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
Rasek [7]
2 years ago
13

What is the length of side x? Round your answer to the nearest whole number.

Mathematics
1 answer:
liberstina [14]2 years ago
5 0

Answer:

x ≈ 54 cm

Step-by-step explanation:

using the Cosine rule in the triangle

x² = 55² + 51² - (2 × 55 × 51 × cos61° )

   = 3025 + 2601 - 5610cos61°

   = 5626 - 5610cos61°

x = \sqrt{5626-5610cos61} ≈ 54 cm ( to the nearest whole number )

You might be interested in
What is an appropriate measure to record your weight?
Reil [10]
That depends on where you live.  The purpose of writing down your
weight is often to tell other people what your weight is, so you want to
record it in units that the other people around you understand.

If you live in rural Scotland or Ireland, then you'd want to record it
in terms of stones and pounds.

If you live in Liberia, Myanmar, or the USA, then you'd probably
weigh yourself and record the results in pounds.

Anywhere in the rest of the world, it would be recorded in terms of kilograms.

You must be especially careful in the USA.  Here, you must not allow
any metric units to appear anywhere in your records, for if the eye of
an American should chance to fall on any written mention of a liter,
a meter, or a kilogram, the effect on his American physiognomy is
toxic.  His blood evaporates, his eyes turn backwards in their sockets,
and his abdomen falls out onto the floor.  Worst of all is the effect on
his brain.  It is well established now that having been born in the USA,
or after living there for some period of time, a person is incapable of
comprehending the metric system of units, so the rest of us must
protect them from it.
6 0
3 years ago
What is the polynomial of 3,4
Sav [38]

The degree of a polynomial is the highest power of x in its expression. Constant (non-zero) polynomials, linear polynomials, quadratics, cubics and quartics are polynomials of degree 0, 1, 2 , 3 and 4 respectively. The function f(x)=0 is also a polynomial, but we say that its degree is 'undefined'.



7 0
3 years ago
A local pizza shop has a membership program for frequent buyers. The membership costs $25 per month and members get a discounted
lions [1.4K]
Answer:
$34
$26.5
Step-by-step explanation:
Membership cost per month = $25
Price of a slice of pizza for members= $1.50
How much would Aaliyah have
to pay the pizza shop if she bought 6 slices of pizza this month
Total cost of Aaliyah on 6 slices of pizza = membership cost per month + prices of 6 discounted pizza
= $25 + $1.50(6)
= $25 + $9
= $34
What would be the
monthly cost for a slices of pizza
Monthly cost of Aaliyah a slices of pizza = membership cost per month + price of 1 discounted pizza
= $25 + $1.5
= $26.5
7 0
3 years ago
Read 2 more answers
PLEASE HELP ME FOR EXTRA POINTS AND BRAINLIEST ANWSER
xeze [42]
Tan<E = 3/3.32402798107 = <span>1.10800932702

</span>
7 0
3 years ago
Y + 4x = -1
Georgia [21]
Hope this helps

3,-13
-1,3
0,-1
3,-13
7 0
3 years ago
Other questions:
  • 684303 rounded to nearest thousand
    7·1 answer
  • Examples of parallel lines ​
    14·2 answers
  • ivy has 10 packs of cup for her holiday party. a pack of medium cups costs 1.80 and a pack of large cups costs 2.40 she paid a t
    13·2 answers
  • Jean went on a vacation with her parents in their family car. They left their home in Florida on Monday at 7:15 a.m. and arrived
    14·1 answer
  • The rule for the number of fish in a home aquarium is 1 gallon of water for each inch of fish length. Marta's aquarium holds 22
    7·1 answer
  • Given f(x) = -4x+7 and g(x) =x^3 , choose the expression for (fog)(x)
    6·2 answers
  • Physical science : Find the speed of an object that covers 400 km in 5 hr.
    12·1 answer
  • Can you help i need to finish this by today!
    9·1 answer
  • Can someone help answer at least one? :) ty
    12·1 answer
  • Solve pls brainliest
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!