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
DENIUS [597]
3 years ago
8

Solve: 5.1 + (-12.1)

Mathematics
1 answer:
Fynjy0 [20]3 years ago
3 0

Answer:

It is -7

Step-by-step explanation:

Break the parentheses and it will become 5.1 + -12.1 which will equal -7.

You might be interested in
What is the volume abs total surface area?? PLEASE HELP ME THIS IS A QUIZ
NikAS [45]

Answer:

Im pretty sure I saw this question.. 228

Step-by-step explanation:

5 0
3 years ago
Mell is twice as old as Jerry. If 16 is subtracted from Mell’s age and 16 is added to Jerry’s age, their ages will be equal. Wha
irga5000 [103]

Answer:


Step-by-step explanation:

Let J = Jerry's age

Let M = Mary's age = 2J

 

M - 16 = J + 16

 

Substitute 2J for Mary's age

 

2J - 16 = J + 16

2J - J - 16 = 16

J = 16 + 16

J = 32

 

Jerry is 32.

Mary is twice as old as Jerry.

Mary is 2(32) = 64

3 0
3 years ago
Read 2 more answers
Ja'Kiree has a bunch of quarters and nickels in her piggy bank totaling $8.75. If Ja'Kiree has 26 quarters, how many nickels doe
evablogger [386]
Start off by stating your facts. You have a maximum of $8.75. We know that each quarter is 25 cents so we multiply 25x26 equaling 650. Yet we need a decimal so it would be $6.50. Each nickel is worth 5 cents so then you would minus $8.75 and $6.50 getting us to $2.25. Now divide it by 5 cents and you should get 45 nickels. You can also do this by stating that 10 nickels is 50 cents and go until you get 45
6 0
3 years ago
The parent function f(x) = x2 is translated such that the function g(x) = –x2 + 6x – 5 represents the new function. What is true
kkurt [141]

Answer:

1. Translation 3 units to the right;

2. Reflection across the x-axis;

3. Translation 4 units up.

Step-by-step explanation:

First, rewrite the function g(x) in following way:

g(x)=-x^2+6x-5=-(x^2-6x)-5=-(x^2-6x+9-9)-5=-(x-3)^2+9-5=-(x-3)^2+4.

Apply such transformations:

1. Translate the graph of the parent function f(x) 3 units to the right to get the graph of the function f_1(x)=(x-3)^2.

2. Reflect the graph of the function f_1(x) across the x-axis to get the graph of the function f_2(x)=-(x-3)^2.

3. Translate the graph of the function f_2(x) 4 units up to get the graph of the function g(x)=-(x-3)^2+4.

8 0
3 years ago
Read 2 more answers
Can you give a step by step explanation for this problem?
Rus_ich [418]

Answer:

choose the first

Step-by-step explanation:

When h=0, T is the highest (because the temperature is highest at noon)

And knowing that the temperature difference in the world cannot exceed 60 degrees in a day, only the first choice is common sense.

7 0
2 years ago
Other questions:
  • What is the decimal equivalent to 15 1/4
    6·2 answers
  • How is a donkey living
    14·1 answer
  • Find m∠PQW if m∠WQR = 130°, m∠PQR = 16x, and m∠PQW = 3x.
    12·1 answer
  • Which value of n makes the equation true? -1/2n = -8 <br>A.) -16 <br>B.) -4 <br>C.) 4 <br>D.) 16
    5·2 answers
  • AB has endpoints at A(4,−8) and B(−6,−2).
    12·1 answer
  • The surface area of a cylinder
    14·1 answer
  • Evaluate 5x + 7 for x = - 2 plz help fastt​
    14·1 answer
  • PLEASE HELP ME
    8·1 answer
  • 1. Q1) Which number is missing from this prime factor<br>tree?<br>​
    15·1 answer
  • 10. A In the adjoining Figure, ab is perpendicular to bc and ed is to cd while bc=cd . prove i) triangle abc is corresponding to
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!