area of base; A_b = 50.24 ft²

Height of cylinder; h = 3ft

Formula for total surface area of Cylinder is;

TSA = 2πr² + 2πrh

Now, lateral surface area is given by the formula; A_L = 2πrh

Area of base is given by the formula;

A_b = πr²

Thus, let's apply these 2 formulas to the formula for total surface area;

TSA = 2(Area of base) + Lateral surface area

TSA = (2 * 50.24) + 75.36

TSA = 175.84 ft²

3 0
3 years ago
Kiesha and her classmates wrote proportions for the reduction of a triangle. A larger and smaller triangle have corresponding he
MrMuchimi

Answer:

the 2nd one

Step-by-step explanation:

mecause its new=original

6 0
3 years ago
Read 2 more answers
What is 20% of 96,000 in math?
AVprozaik [17]
19200

just multiply 0.2 x 96,000
4 0
3 years ago
Read 2 more answers
Other questions:
  • Find the slope of the line passing through the points<br> (-6,-5) and (4,4) ?
    7·1 answer
  • Write or draw to explain two ways you can find the sum of 3+4+5
    7·2 answers
  • Which factorization is equivalent to 4y2 − 17y + 15? A) (y − 3)(4y + 5) B) (y + 3)(4y − 5) C) (y − 3)(4y − 5) D) (4y − 3)(y − 5)
    6·1 answer
  • Help plesseeeeeeeeee
    7·2 answers
  • If something was $45 and it increased to $56, what is the percent change?
    6·1 answer
  • An artist makes a scale drawing of a building he likes. The building is 90 feet tall and 45 feet wide.If this picture is 3 feet
    13·2 answers
  • I need to make sure I got this correct :)
    14·1 answer
  • Will give brainliest to right answer
    5·1 answer
  • Order these numbers from least to greatest 1/5 0.5 0.05 0.23 1/3
    7·1 answer
  • Pls help on this too
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!