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
r-ruslan [8.4K]
3 years ago
11

Please help, thanks!!!!!

Mathematics
1 answer:
stepan [7]3 years ago
7 0

Answer:

  1. [ 2+0+8. 0+0+12]

[-4+10+2. 0+25+3]

[10. 12]

[8. 28]

Option 3 is the solution

You might be interested in
At 8:00, the temperature was 15 degrees Celsius (°C). Three hours later, the temperature was -15°C. By how many degrees Celsius
stepladder [879]

Answer:

30 degrees

Step-by-step explanation:

If you were to draw a number line, 15 and -15 are both 15 units away from 0. So, 15 + 15 =30

Please brainlist!

5 0
2 years ago
A typical sugar cube has an edge length of 1.00 cm. Imagine you have a cubical box that contains a mole of sugar cubes, perfectl
alisha [4.7K]

Answer:

844368.7 m

Step-by-step explanation:

We are given that a typical sugar cube has an edge length of 1.00 cm.

We have to find the edge length of the box in meters.

Edge length of sugar cube=1 cm =10^{-2}m (1 cm=\frac{1}{100}m)

Volume of a sugar cube=side\times side\time side=(10^{-2})^3=10^{-6}m^3

1 mole of sugar=6.02\times 10^{23}units

Volume of 1 unit=10^{-6} m^3

Volume of 6.02\times 10^{23} units=6.02\times10^{23}\times 10^{-6}=6.02\times 10^{17} m^3

Volume of box=1 mole of sugar=6.02\times 10^{17} m^3

Edge length of box=\sqrt[3]{6.02\times 10^{17}}=844368.7 m

6 0
3 years ago
The product of a number and nine is added to five. The result is thirty-
Nuetrik [128]

Answer:

The number is 11

Step-by-step explanation:

6x+38=9x+5

3x=33

x= 11

5 0
3 years ago
What multiplication sentence is equal to the division sentence 2/7 divided by 14/3?
Free_Kalibri [48]
I think the answer for your question is B

4 0
3 years ago
Read 2 more answers
What is the value of the expression x + (–y) when x = –2.3 and y = –5.9? A. –8.2 B. –3.6 C. 3.6 D. 8.2
11Alexandr11 [23.1K]
Now it would be
-2.3+(-5.9)

now just add those two together
and u get -8.2
So the answer is A
7 0
2 years ago
Other questions:
  • 3+ square root of seven is it neither rational or irrational rational or irrational
    15·1 answer
  • 21 is 7 Times as many as 3. What is the equation?
    6·1 answer
  • 2. Delia and Beto left for school at the same time.
    7·1 answer
  • Write an equation of a line through (-1,1) and (0,4) using slope intercept and point slope intercept
    5·1 answer
  • Jace invested $8,300 in an account paying an interest rate of 6.6% compounded continuously. Assuming no deposits or withdrawals
    13·1 answer
  • An ordered pair is (1 point) Group of answer choices the output (y) value of the relation the input (x) value of the relation a
    12·1 answer
  • HELP ME WITH INEQUALITES ON GRAPHS!!! any knowledge is helpful!!!!
    11·1 answer
  • 6. Two more than 16 times a number is the same as 2<br> less than the product of -7 and the number.
    8·1 answer
  • Johnathan walks his neighbor’s dog in the park.
    10·2 answers
  • Two sides of a right triangle measure 7 units and 3 units.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!