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
Bingel [31]
3 years ago
8

Z2 − 2 = 0 using the quadratic formula

Mathematics
1 answer:
charle [14.2K]3 years ago
4 0

Two solutions were found :

1. z = 2

2. z = -1

Step-by-step explanation:

You might be interested in
Vance charges $9.50 each time he mows his neighbor's lawn.
Stells [14]

Answer:

c:20 times

Step-by-step explanation:

as always! use factors to solve the problem!! im uhh..

8 0
3 years ago
Read 2 more answers
The sets of rational numbers and irrational numbers combine to make the (whole,real) numbers. Circle the correct term.
cupoosta [38]
The correct term would be real numbers because whole numbers only belong in rational numbers. However, real numbers include BOTH ration and irrational numbers.
4 0
3 years ago
0 ÷ 0 = 1
TEA [102]

Answer:

0/0 = undefined not 1

Step-by-step explanation: Undefined means there are no solutions possible for the operations in view. The example in question is itself wrong. n/0 is infinite but not undefined. 0/0 is undefined

7 0
2 years ago
The ratio of boys to girls in Ella’s grade is 3 to 4. The ratio of boys to girls in Minh’s grade is 4 to 5. Each grade has a tot
Aneli [31]

Answer:

In mih's school there are 100 boys

While in Ella's school there are 80 boys

Step-by-step explanation:

X*1/5=20

X=100

X*1/4=20

X=80

4 0
3 years ago
A type of green paint is made by mixing 2 cups of yellow with 3.5 cups of blue.
leonid [27]

Answer:

4 cups of yellow with 7 cups of blue

Step-by-step answer:

simply just double both amounts of paint and the ratios should even making the same shade of paint

8 0
3 years ago
Other questions:
  • The sum of six and five times a number h
    7·1 answer
  • In finding the area of a circle, when is it easier to use 22/7? When is it easier to use 3.14?
    7·1 answer
  • What would you rather earn a 1 million dollars a day or a 1 dollar a day and it doubles every day?
    12·2 answers
  • Please help it’s urgent!!!
    7·1 answer
  • About 60% of human bodies is water at this rate how many pounds of water are in the body of a 95 pound person
    7·1 answer
  • A cylinder has a height of 4 inches greater than the radius of its base. Find the radius and the height to the nearest inch if t
    12·2 answers
  • A parks department is fencing off a square portion of a park for a memorial. The perimeter of the square is 50.8 meters. How man
    10·1 answer
  • 4d multiply 7d exponent is 4
    5·1 answer
  • Someone please help !!
    9·1 answer
  • The distance between 2 cities is 145 miles . A truck can cover this distance in 2.5 hours. A car is a.5 times as fast as the mov
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!