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
stellarik [79]
3 years ago
12

Replace the values of m and n to show the solutions of this equation. x^2 + 6x - 5 = 0

Mathematics
2 answers:
soldi70 [24.7K]3 years ago
6 0

Answer: x = 2, x = 3 ( whichever is m and whichever is n )

Step-by-step explanation: h

x^2 + 6x - 5 = 0

( x - 2 ) ( x - 3 ) you take the x^2 and you split it into separate groups

the negatives will give you a positive 6, but also a negative 5. you want to use multiples of 6 to add up to -5. so you do ( x - 2 ) and ( x - 3 ) and it doesn't matter what order you do the numbers!! both are negative trying to add up to a negative.

then you want to get x.

x - 2 = 0

add two to the 0 and x = 2

then the other x

x - 3 = 0

add the three to the 0 and x = 3

HACTEHA [7]3 years ago
4 0

Answer:

I really hope someone answers this soon bc i need it too!!

Step-by-step explanation:

You might be interested in
A perfume manufacturer uses 0.875 pounds of rose petals to make each bottle of perfume. How many pounds of rose petals would be
trapecia [35]
To solve this problem
Let X be pounds of rose petals needed.
ATQ
0.875 pounds of rose petals are in 1 bottle.
So, 0.875 / 1 = X / 86
( because we have to find how many petals {in pounds}are there  in 86 perfume bottles )
cross muliplying both side.
0.875 * 86 = X
75.25 = X
So, there are 75.25 pounds of petals in 86 perfume bottles.
8 0
3 years ago
Read 2 more answers
∠A and ∠B are complementary angles. The measure of ∠A=4x° and the measure of ∠B=50°. Find m∠A. * i dont understand can someone h
jolli1 [7]

Answer:

m>a is 40

Step-by-step explanation:

4x + 50 = 90

4x = 40

x = 10

10*4 = 40

M>A = 40

3 0
3 years ago
my water sprinkler turns 5 degrees with every click. if it turns 60 degrees total, how many times has it clicked?
Ket [755]
12 times because you divide 60 by 5 and get 12.
4 0
3 years ago
Which letter has point symmetry?
svetlana [45]

Answer:

Letters A, M, and T

Step-by-step explanation:

All of these letters have a point of symmetry.

6 0
2 years ago
Read 2 more answers
Jenny bought a 5 notebooks and 2 pencils, and the total was 9 dollars.
weeeeeb [17]
You would solve this with simultaneous equations, so if we write it as:
5n + 2p = 9
3n + 2p = 6
(subtract)
2n = 3
÷ 2
notebooks = 1.5

Now you would substitute it in:
(3 × 1.5) + 2p = 6
4.5 + 2p = 6
- 4.5
2p = 1.5
÷ 2
pens = 0.75

So your final answer is notebooks are $1.50 and pens are $0.75, I hope this helps!
6 0
3 years ago
Other questions:
  • How do i solve this problem?? helpppp!!!!!
    14·1 answer
  • The third-grade classes going on a field trip by bus to the museum. The bus leaves the school at 9:45 AM. The bus ride takes 47
    11·1 answer
  • Find the x- and y-intercepts of the graph of the linear equation 2x − 3y = −10
    12·1 answer
  • Simplify expression ​
    11·2 answers
  • Manuel recorded the daily temperatures for a month as part of a science assignment. The temperature at the beginning of the mont
    13·1 answer
  • Convert: 8 quarts = _____ pints
    8·2 answers
  • 5h-4h^3-2 <br><br><br> I need help
    5·1 answer
  • Which expression has a solution of 27, if r = 3?
    13·2 answers
  • 3 On Monday, three hundred ninety-three students went on a trip to the zoo. All eight buses were
    6·1 answer
  • Question 7 (1 point)
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!