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
nevsk [136]
2 years ago
10

For what values of does the equation (2 + 1)^2 + 2 = 10 − 6 have two real and equal roots?

Mathematics
1 answer:
Irina-Kira [14]2 years ago
7 0

Answer:

it isn't the equation so it can't be any roots...

Step-by-step explanation:

(2+1)^2+2=10-6\\4+4+1+2=10-6\\11\neq 4

You might be interested in
The perimeter of a kite is 50 mm. The length of one of its sides is 1 mm more than twice the length of another. Find the length
rosijanka [135]

Answer:

The length of the longest side is 13mm

Step-by-step explanation:

Represent the two sides with a and b, where a is the longest

Perimeter = 50

a=b + 1

Required

Determine the length of the longest side

Perimeter of a kite is calculated as thus:

Perimeter = 2(a + b)

Make b the subject in a=b + 1

b = a -1

Substitute a - 1 for b and 50 for Perimeter in Perimeter = 2(a + b)

50 = 2(a + a - 1)

Divide through by 2

25 = a + a - 1

25 = 2a- 1

Add 1 to both sides

25 + 1 = 2a - 1 +1

25 + 1 = 2a

26 = 2a

Solve for a

a = 26/2

a = 13

<em>Hence, the length of the longest side is 13mm</em>

4 0
2 years ago
Carlos drinks 0.35L of milk every day. How much milk does he drink in 9 days? Write your answer in milliliters.
nikdorinn [45]
3150 milliliters
0.35*9 use the calc to convert from L to Ml
7 0
3 years ago
Read 2 more answers
Car went grocery shopping and bought chicken for
lord [1]
The total cost of everything is $18.08

$20 minus $18.08

The answer is $2.02
6 0
3 years ago
The circumference of a circle is 6π inches. What is the area of the circle? Alternative Text A. 3π in.2 B. 9π in.2 C. 12π in.2 D
alukav5142 [94]

Answer:

B) 9π in^2

Step-by-step explanation:

Circumference of a circle is C = πD

Divide 6π by π to get 6 then divide by 2 to get the radius of the circle

Area of a circle is A = πr^2

6/2 = 3 3 = r

π(3)^2 = 9π

8 0
3 years ago
Solve for x in the equation 2/5x +1/3=3/4
tino4ka555 [31]
I hope this helps you


2/5x=3/4-1/3


2/5x=9-4/12


2/5x=5/12


x=25/24
7 0
2 years ago
Read 2 more answers
Other questions:
  • The number of people attending the first basketball game of the season was 840. The number of people attending the last game of
    15·1 answer
  • Number 24 only please help me please
    11·1 answer
  • Draw counters. Show how 7 is 5 and 2
    6·2 answers
  • A middle school mathematics teacher accepts a teaching position that pays $40,000 per year. Each year, the expected raise is $20
    15·1 answer
  • A recent national survey found that high school students watched an average (mean) of 7.2 movies per month with a population sta
    13·1 answer
  • Check my work? I came up with 60 degrees. Let me know!
    15·2 answers
  • Graph this rational equation. Identify the points of discontinuity, holes, vertical asymptotes, x-intercepts, and horizontal asy
    5·1 answer
  • Which figure appears to have more than 2 lines of symmetry?
    7·2 answers
  • Triangle a need to be rotated in a 90 degrees counterclockwise
    13·1 answer
  • There are 24 bottles of water in 2 cases of water. If each case of water contains the same number of bottles, what is the minimu
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!