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
rosijanka [135]
3 years ago
14

Help me please if you can!!

Mathematics
1 answer:
Xelga [282]3 years ago
6 0

Answer:

The measure of the 3 angles is  36.9, 53.1 and 90 degrees.

Step-by-step explanation:

5^2 = 3^2 + 4^2  so , by the inverse of Pythagoras Theorem, this is a right angled triangle so one angle is 90 degrees.

We can find the other 2 angles using trigonometrical ratios.

One angle  will have a sine of 3/5 and the other a sine of 4/5.

So the angles are arcsin 3/5 = 36.9 degrees and the other is arcsin 4/5 = 53.1 degrees.

You might be interested in
Question 4.<br> Which percent is equivalent to 3/8?<br> A) 375%<br> B) 3.75%<br> C) 37.5%
amm1812
3/8 = 0,375
0,375 * 100% = 37,5 %
6 0
3 years ago
What is the discrimination of 5x-10x+5=0
liberstina [14]

Answer:

x=1

Step-by-step explanation:

Trust me

8 0
3 years ago
S
Novay_Z [31]

Step-by-step explanation:

s is inversely proportional to t

If s= 0.6 , t= 4

s=k/t

0.6= k/4

k=2.4

If s=12, then

t=k/s

t=2.4/12

t=0.05

8 0
2 years ago
Warm-Up
Serjik [45]

Answer:

using the formula

we replace the coordinates

the we calculate

the answer will be square 100 which will give us 10

5 0
3 years ago
ALGEBRA QUESTION<br> x+7=8.3;x=1.3 TRUE OR FALSE
Leni [432]
This is true.

x+7=8.3. Remove 7 on both sides :x=8.3-7=1.3
7 0
3 years ago
Read 2 more answers
Other questions:
  • If one of a and b is negative (not both), and neither is equal to zero, then their product ab is
    10·1 answer
  • Kiersten has performed in a half dozen
    8·1 answer
  • I need help please , it would be nice
    7·1 answer
  • The system y = 2x + 3 and y = 2x − 1 has how many solutions
    12·2 answers
  • Which of the following is equal to 2? *
    11·2 answers
  • Solve it 6x+3y=15 x=2and y=5
    6·1 answer
  • What is the solution to the equation 6x+2=9x-1?<br> O X=-3<br> O x=-1<br> Ox=1<br> O X=3
    5·1 answer
  • HELP ME OUT PLS!!!!!
    12·1 answer
  • Can someone help me with this problem? thank you!
    9·1 answer
  • SOMEONE HELP ME BEFORE I PASS OUT<br><br> 1. |X|≤8<br><br> 2. |X|≤27
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!