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
Natalka [10]
3 years ago
6

HELP FAST! In triangle ABC, the right angle is at vertex C, a = 714 cm and the measure of angle A is 78° . To the nearest cm, wh

at is the length of side c?

Mathematics
1 answer:
joja [24]3 years ago
4 0

Answer:

sine (78°) = 714 / side c

side c = 714 / sine (78°)

side c = 714 /  0.97815

side c = 729.95

Step-by-step explanation:

You might be interested in
Which of the following is the sequence represented by the graph shown?
dedylja [7]

Answer:

1, 4/3, 3/2, 8/5, 5/3

Step-by-step explanation:

correct on ed

5 0
4 years ago
Based on the figure below, what is the equation for the relationship of x equals the number of rectangles and y equals the perim
Ad libitum [116K]

Answer:

Are you still there? Continue answering or we'll let someone else answer in: 19:35

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Which inequality describes the graph?
Georgia [21]

Answer:

I think it is B. -3x < - 30, but I might be wrong.

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Multiply (2m + 3)(m2 – 2m + 1).
emmainna [20.7K]
(2m + 3)(m^2 - 2m + 1) = 
2m(m^2 - 2m + 1) + 3(m^2 - 2m + 1) =
2m^3 - 4m^2 + 2m + 3m^2 - 6m + 3 =
2m^3 -m^2 - 4m + 3 <===
3 0
3 years ago
If a^b= b^a and b = 2a, what is the value of a + b?​
katen-ka-za [31]

<u>We are given:</u>

aᵇ = bᵃ

b = 2a

<u>Finding (a+b):</u>

<u>Finding a:</u>

replacing b by 2a in the first equation, we get:

(a²)ᵃ = (2a)ᵃ

(a²)ᵃ = 2ᵃ * aᵃ

a²ᵃ / aᵃ = 2ᵃ                  [dividing both sides by aᵃ]

aᵃ = 2ᵃ                          [because xᵃ / xᵇ = xᵃ⁻ᵇ]

a = 2                             [raising both sides to 1/a]

<u>Finding b:</u>

We are given that b = 2a

now that we know what a equals, we will plug that value here

b = 2(2)

b = 4

<u>Finding a+b:</u>

We found that a = 2, b = 4

a + b = 2 + 4 = 6

5 0
3 years ago
Other questions:
  • I think I’m right but I would like someone to look over it
    11·2 answers
  • Find the scale factor please.
    15·1 answer
  • Find the solution set of this inequality. Select
    11·2 answers
  • Julie made $22,$55,38,25 how much did she made ?
    7·1 answer
  • PLEASE HEL;PPPP ME I NEED IT FAST
    10·2 answers
  • Theres 5 boxes of candle. One box has 16 candles Four boxes has 24 candles each How many candles do the five boxes have altogeth
    6·1 answer
  • What is the reference angle for a 240° angle? 30° 60° 180° 270°
    8·2 answers
  • What is the simplification of 9^8 / 9^7?
    6·1 answer
  • Important formulas included in derivative.​
    6·1 answer
  • How would you explain to a friend how to solve
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!