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
Arisa [49]
3 years ago
13

Workout the following divisions.​

Mathematics
1 answer:
IgorC [24]3 years ago
4 0

Answer:

Here. Tell me if you don't understand my writing.

You might be interested in
A triangular plot of land has the dimensions shown in the diagram.what is the area of the land PLEASE ANSWER TODAY
Ghella [55]
(20*30)/2 = 300


300 km is the area of the triangle
5 0
3 years ago
Read 2 more answers
The freezing point of neon is about -249c . The freezing point of chorine is about 148c higher. What is the approximate freezing
Westkost [7]

Answer:

-101 c.

Step-by-step explanation:

-249 + 148

= -(249 - 148)

= -101 C.

5 0
2 years ago
What if angle 6=50 then find angle 11 what would it be how would you do it
Mars2501 [29]
Is there a graph for this problem?
3 0
3 years ago
Which equation is true when the value of x is -12
Sophie [7]

Answer:

Which equation is true when the value of x is -12    HERE YOU GO!!

Step-by-step explanation:

tricky ... let's see ...

I notice that if we subtract xy from both sides we get

7x + xy - xy = xy - xy + 21

then

7x = 21

and

x = 21/7 = 3

so there is only one value of x that satisfies the equation

x = 3

Going back to the original equation we see that any value of y will satisfy the original equation

we can see this by rearranging things:

7x + xy - xy = 21

here, I have performed the subtraction of xy on the right side as above, but have left the left side undone

(so we don't lose the presence of y)

Note that the above can also be written as

7x + (x - x)y = 21

or

7x + 0y =21

now, since anything times zero equals zero,

y may be any number.

Let's summarize:

1) x = 3

2) y = anything

looking back at the original question;

1) the equation is true for all ordered pairs

FALSE (only one x works, not all x)

2) there are no x and y pairs for which the equation is true.

FALSE (x=3, y=anything) makes it true, i.e. (3,1)  

3) For each value of x, there is one and only one value of y that makes the equation true,

FALSE for each value of x, for the one value of x, x=3, y can be any number, which is an infinite number, not one

4) for each value of y, there is one and only on value of x that makes the equation true.

TRUE!! for all the infinite values of y you may pick, there is one and only one x you may pick, x = 3

ANSWER: STATEMENT 4 is CORRECT (TRUE)

3 0
2 years ago
Can I have help on this please
irinina [24]

Angles C and D are supplementary, meaning they add up to 180 degrees. So, if we add 8u-48 to 5u+46, we get 13u-2. We set that equal to 180, so 13u-2=180. Add the two, so 13u=182. Divide the 13, so u=14. To double check, plug in 14 to both expressions. 8(14)-48 and 5(14)+46. 8(14)-48 is 64. 5(14)+46 is 116. If you add 64+116, you get 180, which proves your answer right! So u= 14

8 0
3 years ago
Other questions:
  • how many 16 oz bottles would be needed to hold the same total amount of water as 56 bottles that each holds 20 oz?
    14·2 answers
  • Two and a half times the sum of nine and twelve
    7·1 answer
  • Your grade point average is 3.48. How can you write your grade point average as a fraction?
    7·2 answers
  • Verify that sin (π + q) = -sin q is an identity.
    9·1 answer
  • Hey so im borreeeeeeeeeeeeeeddddddddddd
    11·2 answers
  • Which relation is a function?
    13·2 answers
  • Solve for a: -8b+2a=6c
    15·1 answer
  • Help me please :( help
    13·2 answers
  • For this problem, carry at least four digits after the decimal in your calculations. Answers may vary slightly due to rounding.
    15·1 answer
  • HELP I NEED THIS ASAP ILL GIVE BRAINLIST
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!