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
Reil [10]
2 years ago
5

Can anyone help ? I’m bad at math

Mathematics
1 answer:
Reil [10]2 years ago
3 0

Answer:

Step-by-step explanation:

First you need the third angle (C).

<C + 89  + 45 = 180       All triangles = 180 degrees. Combine the left terms.

<C + 134 = 180               Subtract 134 from both sides

<C = 180 - 134

<C = 46

Next, Let BA = x

x/Sin(46) = 15/Sin(89)

x = 15*sin(46) / Sin(89)

Sin(46) = 0.7193

Sin(89) = 0.9998

x = 0.7193 * 15 / 0.9998

x = 10.7911

Note

When you are studying this material, you should note 2 things.

  • The first is that you are dealing with 2 ratios that are equal to each other.
  • The second is, the side is always opposite the angle in the triangle. The two are connect. Side c = 15. It is opposite the 89o angle.
You might be interested in
Using the graph provided, find f(x)=2
natali 33 [55]

Answer:

so x=3

Step-by-step explanation:

f(x) = 2

We want to find the x value when y =2

Going across where y = 2

Then go down to find the x value x=3 when y = 2

f(3) =2

so x=3

6 0
2 years ago
Find the m∠SAQ.<br><br><br> 44°<br><br><br> 46°<br><br><br> 57°<br><br><br> 77°
dimulka [17.4K]

Answer:

X=57

Step-by-step explanation:

77+46+X=180

123+X=180

X=180-123

X=57

7 0
3 years ago
Read 2 more answers
Write an equation of the line passing through point P(0,-1) that is parallel to the line y=-2x+3
irinina [24]

The answer to this question is:

y = -2x - 1

8 0
3 years ago
How many liters are in 1 dekaliter?
shepuryov [24]

Answer:

nsdkbljcb;awjef

Step-by-step explanation:

jwaefjalfjwkhjefkuw

7 0
3 years ago
PLEASE HELP ASAP this is for Distribution Area Model (Algebraic) :(
gayaneshka [121]
I believe that answer is 54
8 0
3 years ago
Other questions:
  • Veronica’s velocity was measured as 4.3 m/s. She displaced 20 meters in 4.7 seconds. Which piece of information is missing for t
    8·2 answers
  • At a New Year’s party, Brian’s guests drank 3 liters of club soda, 7 liters of cola, 5 liters of punch, 6 liters of fruit juice,
    12·2 answers
  • A large freezer holds 1,375 gallons of ice cream. The ice cream is packed in 25-gallon containers.    How many containers are in
    15·2 answers
  • Full Question On Attachment Below
    12·1 answer
  • 145/12 into a mixed number
    14·2 answers
  • Please answer the question
    12·2 answers
  • 11/5-1/2= Fraction fraction
    7·2 answers
  • Is this a proportional relationship?
    10·1 answer
  • Sega makes brownies using a square pan that has a side
    13·1 answer
  • Write the function in <br> standard form?<br> f(x) = 5(x + 3)2 - 3
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!