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
natulia [17]
3 years ago
5

Final question of the 9 and with most of the point i can give so people dont pour in

Mathematics
1 answer:
Mrrafil [7]3 years ago
8 0

Answer:

A=49 degree

a=13.5

b=11.7

Step-by-step explanation:

You might be interested in
Which expression is equivalent to (r^-7)^6
WITCHER [35]

Answer:

r^{-42}

Step-by-step explanation:

(r⁻⁷)⁶ = r⁽⁻⁷⁾ˣ⁶

      = (r)⁻⁴²

7 0
3 years ago
Read 2 more answers
How do you solve law of cosine?​
Effectus [21]

Draw and label a standard Oblique Triangle, as we’ve done in our previous lessons.

Determine the given congruence, either SAS or SSS, and pick the equation that helps you solve for either a missing side or angle.

Plug into your chosen equation and solve.

The "Law of Cosines" can be used to calculate one side of a triangle when the angle opposite and the other two sides are known. The "Law of Cosines" can be expressed as c2 = a2 + b2 - 2 a b cos C (1)

The cosine rule is an extension of this mathematic principal that makes it effective for non-right triangles and states that in regard to a certain angle, the square of the side of the triangle opposite that angle is equal to the squares of the other two sides added together, minus two times both..

4 0
3 years ago
Read 2 more answers
Evaluate the expression. Use y = -6.<br> y? – 4y + 8
Umnica [9.8K]

Answer:

-6-4(-6)+8

-6+24+8

-6+32

26

8 0
3 years ago
Read 2 more answers
at the beginning of the school year Anderson Middle School had 480 students at the end of the year it had 504 students what is t
NikAS [45]

Answer:

The number of enrollments increased by 5%.

Step-by-step explanation:

Given that:

Number of students at the beginning of the year = 480

Number of students at the end of the year = 504

Change = 504 - 480 = 24

This indicates increase.

Percent of change = \frac{Change}{Old\ number\ of\ students}*100

Percent of change = \frac{24}{480}*100

Percent of change = 5%

Hence,

The number of enrollments increased by 5%.

4 0
3 years ago
Please help me, It's due soon! Giving brainliest too!
ANEK [815]

Answer:

gimme a sec

Step-by-step explanation:

7 0
2 years ago
Other questions:
  • Can somebody please solve question 11 for me?
    6·1 answer
  • David is buying a cheese wheel priced at $650 before tax. The store charges 8% sales tax. what is the total,including tax,david
    7·1 answer
  • A circle with circumference 20 has an arc with 72 degree central angle what is length of the arc
    15·1 answer
  • The number of mosquitoes M(x), in millions, in a certain area depends on the June rainfall x, in inches: M(x) = 13 x - x2. What
    6·1 answer
  • PLEASE ANSWER URGENT
    11·2 answers
  • What is the solution to the inequality -31&gt;6×+11<br><img src="https://tex.z-dn.net/?f=%20-%2031%20%3E%206x%20%2B%2011" id="Te
    11·1 answer
  • Suppose you perform an ANOVA on 18 subjects divided evenly into three groups according to age. Reading speed is measured and ave
    10·1 answer
  • Please this a really easy question. Does this mean I got an A on this test?! Please answer!!!!!!!!!!!!!!!
    10·2 answers
  • Select the story problem that this division problem represents
    5·1 answer
  • Pls help urgently extra points and mark brainlist
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!