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
Valentin [98]
3 years ago
10

Help im being timed what is the perimeter of this triangle?!

Mathematics
2 answers:
shusha [124]3 years ago
7 0
<h2>To find the <u>PERIMETER</u> of a triangle, add the length of its sides.</h2><h2 /><h2><u>EXAMPLE </u>⇒ If a triangle has sides a, b, and c, then the perimeter of that triangle will be P = a + b + c.</h2><h2> </h2><h2>NOTE: The P stands for <u>PERIMETER</u></h2><h3><u /></h3><h3>Hope this helps</h3><h3>God bless</h3>
NeTakaya3 years ago
3 0

Answer:

AB + BC + CA

Step-by-step explanation:

12b-8 + 12b- 8 + 9b+8

33b - 8

You might be interested in
HELPPPPP!!!!!!!!!!!!!!!!!!
Olin [163]

Answer:

Step-by-step explanation:

All the sides are complete, hence we can use the information given to find just 1 triangle

Triangles

From the given information, we have that:

m<B = pi/6 = 30 degres

c = 10

b = 5

This shows that we can use the cosine rule to find the third side b of the triangle. Since all the sides are complete, hence we can use the information given to find just 1 triangle

3 0
11 months ago
Read 2 more answers
In which direction does the graph of the function shown below open?
sp2606 [1]

Answer:

D. Up

Step-by-step explanation:

When a parabola has the form  y=ax^2+bx+c , It is vertical (opens up or down).

Because the variable "x" is squared.

If  "a" is positive, then the parabola opens up, but if it is negative, then the parabola opens down.

In this case you have the quadratic function:

f(x) = 2x^2+5x-4

Which can be rewritten as:

 y = 2x^2+5x-4

Therefore, it is vertical, because it has the form:  y=ax^2+bx+c

You can observe that the value of "a" is:

a=2

Then, since "a" is positive, the parabola opens up.

5 0
3 years ago
A new episode of Charlie's favorite TV series will be aired 25 minutes after Charlie gets home from school. Which method should
Tresset [83]

Answer:

Charlie should use a stopwatch with minutes and seconds

Step-by-step explanation:

charlie should not count in his head as it is not accurate, he could count too fast or slow

Charlie should not look at that clock and the seconds will affect the 25 minutes, whether it be less or more

Charlie should not use an hourglass as he might flip it over too soon or quick and it's not very accurate

therefore using the stopwatch allows him to accurately and fairly keep track of the exact time

4 0
3 years ago
Helppppp. Pleaseee? :(
mylen [45]
There isnt enough information to solve the question, answer is E.
5 0
3 years ago
Read 2 more answers
I need help with this question ASAP.
myrzilka [38]

Answer:

a gas in a rigid container has a pressure of 632 torrs and a temperature of 45 celsius. The pressure has increased to 842 torrs. What is the new temperature of the gas

3 0
3 years ago
Other questions:
  • Each tablet is 250 milligrams. Your doctor wants you to take 3 grams (g) per day. How many tablets do you need to take per day?
    5·1 answer
  • You and a friend each randomly draw a card from a standard deck. What is the probability that at least one of you is holding a f
    13·2 answers
  • Ariane feeds her kitten kkk grams of food 222 times in the morning and 222 times in the evening. She feeds her dog ddd grams of
    15·1 answer
  • What is the mean of the values in the dot plot?<br><br><br><br> Enter your answer in the box.
    8·1 answer
  • Factorise: <br><br>3a(x-y)-( x-y)​
    9·1 answer
  • One x-intercept of the graph of the of the cubic function f(x) = x^3 – 2x^2 – 111x – 108 is –9.
    5·1 answer
  • SAVINGS ACCOUNT How much interest will Hannah earn in 4 years if she deposits $630 in a savings account at 6.5% simple interest?
    6·1 answer
  • 1. Use the mental math strategy of rounding (for example +1/-1, +2/- 2, +10/-10, or +20/-20) to add the following numbers. Write
    5·1 answer
  • Solve for x<br> 1(x-2) = -5.5
    14·2 answers
  • Which of the following equations has no solution?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!