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
vlabodo [156]
3 years ago
8

Please help..If you know the correct answer​

Mathematics
1 answer:
never [62]3 years ago
3 0

Answer:

AC is the longest side

AB is the shortest side

Step-by-step explanation:

We can find the third angle

A+B+C = 180

55+80+C = 180

135+C = 180

C = 180-135

C =45

The longest side is opposite the largest angle

B is the largest angle so AC is the longest side

C is the the smallest angle so AB is the shortest side

You might be interested in
Jackson started writing a story at 8:30 AM He stopped writing at 1:15 P.M. How long did he write?​
Scilla [17]

Answer: he wrote for an five hours and forty-five minutes

Step-by-step explanation:

7 0
3 years ago
Water starts out at a temperature of 62 F . It is heated such that its temperature increases at a rate of 8 F per minute. It tak
bogdanovich [222]

Answer:

Step-by-step explanation:

since it starts at 62 and finishes at 150 u can find out that the increase in temp is 150F and since it increases by 8 every minute u can come to find that the increase in temp (150) divided by the amount it increases 8 is 18.75 which is the amount of minutes it took

7 0
3 years ago
Read 2 more answers
9sin(2x) sin (x) = 9cos(x)
nikdorinn [45]

Answer:

\sin(2x)  = 2 \sin(x)  \cos(x)  \\ 9( 2 \sin(x)  \cos(x) ) \sin(x)  = 9 \cos(x)  \\ 18 { \sin}^{2} (x)9 \cos(x)  - 9 \cos(x)  = 0 \\ 9 \cos(x) (2{ \sin}^{2} (x) - 1) = 0 \\ 9 \cos(x) = 0 \: or \: 2{ \sin}^{2} (x) - 1 = 0 \\  \sin(x)  =  \pm \frac{1}{ \sqrt{2} }  \\  \cos(x)  = 0 \\ x =  { \cos}^{ - 1} (0) \\ x =  \frac{ \pi}{2}  = 90 \degree \\ x = \frac{ \pi}{2} + 2\pi \: n \:  \forall \: n \:  \in \:  \Z  \\ = 90 \degree +  360\degree\: n \:  \forall \: n \:  \in \:  \Z \\  =  \pm\frac{ \pi}{4}  \pm2\pi \: n \:  \forall \: n \:  \in \:  \Z \\ x =  \pm45\degree  \pm 360\degree\: n \:  \forall \: n \:  \in \:  \Z

8 0
2 years ago
The polynomial p(x) has factors of x-5 and x-8. Which must be correct ?
aleksandrvk [35]

Answer:

Find an answer to your question The polynomial p(x) has factors of x – 5 and x + 8. Which MUST be correct?

Step-by-step explanation:

If x – a is indeed a factor of p(x), then the remainder after division by x – a will be ... the polynomial (courtesy of the Remainder Theorem), but x – a is also a factor ... completed division: 2 2 5 0 7 ... x + 4 is a factor of 5x4 + 16x3 – 15x2 + 8x + 16.

8 0
3 years ago
Please help with via math I suck at math so plz help... will give brainiest to the person I think gave the best answer.
kati45 [8]
The answer is C because 80-28= 52.
4 0
3 years ago
Read 2 more answers
Other questions:
  • 4 ten thousands,6hundreds ×10
    13·1 answer
  • A patio is in the shape of a trapezoid. The length of the longer base is 17 feet. The length of the shorter base is two feet les
    7·1 answer
  • Sarah cut off 1/8 of a 48-inch piece of ribbon. Jane cut off 1/9 of a 36-inch piece of ribbon. Whose piece is longer? How much l
    13·1 answer
  • Need Help What Is -10r+9r
    14·2 answers
  • What is the percent increase modeled in the function f(x)=20(1.5)^x
    7·1 answer
  • What would x need to be in order to ensure that line k is ll to line m?
    11·1 answer
  • Education researchers are interested in the workload expectations of freshmen at a local university. Since all of the freshmen a
    10·1 answer
  • Natasha was thinking of a number. Natasha divides by 5, then adds 11 to get an answer of 11. What was the original number?
    8·1 answer
  • Olive oil is $7.98 for 36 ounces. What is its unit rate? Round your answer to the nearest cent<br>​
    7·1 answer
  • If a slice of pizza is 2 dollars and I have 15 dollars how many pieces of pizza can I get
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!