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
iVinArrow [24]
3 years ago
14

100 POINTS!!!! PLZ HELP ME I HAVE TO HAND IT IN!!! plz answer and show all steps

Mathematics
1 answer:
qaws [65]3 years ago
7 0
Give me a minute. I’m trying to solve
You might be interested in
Solve for x,<br> -3x = -15
Goshia [24]

Answer:

x=5

Step-by-step explanation:

so to isolate the x you dived the -3 to both sides

so it will now be

x=5 because a negative times or divided by a negative equals a positive so to prove that x=5

-3(5)=-15

which is true

5 0
3 years ago
Read 2 more answers
Please help! Will mark brainliest! 20 points!
notsponge [240]

8      3

    -

9      4


Get common denominators.

8(4)      3 (9)

        -

9(4)      4 (9)

=

32      27

      -

36      36

=

5/36

5 0
3 years ago
Let f(x)= 7-2x Find a. f(4) b. f(h) c. f(4) + f(h) d. f(3+h)
anyanavicka [17]

Step-by-step explanation:

a) f(4) = 7-2(4)

= -1

b) f(h) = 7-2(h)

= 7-2h

c) f(4) + f(h) = -1 +(7-2h)

= 6-2h

h = 3

d) f(3+h) = 7-2(3+h)

= 7-6-2h

= -1-2h

2h= -1

h = -1/2

p/s = if the real answer is different with my answer, tell me also please. Im just a student that still learning.

4 0
3 years ago
Use L’Hospital’s Rule to evaluate the following limit.
Serga [27]

Answer:

3

Step-by-step explanation:

lim(t→∞) [t ln(1 + 3/t) ]

If we evaluate the limit, we get:

∞ ln(1 + 3/∞)

∞ ln(1 + 0)

∞ 0

This is undetermined.  To apply L'Hopital's rule, we need to rewrite this so the limit evaluates to ∞/∞ or 0/0.

lim(t→∞) [t ln(1 + 3/t) ]

lim(t→∞) [ln(1 + 3/t) / (1/t)]

This evaluates to 0/0.  We can simplify a little with u substitution:

lim(u→0) [ln(1 + 3u) / u]

Applying L'Hopital's rule:

lim(u→0) [1/(1 + 3u) × 3 / 1]

lim(u→0) [3 / (1 + 3u)]

3 / (1 + 0)

3

4 0
3 years ago
A triangle has side lengths of 39in, 40 in, and 58 in. Classify it as acute, obtuse, or right.​
S_A_V [24]
The triangle is acute
7 0
3 years ago
Other questions:
  • How do you solve for tan-1 or tan theta without using a calculator? I don't want to rely on the calculator to solve problems tha
    15·1 answer
  • Let X1, . . . ,Xn ∈ R be independent random variables with a common CDF F0. Let Fn be their ECDF and let F be any CDF. If F = Fn
    11·1 answer
  • Mr. Jameson is walking toward his nine-story hotel and stops to look up to the top of the building. The angle of elevation to th
    8·1 answer
  • What is 1/4 as a whole number?
    13·2 answers
  • In the graph above, the cordinates of the vertices of quadrilateral QPRS are Q(2,4), P(2,4), R(3,1), and S(1,1). If quadrilatera
    12·2 answers
  • Evaluate the expression if x=4 and y=72x(3y-4x)^2
    10·1 answer
  • The next number in the sequence -5, -2, 4, 13 is 25. Is this conjecture true or false?
    6·1 answer
  • The cafeteria made 19 mushroom pizzas and 57 pepperoni pizzas.What percentage of the pizzas were mushroom?
    12·1 answer
  • Please help me with this math
    5·1 answer
  • Select the conjecture with the rephrased statement of proof to show the diagonals of a parallelogram bisect each other.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!