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
ad-work [718]
4 years ago
14

0.75x10= what is the answer.

Mathematics
2 answers:
ahrayia [7]4 years ago
7 0

Answer:

7.5

Step-by-step explanation:

Anything times 10 you should just add an invisible digit to the end and move everything one over. That way from 0.75, you can get 7.5.

kvv77 [185]4 years ago
6 0

Answer:

7.5

Step-by-step explanation:

You might be interested in
Identify if the line has a positive or negative slope. Calculate the slope of the line 2y = x - 8​
saul85 [17]

Answer: m = 1/2

Step-by-step explanation: To find the slope of the line, we would first put the equation in y = mx + b form to get y by itself on the left side.

So divide both sides by 2 to get y = 1/2x - 4.

Now the slope is the coefficient of the x term which is 1/2.

This is a positive slope.

3 0
3 years ago
What 3 numbers multiply to get 63?
masya89 [10]
There are many combinations if the numbers are not required to be integers.

If they are required to be integers, I'd suggest:

3*7*3 = 63
5 0
3 years ago
Read 2 more answers
30 points if you answer this!
lord [1]

Answer:

4y

Step-by-step explanation:

4y is a term in itself 3 and x separate aren't and 4x + 7 is an equation not a term.

8 0
3 years ago
Read 2 more answers
A bridge in the shape of an arch connects two cities separated by a river. The two ends of the bridge are located at (–7, –13) a
sdas [7]

Answer:

y=-\dfrac{13}{49}x^2

Step-by-step explanation:

The shape of an arch corresponds to a parabola.

the general equation for a parabola is:

y=ax^2+bx+c

we're given three coordinates: (-7,-13),(7,-13) and (0,0)

so we can plug these values in the general equation to make 3 separate equations:

(x,y) = (-7,-13)

-13=a(-7)^2+b(-7)+c

49a-7b+c=-13

(x,y) = (7,-13)

-13=a(7)^2+b(7)+c

49a+7b+c=-13

(x,y) = (0,0)

0=a(0)^2+b(7)+c

c=0

so we have three equations. and we can solve them simultaneously to find the values of a,b, and c.

we've already found c = 0, let's use substitute it to other equations.

49a-7b+c=-13\quad\Rightarrow\quad49a-7b=-13

49a+7b+c=-13\quad\Rightarrow\quad49a+7b=-13

we can solve these two equation using the elimination method, by simply adding the two equations

\quad\quad49a-7b=-13\\+\quad49a+7b=-13

------------------------------

\quad\quad 98a=-26

\quad\quad a=-\dfrac{13}{49}

Now we can plug this value of a in any of the two equations.

49a-7b=-13

49\left(-\dfrac{13}{49}\right)-7b=-13

-13-7b=-13

-7b=0

b=0

We have the values of a,b, and c. We can plug them in the general equation to find the equation of the arch.

y=\left(-\dfrac{13}{49}\right)x^2+0x+0

y=-\dfrac{13}{49}x^2

49y=-13x^2

This our equation of the arch!

5 0
3 years ago
Mr. Wilson wants a new version of Animal Crossing for Christmas. Mrs. Tilson-Wilson finds it for $64.50. If she waits until Cybe
Anarel [89]
The answer is $51.60
8 0
3 years ago
Other questions:
  • 60,000 is equal to how many ones
    8·2 answers
  • From a standard deck of 54 cards what is the probability of randomly drawing a 5 or queen
    9·1 answer
  • Choose the statement that is not true.
    13·1 answer
  • How would an inscribed dodecagon compare to the area of a circle?
    5·1 answer
  • Determine the exact formula for the following discrete models:
    6·1 answer
  • The measure of CDA is 113.42°. what is the value of x?
    13·1 answer
  • Drag each tile to the correct box
    10·1 answer
  • Which three-dimensional object is formed when the shape is rotated about the axis as shown?
    6·1 answer
  • I need help please someone explain me how to do it
    8·1 answer
  • Solve the equation for y, in terms of x. Simplify if possible. *<br> 8x – 4y = 16
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!