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
8_murik_8 [283]
3 years ago
13

What is cosA for this triangle? 48/55 55/73 55/48 48/73

Mathematics
2 answers:
coldgirl [10]3 years ago
5 0

Answer:

d is the answer

Step-by-step explanation:

i took the test

mash [69]3 years ago
4 0

For this case we must indicate the cosine of A, of the figure shown. By definition:

Cosine (A) = \frac {Cateto\ adjacent\ to\ the \ angle} {hypotenuse}

Substituting the values we have:

Cosine (A) = \frac {48} {73}

So, we have to:

Cosine (A) = \frac {48} {73}

Answer:

Option D

You might be interested in
Angles of a polygon <br>thanks ♡♡♡♡​
FinnZ [79.3K]

Answer:

900 degrees

Step-by-step explanation:

The sum of the interior angles of a polygon can be found by

(n-2)*180 where n is the number of sides

This figure has 7 sides

(7-2)*180

5*180

900

7 0
3 years ago
A company makes concrete paving stones in different sizes. Each stone has a volume of 360 inches and a height of 3 inches. the s
Misha Larkins [42]
I got 6 but I'm not 100% sure if its right.

5 0
3 years ago
Read 2 more answers
Help me find the answer to this please. And also explain how to slove these problems.​
Evgen [1.6K]

Answer:

B and C

Step-by-step explanation:

Minimum and Maximum points occur when the gradient of the function is equal to 0. Graphically this looks like a bend such that the function dips from decreasing to increasing (the gradient goes form being negative to positive) and vice versa.

A minimum point occurs where all the nearby values are higher than that of the point in question.

A maximum point occurs where all the nearby points are lower than the point in question.

By looking at the graph, there is a maximum point around (4.5, 1.5) which is consistent with B but not A (since A talks about a minimum point)

By looking at the graph, there is a minimum point around (0.5, 1.5) which is consistent with C.

I've highlighted areas of interest below so hopefully that's helpful :>

6 0
2 years ago
Please answer correctly !!!!!!!!!!!!!!!! Will mark brainliest !!!!!!!!!!!!!!!!!!!!
bija089 [108]

Answer:

14

Step-by-step explanation:

(9x + 10)° = 136°

9x + 10 = 136

9x = 126

x = 14

5 0
3 years ago
Read 2 more answers
Write an equation of the line in slope-intercept form.<br><br><br><br> The equation is y= <br> .
aivan3 [116]

Answer:

y = x + 2

Step-by-step explanation:

     Slope-intercept form is y = mx + b where m is the slope and b is the y-intercept. Here, b is equal to 2 because the line crosses the y-axis at 2. THe slope is rise over run, or the change in y divided by the change in x. From the two points given, we get 3/3 which is equal to 1. 1x equals x, so this gives us "no slope." Putting it together gives us y = x + 2.

Have a nice day!

     I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)

- Heather

6 0
3 years ago
Other questions:
  • Find the values for which the statement is true and mark them on the number line: |x|=x
    10·1 answer
  • A principal of $3700 is invested at 4.75% interest, compounded annually. How much will the investment be worth after 9 years?
    12·1 answer
  • What are the binomial factors of the polynomial
    10·1 answer
  • 25% of what number is 30.2? i need help solving.​
    8·2 answers
  • Someone, please help....
    12·1 answer
  • If a gradient of line a is 4 what is the gradient of the line perpendicular to a
    13·1 answer
  • in an isosceles triangle if a base angle has a measure of 55 degrees then the vertex angle must have a measure of 70 degrees as
    14·1 answer
  • Show the expression as the base to one power.
    7·1 answer
  • Jackie’s test scores for the first semester are listed below.
    5·1 answer
  • Directions:
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!