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
MatroZZZ [7]
3 years ago
13

Can someone smart help me with this plz:)

Mathematics
1 answer:
insens350 [35]3 years ago
6 0

Answer:

Step-by-step explanation:

Sum of all angles of triangle = 180°

6p + 6p + 3 p = 180

15p = 180

p = 180/15

p = 12

Angles are:

6p = 6*12 = 72°

3p = 3*12 = 36°

Angles are: 72°, 72° , 36°

You might be interested in
(x^5+y^5) divided by (x+y)
Ilia_Sergeevich [38]

Answer:

x^4-x³y+x²y²-xy³+y^4

Step-by-step explanation:

divide using polynomial division

<em>I  hope this helps! have an amazing rest of your day :)</em>

7 0
3 years ago
What is the speed of the ball if it travels 19km in 19min
kifflom [539]
Speed=distance/time

s=19km/19min=1km/min
8 0
3 years ago
Help please help Needed
guajiro [1.7K]
The answer should be A
5 0
3 years ago
Read 2 more answers
at a concession stand 9 slices of pizza and 5 soft pretzels cost $33.25. If 4 slices of pizza and 6 soft pretzels cost $19.50. W
jok3333 [9.3K]

Answer:

The cost of soft pretzel is $1.25

Step-by-step explanation:

Let $x be the price of one slice of pizza and $y be the price of one soft pretzel.

1. 9 slices of pizza cost $9x and 5 soft pretzels cost $5y. Together they cost $33.25, then

9x+5y=33.25.

2. 4 slices of pizza cost $4x and 6 soft pretzels cost $6y. Together they cost $19.50, then

4x+6y=19.50.

3. Solve the system of two equations:

\left\{\begin{array}{l}9x+5y=33.25\\4x+6y=19.50\end{array}\right..

Multiplythe first equation by 4, the second equation by 9 and subtract them:

4(9x+5y)-9(4x+6y)=4\cdot 33.25-9\cdot 19.50,\\ \\36x+20y-35x-54y=133-175.5,\\ \\-34y=-42.5,\\ \\y=\$1.25.

Then

4x+6\cdot 1.25=19.50,\\ \\4x=19.50-7.50,\\ \\4x=12,\\ \\x=\$3.

6 0
3 years ago
Read 2 more answers
What's the value of given expression<br><br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B33%20%5Ctimes%203%20%2B%201%7D%20" id
Readme [11.4K]
I believe it’s 10

Explanation : Simplify the radical by breaking the radicand up into a product of known factors, assuming positive real numbers.
8 0
3 years ago
Other questions:
  • What is the compound interest of $1000 at 12%compounded monthlyfor 2 years​
    6·2 answers
  • What is the value of -1/6+2/3(9-3/4)-1/2
    6·1 answer
  • (1 pt)
    10·1 answer
  • 15. Aroon has 180 cat toys to pack in boxes. He packs 30 toys in each box. How many boxes does he need? Write an equation using
    8·1 answer
  • Instructions:Select the correct answer.
    5·2 answers
  • Question 42 points)<br> Tell whether the triangles<br> are similar.<br> Yes or No
    15·2 answers
  • In standard form, the number 72105.4 is written as 7.21054 × 10n where n is equal to ________.
    12·1 answer
  • What is the sum of 7 and t/2
    9·2 answers
  • A middle school took all of its 6th grade students on a field trip to see a play at a theater that has 2200 seats. The students
    14·1 answer
  • Pls explain. will mark brainliest ​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!