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
creativ13 [48]
2 years ago
12

In a right triangle, the side adjacent to angle has length 1.82 meters and the hypotenuse has length 6.53 meters. What is the co

sine of the angle?

Mathematics
1 answer:
CaHeK987 [17]2 years ago
8 0

Check the attachment please

You might be interested in
PLS HELP MEE ASAP 1 MIN LEFT HELPP!!!!!!!!!
artcher [175]

Answer: BC = 5.83

Step-by-step explanation:

Luckily, the triangle is placed on the graph nicely so we can count the legs of the triangle:

AB = 5

AC = 3

BC = ?

To find BC, we can simply use the Pythagorean Theorem:

a^{2}+b^{2}=c^{2}

5^2 + 3^2 = c^2

25 + 9 = c^2

34 = c^2

Now square root to find c, or BC.

\sqrt{34}=\sqrt{c^{2} }

c = 5.83 (rounded by nearest hundredth)

4 0
2 years ago
Add/sub the polynomial <br><br> (1-8x^2+3x)+(1+6x^2+x)
Scorpion4ik [409]

Answer:

-2x² + 4x + 2

Step-by-step explanation:

(1-8x²+3x)+(1+6x²+x)

= 1 - 8x² + 3x + 1 + 6x² + x

= -2x² + 4x + 2  [-2(x² - 2 - 1)]

3 0
2 years ago
Which expression shows how to find 5/6 divided 2/3?
Yuliya22 [10]

1 1/4

Step-by-step explanation:

Use this to get answer for Fractions Cacluatorsoup. com

5 0
3 years ago
Read 2 more answers
9x^3y^6/xy^6<br> Solve using only positive exponents
DedPeter [7]

<em>Look</em><em> </em><em>at</em><em> </em><em>the</em><em> </em><em>attached</em><em> </em><em>picture</em>

<em>H</em><em>ope</em><em> </em><em>it</em><em> </em><em>will</em><em> </em><em>help</em><em> </em><em>you</em><em>.</em><em>.</em><em>.</em>

<em>Good</em><em> </em><em>luck</em><em> </em><em>on</em><em> </em><em>your</em><em> </em><em>assignment</em>

6 0
3 years ago
I need help with this. Can you help me?
Anastaziya [24]
The answer for 13 would be 4x-6x=2x
4 0
3 years ago
Other questions:
  • Martha is constructing the circumscribed circle for △RST. She has already used her compass and straightedge to complete the part
    6·2 answers
  • Darin is 4 ft. 10 in. tall. His brother is 68 in. tall. How many in. taller is Darin's brother than Darin
    12·2 answers
  • A triangle has side lengths of 12cm, 35cm, and 37cm. classify it as acute,obtuse, or right
    5·1 answer
  • Please help and show work!!
    7·1 answer
  • The base of this regular right pyramid is a square. <br><br><br><br> What is its surface area?
    7·1 answer
  • Please help I’ll give 50 points
    12·2 answers
  • How do I solve these trigonometric equations!!?
    5·1 answer
  • -x+4(x+3)=-12<br>is this never true or always true
    13·1 answer
  • Sarah would like to make a 6 lb nut mixture that is 60% peanuts and 40% almonds. She has several pounds of a mixture that is 80%
    12·1 answer
  • How do you solve 1/8 as a fraction
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!