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
azamat
3 years ago
11

What are the solutions to x2 + 8x + 7 = 0?

Mathematics
1 answer:
Brut [27]3 years ago
7 0
Hoxiziizizitzizitzitxyxixyxoyxixixoy it it
You might be interested in
Grant can pick 9 tomatoes in 12 minutes. How many tomatoes can grant pick in one hour?
blagie [28]

Answer:

45 tomatoes

Step-by-step explanation:

1 hour = 60 minutes

60 ÷ 12 = 5

you can get 9 tomatoes every 12 minutes, 5 times in one hour

9 × 5 = 45

3 0
3 years ago
Michela says that the modes of the two data are the same so the median and mean must also be the same. What is Michela’s error
nikklg [1K]

Answer: B, The means and medians are not the same

Step-by-step explanation: i h8 edguinity

6 0
2 years ago
How do you solve this step by step
nydimaria [60]
Work shown above! x = 7
To solve use the supplementary angle next to the unknown angle to find an expression for that unknown angle and use that with the expressions inside the triangle to set equal to 180 and solve for x.

hope this helps c:

3 0
3 years ago
NEED ANSWER ASAP!!! Do the data in this table show a function? If you switch the input and the output values is it a function?
ser-zykov [4K]

Answer:

no

Step-by-step explanation:

no input can have diffrent outputs if you change the input values then yes it is a function hope this helps god bless

4 0
3 years ago
What is the simplified form of the quantity of x plus 4, all over the quantity of 7 − the quantity of x plus 3, all over the qua
scoundrel [369]
\frac{x + 4}{7} -\frac{x + 3}{x + 5} =\frac{(x + 4)(x + 5)}{7(x + 5)} -\frac{7(x + 3)}{7(x + 5)} =\frac{x(x + 5) + 4(x + 5)}{7(x) + 7(5)} - \frac{7(x) + 7(3)}{7(x) + 7(5)} =\frac{x(x) + x(5) + 4(x) + 4(5)}{7x + 35} - \frac{7x + 21}{7x + 35} =\frac{x^{2} + 5x + 4x + 20}{7x + 35} -\frac{7x + 21}{7x + 35} =\frac{x^{2} + 9x + 20}{7x + 35} - \frac{7x + 21}{7x + 35} =\frac{(x^{2} + 9x + 20) - (7x + 21)}{7x + 35} =\frac{x^{2} + (9x - 7x) + (20 - 21)}{7x + 35} =\frac{x^{2} + 2x -1}{7x + 35}
3 0
3 years ago
Other questions:
  • X(x + 3) = x^2 + 3x<br><br> FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
    7·1 answer
  • Evaluate the expression for the given value of the variable.<br> |-3x-4|+|2-x^2 |-4x; x=-3
    11·2 answers
  • What does M equal in 4-m/2=10
    10·1 answer
  • While driving in Hawaii, Momo discovered some silver bars on the ocean floor. Each bar weighed 70 pounds and the price of silver
    12·1 answer
  • Label axes according to input/output.
    15·1 answer
  • The dimeter of the outer circle is
    8·1 answer
  • A warehouse floor has a perimeter of 4,614 yards. What is the perimeter of<br> the floor in feet?
    9·2 answers
  • Answers please this is very hard :))
    8·2 answers
  • Help:( i’ll give brainliest
    15·1 answer
  • A company paid ​$211.00 for an item. The original price was​ $299.20​, but this was marked down 40​%. If the operating expenses
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!