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
Grace [21]
2 years ago
12

Find the missing side. Round to the nearest tenth

Mathematics
2 answers:
soldier1979 [14.2K]2 years ago
6 0

Answer:

x = 14

Step-by-step explanation:

\cos( \theta)   =  \frac{a}{h} \\  \cos(59)   =  \frac{x}{28}  \\ 0.5  \times 28 = x \\ 14 = x

beks73 [17]2 years ago
4 0

We know

\boxed{\sf cos\theta=\dfrac{Base}{Hypotenuse}}

\\ \sf\longmapsto cos59=\dfrac{x}{28}

\\ \sf\longmapsto 0.5=\dfrac{x}{28}

\\ \sf\longmapsto x=28\times 0.5

\\ \sf\longmapsto x\approx 14

You might be interested in
5. When I sine an angle like 60°, it gives me a value like 0.866025403. What does this number represent?
PolarNik [594]

Answer:

See below

Step-by-step explanation:

The number you described is the same as sin(60^{\circ})=\frac{\sqrt{3}}{2} where the sine of an angle is the ratio between a right triangle's opposite side to the angle and the hypotenuse. So, in this case, if we had a right triangle with a height of \sqrt{3} units and a hypotenuse of 2 units, the ratio between the two sides will result in the value you provided. This right triangle in particular would be a 30-60-90 triangle.

In the case of a unit circle, it’s the y-coordinate of the point where a 60° angle in the standard position intersects a unit circle and a right triangle is created from that.

5 0
2 years ago
Which of the following is e<br> Equivalent to 6/4 <br> 19/12 18/12 24/8 18/8
Ierofanga [76]

Answer:

18/12

The drawing will help

4 0
2 years ago
What is the 32nd term of the arithmetic sequence where a1 = -32 and a9 = -120? Choose one answer. A) -384. B) -373. C) -362. D)
Inga [223]
A 1 = - 32,  a 9 = - 120
a 9 = a 1 + 8 d
- 120 = - 32 + 8 d
8 d = - 88
d = - 88 : 8
d = - 11
a 32  = a 1 + 31 d = - 32 + 31 * ( -11 ) = - 32 - 341 = - 373
Answer: B ) - 373 

3 0
3 years ago
Read 2 more answers
What is the value of 2 over 5×5ovet4÷2over3
Lady bird [3.3K]

Answer:

  3/4

Step-by-step explanation:

Dividing by a fraction is the same as multiplying by its reciprocal.

  \dfrac{2}{5}\times\dfrac{5}{4}\div\dfrac{2}{3}=\dfrac{2}{5}\times\dfrac{5}{4}\times\dfrac{3}{2}\\\\=\dfrac{(2)(5)(3)}{(2)(5)(4)}=\boxed{\dfrac{3}{4}}

8 0
3 years ago
Equation Model 1. Follow the directions in the presentation to complete each Model slide. • On the Equation slide, determine an
kotykmax [81]

Answer:

<h3><em><u>h</u></em><em><u>a</u></em><em><u>n</u></em><em><u>a</u></em><em><u>d</u></em><em><u> </u></em><em><u>a</u></em><em><u>h</u></em><em><u>m</u></em><em><u>e</u></em><em><u>d</u></em><em><u> </u></em><em><u>u</u></em><em><u>g</u></em><em><u>a</u></em><em><u>a</u></em><em><u>s</u></em><em><u> </u></em><em><u>m</u></em><em><u>o</u></em><em><u>h</u></em><em><u>m</u></em><em><u>e</u></em><em><u>d</u></em><em><u> </u></em><em><u>a</u></em><em><u>b</u></em><em><u>d</u></em><em><u>i</u></em><em><u> </u></em></h3>
8 0
2 years ago
Other questions:
  • What is 6+2-8? make sure u give my my asnwer
    12·2 answers
  • Help Plz!
    5·1 answer
  • Find the quotient.<br> 121.5 ÷ 9
    11·2 answers
  • Charlotte reads 8 1/3 pages of a book of in 10 minutes. What is her average reading rate in pages per minute?
    5·1 answer
  • PLease help on this math The average cost per once for glass cleaner is 7.7 cents with a standard deviation of 2.5 cent. what is
    13·1 answer
  • Select the correct answer from each drop-down menu.
    10·2 answers
  • Need help in this ASAP
    7·1 answer
  • This question is in Brazilian portuguese.
    14·2 answers
  • 2/7+1/7+1/7= answer plss
    10·2 answers
  • A salesperson earns a commission based on the number and type of vehicle sold. A person selling 6 cars and 3 trucks earns $4,800
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!