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
natita [175]
3 years ago
5

Help me with this please

Mathematics
2 answers:
a_sh-v [17]3 years ago
8 0
1st answer 54
2nd answer -6
sweet [91]3 years ago
4 0
A is 54 because 3x18=54

B is -6°? I know it cooled 6° each hour because 12÷2 = 6 but I’m not sure if your teacher would want you to mark that as a negative or positive.
You might be interested in
Which answer has the smallest value?
Mademuasel [1]

Answer:

The smallest value is 2) the opposite of 50 because it is farthest left of the zero (this makes it the smallest)

Step-by-step explanation:

1) = 100

2) = -50

3) = 0

4) = -25

5) = -5

6 0
3 years ago
Read 2 more answers
Foci of ellipse of 3x2 + y2 =9
Oksi-84 [34.3K]

Answer:

x=√-1/3 y^2 +3 or x=-√-1/3 y^2 +3

Step-by-step explanation:

Let's solve for x.

3x2+y2=9

Step 1: Add -y^2 to both sides.

3x2+y2+−y2=9+−y2

3x2=−y2+9

Step 2: Divide both sides by 3.

3x^2/3= -y^2+9/3

x^2=-1/3 y^2 +3

x=√-1/3 y^2 +3 or x=-√-1/3 y^2 +3

Hope it helped!

8 0
3 years ago
1. The graph shows the height of a plant after a certain amount of time measured in days.
kirza4 [7]
Wow this is a lot I am so sorry anyone smart hasn’t answered this yet cause I really do know the answer to this
4 0
2 years ago
Read 2 more answers
Is 10.2 greater or lesser than 10
insens350 [35]
Its is greater, your welcome xoxo savi eden
3 0
3 years ago
Read 2 more answers
If r(x) = 2 – x2 and w(x) = x – 2, what is the range of w(r(x))
Paladinen [302]
Range is the outputs possible
w(r(x))=(2-x^2)-2
w(r(x))=2-x^2-2
w(r(x))=-x^2

therefor the range is from 0 to -∞
5 0
3 years ago
Read 2 more answers
Other questions:
  • How do you turn 20/10 in to a mixed fraction
    8·2 answers
  • Which runner came in first place 8.016 or 8.16
    13·1 answer
  • Nathaniel is using the quadratic formula to solve 0 = x2 + 5x - 6. His steps are shown below.
    6·2 answers
  • I need help now pleaseeeeee Please number 3,4,5
    5·1 answer
  • Which point is on the line that passes through (0, 6) and is
    7·2 answers
  • List the vertex<br><br> Name the roots of the graph
    12·1 answer
  • Need help with this one
    12·2 answers
  • Use the numbers to write related addition and subtraction sentences 6 7 8 9
    13·2 answers
  • Help me please!!
    13·1 answer
  • At the college football tournament there were 141 players. if there were 11 players in each side, how many full teams were there
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!