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
babymother [125]
3 years ago
13

PLEASE HELP ASAP GEOMETRY 20 PTS REAL ANSWERS ONLY

Mathematics
1 answer:
kodGreya [7K]3 years ago
7 0

Answer:

Step-by-step explanation:

Use the Law of Cosines to find the measure of angle A from the lengths of the sides.

A = arccos[(b²+c²-a²)/(2bc)] ≅ 29.9°

B = arccos[(a²+c²-b²)/(2ac)] ≅ 54.8°

C = 180 - A - B = 95.3°

You might be interested in
A family has four boys in the family to terminus as unusual design a simulation involving a coin that could be used to estimate
Marta_Voda [28]
I’m kind of confused because we need the total of people in the family. But from what I understand no it not unusual because the changes of being boys is 51%.
6 0
3 years ago
Read 2 more answers
Simplify<br> 5(x + 3) - x + 2
mash [69]

Answer:

4x+17

Step-by-step explanation:

5(x+3)-x+2

5x+15-x+2

4x+17

5 0
3 years ago
Read 2 more answers
What is the image of the point (6,-9) after a rotation of 270 counterclockwise about the origin?
zhenek [66]

Answer:(-9,-6)

Step-by-step explanation:

7 0
3 years ago
A hiker is walking through a flat meadow, observing a mountain in
melomori [17]

Answer:

Un excursionista camina por un prado llano, observando una montaña a

lo lejos. Mide que el ángulo de elevación entre el suelo

y la cima de la montaña es de 25 grados. Camina 5 millas y luego

mide el ángulo de elevación nuevamente, ahora es de 40 grados. ¿Qué altura tiene

la montaña?

Step-by-step explanation:

5 0
3 years ago
Find the value of log 1 2 462 to four decimal places. –8. 8517 –0. 1130 0. 1130 8. 8517.
White raven [17]

Answer:

ten thousand is the place value of 12462 decimal palces

6 0
3 years ago
Other questions:
  • #12 please help I need to know the answer
    14·1 answer
  • What is b - 14= a solve for b please
    7·1 answer
  • How to find the height of a triangle knowing width and area
    14·1 answer
  • Which number is a reasonable estimate for 208 divided by 3?
    7·2 answers
  • Janie is making fruit bars for the bake sale. She uses 14 cup of sugar for each batch she makes. She uses 8 cups of sugar to mak
    15·1 answer
  • PLEASE HELP GIVING BRAINLEST
    6·1 answer
  • Cerell’s Clothing
    13·1 answer
  • I really need help please:)
    6·1 answer
  • Melanie saves $20 every month in her savings account. She withdrew $60 one time to go shopping. She now has $280 in her account.
    7·1 answer
  • Find the x-intercept and the y-intercept of the line below. Click on "None" if applicable.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!