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
agasfer [191]
3 years ago
7

What is the value of the expression 7 negative 3?

Mathematics
2 answers:
Gnom [1K]3 years ago
8 0
7-3=4
7 is a positive number and 3 is negative. You subtract 3 from 7 and you get 4 I believe.
Minchanka [31]3 years ago
4 0
i think so the answer is 4 because 7-3 is 4.....i think so 
......sorry if its wrong
You might be interested in
Which table represents y as a function of x?
alexira [117]

Answer:

The first one

Step-by-step explanation:

8 0
3 years ago
This is so important please help
Shtirlitz [24]

Given:

The center of the circle = (-1,0)

Point on the circle = (2,-4).

To find:

The equation of the circle.

Solution:

Distance between two points is

d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

Distance between the center (-1,0) and the point on the circle (2,-4) is the radius of the circle.

r=\sqrt{(2-(-1))^2+(-4-0)^2}

r=\sqrt{(2+1)^2+(-4)^2}

r=\sqrt{(3)^2+(-4)^2}

On further simplification, we get

r=\sqrt{9+16}

r=\sqrt{25}

r=5

Now, the equation of the circle is

(x-h)^2+(y-k)^2=r^2

Where, (h,k) is the center and r is the radius of the circle.

The radius of the circle is 5 and the center is at (-1,0), so the equation of the circle is

(x-(-1))^2+(y-0)^2=5^2

(x+1)^2+y^2=25

Therefore, the first option is correct, i.e., (x+1)^2+y^2=25.

3 0
2 years ago
Find the smallest value of k, such that 693k is a perfect cube.
QveST [7]

Answer:

MGMHMHMHNHMMJMMMH

BSEHEJR

8 0
2 years ago
Read 2 more answers
A cylinder has a volume of 72 cubic inches. What is the volume of a cone with the same height and radius as the cylinder? Show a
nexus9112 [7]

Answer:

24 cubic inches

Step-by-step explanation:

The formulas for the volume of a cylinder and cone are ...

volume of a cylinder = πr^2·h

volume of a cone = (1/3)πr^2·h

For the same radius and height, the cone has 1/3 the volume of the cylinder. Your cone's volume is ...

(1/3)·(72 cubic inches) = 24 cubic inches

3 0
3 years ago
If 540 people preferred pizzia, how many people preferred hamburgers
Licemer1 [7]

Answer:

900 people preferred hamburgers.

Step-by-step explanation:

540/x=60/100

cross multiply

60x=54,000 then

60x/60=54,000/60

x=900

so 900 people preferred hamburger

8 0
3 years ago
Other questions:
  • I have 3 countries (Germany, usa, China) with 3 statistics (people per square km, internet users per 100 people, cell phone owne
    10·1 answer
  • Add using a number line 5/6 plus - 1 1/6
    7·1 answer
  • HELP AGAIN ASAAAAAAAAAAAAAAAAP PLEASEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE plez
    14·2 answers
  • How much of 10% HCl and 35% HCl would be needed to mix and produce 60 liters of 25% HCl?
    10·2 answers
  • Solve this system of equations. <br> x-y=2 <br> 2.5x + y =5
    12·1 answer
  • -1,000 -999 &lt; &gt; or = and why​
    13·2 answers
  • Which data set could be represented by the box plot shown below 1,3,6,8,10,12,13,16,18,20
    15·1 answer
  • Picture is shown down below ( Math )
    13·1 answer
  • Twice the sum of a number and 2 is equal to three times the difference of the number and 7 Find the number.
    11·1 answer
  • Is -2/7 a natural number whole number integer rational number irrational number or real number
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!