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
Eddi Din [679]
2 years ago
12

Please explain I don’t I understand help

Mathematics
1 answer:
djyliett [7]2 years ago
4 0

Answer:

Step-by-step explanation:

f (x) = (5(-4)) + a) (3/5 + 4) ( 6 + b)

f (x) = (-20 + a) (6 2/5) (6 + b)

f ( -20 ) = -20 + -20 (a) (6 2/5) (6 + b)

f ( -20 - 6 2/5 ) = (a) (6 2/5 -6 2/5) (6 + b)

f (-26 2/5 - 6 ) = (a) (6-6 +b)

f (-32 2/5-6) = (a) (b)

You might be interested in
Cal had $15. He spent $3 on pens and $8 on a book.
nikklg [1K]
He spent $11 dollars minus tax
3 0
3 years ago
Read 2 more answers
Simplify the expression below.
QveST [7]

Answer:

(c)

Step-by-step explanation:

x^3+3 = x^6

hope it helped :)

5 0
2 years ago
Fill in Sin, Cos, and tan ratio for angle x. <br> Sin X = 4/5 (28/35 simplified)
Fantom [35]

Answer:

Given: \sin(x) = (4/5).

Assuming that 0 < x < 90^{\circ}, \cos(x) = (3/5) while \tan(x) = (4/3).

Step-by-step explanation:

By the Pythagorean identity \sin^{2}(x) + \cos^{2}(x) = 1.

Assuming that 0 < x < 90^{\circ}, 0 < \cos(x) < 1.

Rearrange the Pythagorean identity to find an expression for \cos(x).

\cos^{2}(x) = 1 - \sin^{2}(x).

Given that 0 < \cos(x) < 1:

\begin{aligned} &\cos(x) \\ &= \sqrt{1 - \sin^{2}(x)} \\ &= \sqrt{1 - \left(\frac{4}{5}\right)^{2}} \\ &= \sqrt{1 - \frac{16}{25}} \\ &= \frac{3}{5}\end{aligned}.

Hence, \tan(x) would be:

\begin{aligned}& \tan(x) \\ &= \frac{\sin(x)}{\cos(x)} \\ &= \frac{(4/5)}{(3/5)} \\ &= \frac{4}{3}\end{aligned}.

7 0
2 years ago
5) An auto dealer offers a compact car, a midsize, a sport utility vehicle, and a light truck, each either in standard, custom,
8090 [49]
You just multiple how many types of vehicles and the property of the vehicle (standard, custom etc.) to get 12 ways
3 0
3 years ago
What is the area of this face plz help!!!!
Alexxx [7]

Answer:

The image is blurry on my screen

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • Identify the problem with the following poll.
    10·1 answer
  • 42 is what percent of 60
    13·2 answers
  • "According to contractarian logic, we should be willing to make concessions to others if they agree to make comparable and recip
    5·1 answer
  • For the most recent year available, the mean annual cost to attend a private university in the United States was $20,307. Assume
    7·1 answer
  • Liz Williams claims to have psychic abilities and predict the future. Anderson Cooper, a CNN personality plans to test her in hi
    9·1 answer
  • How is the solution​
    11·2 answers
  • Solve this in an equality 8z+3-2z &lt;51
    10·1 answer
  • What is the area of this trapezoid?
    14·1 answer
  • 100000 times 345040+567556
    11·2 answers
  • Eight meters is equal to how many centimeters
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!