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
Tresset [83]
3 years ago
13

Using the triangle below, Find the ratio. Please need help very much appreciate

Mathematics
1 answer:
zmey [24]3 years ago
3 0

Answer/Step-by-step explanation:

✔️Sin 22° = opp/hyp

Opp = 15

Hyp = 40

Sin 22° = 15/40

Simplify

Sin 22° = ⅜

✔️Tan 22° = opp/adjacent

opp = 15

Adjacent = √(40² - 15²) (pythagorean theorem)

Adjacent = √1,375 = 37.1 (nearest tenth)

Tan 22° = 15/37.1

You might be interested in
Which is bigger .72 or .725?
aleksley [76]
.72 
.725 would be less because it has more behind the decimal. 
.72 would be more because there are only 2 numbers behind the decimal
3 0
3 years ago
A circle has a radius of 6 cm. How can I find the diameter of the same circle?
Sedbober [7]
Multiply 6 by 2 and add 6cm. the radius is half of the diameter so just multiply by two and add the number.
6 0
3 years ago
Please please help me!
julsineya [31]

Answer:

x=19.2

Step-by-step explanation:

sin(28)=9/x

x=9/sin(28)

x=19.2

4 0
3 years ago
Find the coefficient of x^4 in the expansion of (x−9)^8<br> Please I need help!!
alexdok [17]

Answer:

<u>4</u><u>5</u><u>9</u><u>2</u><u>7</u><u>0</u>

  • <u>is</u><u> </u><u>the</u><u> </u><u>coefficient</u>
5 0
3 years ago
Which is greater .513 or .5129
Vitek1552 [10]

Answer:

.513 is larger

Step-by-step explanation:

1st method is the thousandths place larger or smaller

.1 tenths

.01 hundredths

.001 thousandths

In this case the thousandths is larger for .513

2nd method

subtract the two number

.513 - .5129 = .0001

Since the number recieved is positive this means .513 is larger

7 0
3 years ago
Read 2 more answers
Other questions:
  • Does anyone know the answer to this question?
    9·1 answer
  • A six-sided number cube is rolled twice.
    6·1 answer
  • A tabletop is in the shape of a trapezoid. The lengths of the trapezoid's parallel sides are 48 inches and 40 inches. The height
    11·2 answers
  • 68x57 <br><br> answer and explanation please.
    8·2 answers
  • The equation y=1/9x relates proportional quantities x and y.
    12·1 answer
  • 10.1 and 10.15 witch one is greater
    9·2 answers
  • Help ASAP i'll mark u brainliest pls
    12·1 answer
  • Four and seventy-two thousandths
    13·2 answers
  • How have you seen racism, protest, conflict, dehumanization play out in our current world?
    15·2 answers
  • A patient is ordered 1.6 g Drug A every 8 hours over a 24
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!