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
Anni [7]
3 years ago
8

What are the solutions to the following equation? x^2+8x+15=0

Mathematics
1 answer:
zubka84 [21]3 years ago
8 0

Answer: It can be either one.

x=−3

or

x=−5

You might be interested in
You are helping a partner in your group with their problem. What mistake did they make solving the system?
Llana [10]
There is no solution
4 0
3 years ago
The probability that a normal random variable is less than its mean is ____. ​​1.0 ​0.5 ​0.0 ​Cannot be determined?
Ber [7]
The correct answer for the question that is being presented above is this one: "​0.5" <span>The probability that a normal random variable is less than its mean is 0.5. In a normal distribution, 1.0 refers to the one that is stable and is in equilibrium.</span>
7 0
3 years ago
Do alto de um farol cuja altura é de 20 m avista se um navio sob ângulo de depressão de 30°. A que distância , aproximadamente,
Mkey [24]
Esta é a trigonometria . Se você desenhar uma linha a partir do topo da casa de luz para o barco, você terá a hypotonuse de um triângulo. Um truque é lembrar que este é um triângulo especial. É um triângulo 30-60-90 , que tem propriedades especiais mostradas na fixação abaixo . por isso sabemos que o lado adjacente que não é o hyposonuse é x√3 . Agora sabemos que x<span>√3 = 20
Solve for x.
x</span><span>√3=20
divide both sides by </span><span>√3.
x=20/(</span><span><span>√3)
</span>Try not to have square roots (</span><span><span>√)</span> in denomenator so multiply top and bottom by </span><span>√3 and get
x=(20</span><span>√3)/3
x is what we are looking for so the answer is </span>
20<span>√3 m </span><span>ou cerca de 34.64 m</span>










7 0
4 years ago
Which function describes this table of values? x:10,5,0,-5 y:8,4,0,-4
katrin [286]

Answer:

First option

Step-by-step explanation:

You can plug in values and verify.

Please help me by marking me brainliest. I'm really close :)

3 0
3 years ago
Read 2 more answers
PLSSSS HEEEELPPP
MrRa [10]

Answer:

6296.5

Step-by-step explanation:

Cone volume: 622.0

Cylinder Volume: 5674.5

622+5674.5=6296.5

8 0
3 years ago
Other questions:
  • 7x2–5 - 28-3+5.
    5·2 answers
  • Find area A of the polygon with the given vertices A(-5,-2) B(4,-2) C(4,-7) D(-5,-7)
    5·1 answer
  • Use the drawing tools to form the correct answer on the grid.
    9·1 answer
  • Val rented a bicycle while she was on vacation . she said a flat rental fee of $55.00 , plus $8.50 each day . the total cost was
    14·2 answers
  • How much is 400.00 invested at 9% interest compounded continuously be worth after 3 years
    9·1 answer
  • When randomly choosing two cards from a standard deck of cards without replacement, what is the probability of choosing a face c
    15·1 answer
  • PLEASE HELP!!<br><br> WILL MARK BRAINLIEST!<br><br> What is the measure of arc AB?
    14·1 answer
  • I need answers plz guys help me now ​
    9·1 answer
  • How do you solve this <br> 21 = 14 + 7x
    7·1 answer
  • PLEASE HELP I’LL MAKE YOU THE BRAINIEST <br> find the area of the trapezoid to the nearest tenth
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!