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
AleksandrR [38]
1 year ago
8

Which equation can be solved to find one of the missing side lengths in the triangle?aB60512 unitsАCOS(60°) =22 믕cos(60°) = 12Su

bmitNex응Save and Exitcos(609) =0=1or this and return
Mathematics
1 answer:
Mekhanik [1.2K]1 year ago
3 0

In a right rectangle, we have:

\sin \alpha=\frac{opposite}{hypotenuse}\cos \alpha=\frac{\text{adjacent}}{hypotenuse}

For your exercice, hypotenuse=12

The exercise also inform the angle 60°, then:

\sin \text{ 60}=\frac{\text{opposite}}{\text{hypotenuse}}=\frac{b}{12}\cos 60=\frac{adjacent}{\text{hypotenuse}}=\frac{a}{12}

You might be interested in
Line segment AB has endpoints A(1, 4) and B(2, 8) . A dilation, centered at the origin, is applied to AB¯¯¯¯¯ . The image has en
kumpel [21]
To determine the scale factor of the dilation, we determine the distances between the endpoints of the two lines through the equation,
                            d = √(x₂ - x₁)² + (y₂ - y₁)²
 Substituting the known values.

Line Segment 1:     d = √(1 - 2)² + (4 - 8)²  = 4.123

Line Segment 2:     d = √(18 - 14)² + (12 - 1)² = 11.70

Dividing the answers will give us 0.352
7 0
3 years ago
Read 2 more answers
Erin's water bottle holds 600 ml of water.dylans water bottle holds 1 l of water. whose water bottle has the greater capacity?ho
Lapatulllka [165]
Dylans water bottle is greater by 400 ml
4 0
3 years ago
Write the equation of the line that passes through the given points in slope intercept form
shepuryov [24]

Answer:

y=3x

Step-by-step explanation:

To put this in slope intercept form, let’s first find the slope

To find slope, use the equation Y2-Y1/X2-X1

When we do this, we get 0-6/0-2

This simplifies out into -6/-2 which is 3

So our slope is 3. Our equation becomes y=3x+b

Now, we find our b

We don’t have to do any solving for this, since we have the point 0,0 listed for us, it goes through the origin and that is our y-intercept or b

So our final equation is y=3x

Hope this helps and have a good day!

5 0
2 years ago
Read 2 more answers
Write as Exponential form:a.a.a.c.c.c.c.m.m.m
pickupchik [31]
A^3c^3m^3

it would be a cubed or a to the third power, c cubed or c to the third power, and m cubed or m to the third power
8 0
3 years ago
Read 2 more answers
Use the Venn diagram to list the elements of the set in the roster form
brilliants [131]

Answer:

Write a 75-100 word essay on the topic "Should people keep animals as pets?" No copying from other websites, I will mark your answer brainiest If I Like It!

Step-by-step explanation:

Write a 75-100 word essay on the topic "Should people keep animals as pets?" No copying from other websites, I will mark your answer brainiest If I Like It!

Write a 75-100 word essay on the topic "Should people keep animals as pets?" No copying from other websites, I will mark your answer brainiest If I Like It!

4 0
3 years ago
Other questions:
  • 45%, 15%, 40%, 80%, 65%, 30%, 90%, 25% Do any of these percentages match the fraction 2/5?
    14·2 answers
  • The volume of a cylinder is 441π cubic centimeters and its radius is 7 centimeters. What is the height of the cylinder?
    14·2 answers
  • If two angles of one triangle are congruent to two angles in another triangle, then what must be true of the third angles of the
    6·1 answer
  • 36 is 9% of what number
    10·2 answers
  • How do i graph -7x-2y=-21???
    10·2 answers
  • How do you distribute 2(x + 5)
    7·1 answer
  • What is the radius of a circle whose equation is (x + 5)2 + (y - 3)2 = 42?
    13·2 answers
  • Write an equation in point-slope form for a line that passes through the point with the given slope. (5,3), m=7
    13·1 answer
  • Jason will us 1/3 gallon pitcher to fill an empty 3/4 gallon water jug
    9·2 answers
  • I’m trying to find value of w
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!