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
Radda [10]
3 years ago
6

Substitute this equation y=-2x-12 if y=-8

Mathematics
1 answer:
lozanna [386]3 years ago
6 0

Answer:

x=-2

Step-by-step explanation:

You might be interested in
Solve 6^x+2 = 10 for x using the change of base formula
pashok25 [27]

Answer:

x\approx-0.7149

Step-by-step explanation:

\displaystyle 6^{x+2}=10\\\\\log_6(6^{x+2})=\log_6(10)\\\\x+2=\frac{\log(10)}{\log(6)}\\\\x+2\approx1.2851\\\\x\approx-0.7149

Recall that the change of base formula is \displaystyle \log_a(b)=\frac{\log(b)}{\log(a)}

3 0
1 year ago
Evaluate the expression for the given value of the variable(s). 5a + 5b; a = -6, b = -5
Vika [28.1K]
Your answer is A. You literally plug in the numbers for a and b to solve for the equation.

4 0
3 years ago
What is the vertex of the graph of y = x2 + 4x?<br> (–2, –12)<br> (–2, –8)<br> (–2, –6)<br> (–2, –4)
SCORPION-xisa [38]

Answer: The vertex of the parabola (quadratic function) is (-2,-4)

Fourth option: (-2,-4)


Solution:

y=x^2+4x

y=ax^2+bx+c; a=1, b=4, c=0

Vertex: V=(h,k)

h=-b/(2a)

h=-4/(2(1))

h=-4/2

h=-2

y=x^2+4x

k=y=h^2+4h

k=(-2)^2+4(-2)

k=4-8

k=-4

Vertex: V=(h,k)

Vertex: V=( -2, -4)



3 0
3 years ago
Read 2 more answers
11. The probability that a dessert sold at a certain cafe contains chocolate is 75%. The probability that a dessert containing c
raketka [301]
probability that a dessert sold at a certain cafe contains chocolate is 86%.

The probability that a dessert containing chocolate also contains nuts is 30%.

Find the probability that a dessert chosen at random contains nuts given that it contains chocolate

P(nuts given chocolate) = .30/.86 = .349 or 34
6 0
3 years ago
What is the area of the obtuse triangle below?
tekilochka [14]
D cause that’s the answer
4 0
2 years ago
Other questions:
  • What is the slope of the line from point (-4,2) to (-2,2)?
    7·1 answer
  • -3/8r + 41 = -22 solve for r
    10·2 answers
  • A rectangle is 3 times as long as it is wide. the perimeter is 60 cm. find the dimensions of the rectangle.round to the nearest
    14·1 answer
  • A diver jumps from a distance that is 15 feet
    7·2 answers
  • Hi what is 3 divided by 5 times 6
    12·2 answers
  • Please Helppp pleaseeeeeeee pleaseeee
    10·2 answers
  • Three orders are placed at a pizza shop.
    10·1 answer
  • 50+50, please help me need to pass pree schol
    13·1 answer
  • HELP PLEASEE EMERGENCY <br> I WILL GIVE BRAINIEST
    15·2 answers
  • Find the missing number in the pattern:
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!