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
forsale [732]
3 years ago
13

.The temperature was 80∘F and then fell 20∘F. 2.The temperature was -13∘F and then rose 9∘F. 3.The temperature was -5∘F and then

fell 8∘F.
Mathematics
1 answer:
stellarik [79]3 years ago
5 0

Answer:

1. 60°f 2. -4°f 3.-13°f

You might be interested in
Show how you can solve this proportion using both the cross‐product property and the reciprocal property.
vova2212 [387]

Answer:95

Step-by-step explanation:2x19=38

5x19=95

5 0
3 years ago
Determine if the following are properties write y or n for each
Paul [167]

Answer:

Answers are below

Step-by-step explanation:

5+1=6       No

78+6=76+8    Yes, commutative property of addition

2x+(3x+4x)=(2x+3x)+4x     Yes, associative property of addition

52+(-18)=(-52)+18     No

6+(-6)=0    Yes, identity property of addition

If these answers are correct, please make me Brainliest!

4 0
3 years ago
Heather purchased a prepaid phone card for $30 . Long distance calls cost 14 cents a minute using this card. Heather used her ca
Ber [7]
I belive it took 13 minuites but I’m not positive
4 0
3 years ago
Read 2 more answers
HELP ME PLEASE!!!!!!!!​
Y_Kistochka [10]
1 DOC
2 BOC
3 EOC
4 AOD
5 AOC
4 0
2 years ago
Which of the following is a valid comparison between the possible minimum and maximum values of the function y = -x2 + 4x - 8 an
Arturiano [62]

Answer:

The maximum value of the equation is 1 less than the maximum value of the graph

Step-by-step explanation:

We have the equation y=-x^2+4x-8.

We can know that this graph will have a maximum value as this is a negative parabola.

In order to find the maximum value, we can use the equation x=\frac{-b}{2a}

In our given equation:

a=-1

b=4

c=-8

Now we can plug in these values to the equation

x=\frac{-4}{-2} \\\\x=2

Now we can plug the x value where the maximum occurs to find the max value of the equation

y=-(2)^2+4(2)-8\\\\y=-4+8-8\\\\y=-4

This means that the maximum of this equation is -4.

The maximum of the graph is shown to be -3

This means that the maximum value of the equation is 1 less than the maximum value of the graph

6 0
3 years ago
Other questions:
  • When a frying pan containing an uncooked egg is placed on the stove top and the electric burner is turned on, the egg then cooks
    11·1 answer
  • A baker used 4 cups of flour to make 5 batches of brownie. How many cups of flour does the baker need to make 1 batch of brownie
    13·2 answers
  • In a youth soccer league, each team will have 18 players and 3 coaches. This year 162 players signed up. How many coaches are ne
    11·2 answers
  • The graph shows two lines, A and B.
    10·2 answers
  • NEED HELPPP FAST PLZZZZ???!!!??? On a coordinate plane, line A B goes through (negative 4, 0) and (2, negative 3). Point C is at
    8·2 answers
  • Please help ASAP i don’t understand this !!
    14·2 answers
  • How to decompose numbers?
    12·1 answer
  • In parallelogram ABCD, AE and CF are perpendicular to diagonal BD, and EF = 10 cm. If BD = 28 cm, then how long are DE and BF? (
    9·2 answers
  • Can someone answer this please
    12·2 answers
  • Write the following as an expression or equation <br> 10 less than the product of a number and four
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!