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
ZanzabumX [31]
2 years ago
13

Suppose there is a 2.1°F drop in temperature for

Mathematics
1 answer:
Leno4ka [110]2 years ago
8 0
It would be 42.8

How I got this answer :

Every thousand feet is 2.1 and then times that by 12 giving you 25.8 ( 2.1 x 12 = 25.2)

So now you will get the original temperature (68.0) ( 68.0 - 25.2 = 42.8)

And thats your answer

You might be interested in
The sum of the measures of the angles in a triangle is 1800. If two of the angles are 72 and 76 degrees, what is the missing ang
ehidna [41]

Answer:

32

Step-by-step explanation:

72 + 76 = 148

180 - 148 = 32

I hope this helps!!

4 0
2 years ago
HELP !! 20 POINTS !! Identify if the relations are functions or not.
Vlada [557]

Answer:

This is not a function, because the output is paired with more than one input. In other words, 8 is paired with both 4 and 3, even though output numbers are only supposed to have one counterpart.

Step-by-step explanation:

Hope this makes sense :)

3 0
3 years ago
Someone please help me thank you
german

Answer:

4

Step-by-step explanation:

7x = x² - 8

=> x² - 7x - 8 = 0

use quadratic formula:

a = 1, b = -7, c = -8

x = \frac{-(1)±\sqrt{(-7)^{2} - 4(1)(-8) } }{2(1)} <em>(pls ignore the "A" I don't know why it's showing up)</em>

=> x = \frac{-1±\sqrt{49 + 32} }{2}

=> x = \frac{-1±9 }{2}

=> x = \frac{-1 +9}{2} = 4 or \frac{-1-9}{2} = -5 <em>(the answer is only 4 since it's asking for the positive solution)</em>

6 0
3 years ago
Read 2 more answers
Question 14 of 20 : Select the best answer for the question.
ddd [48]
The answer is 21/32 that is the answer of 3/4 ×7/8
5 0
3 years ago
Read 2 more answers
If f (x) = 8(5x-2) find f -1 (x).
saw5 [17]

Step-by-step explanation:

f(x)=8(5x-2)

interchanging the role of x&y

x=8(5y-2)

  • x=40y-16
  • x+16=401y
  • y=(x+16)/40

f-1(x)=(x+16)/10

<h3>stay safe healthy and happy.</h3>
6 0
3 years ago
Other questions:
  • in a recent survey 34% spoke another language. If 413 students participated in the survey about how many students is this
    14·1 answer
  • What is the difference in length between a 1 1/4 -inch button and a 3/8- inch button
    9·1 answer
  • Ms. Sacksteader owns a grocery store. She buys 272 pounds of potatoes for $99. She wants to sell them for twice as much. She mak
    12·1 answer
  • Three coins are tossed. What is the probability that two land on heads?
    8·1 answer
  • How many 2-member committees can be formed from a group of 7 people?
    15·1 answer
  • Q: A: If two sides of a triangle are 3 cm and 5 cm in length, which could NOT be the measure of the third side? A) 2 cm B) 3 cm
    5·1 answer
  • What is the answer to this?
    11·1 answer
  • How do i factor equations?
    12·1 answer
  • If steak costs $12.55 per pound, what will be the total cost of 0.6 pounds of steak?\
    13·2 answers
  • John has two apples, he gives Jane 251. How many apples does John have? Please help 2nd grade is so hard.
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!