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
meriva
4 years ago
8

A+B =90 and sin a = 3/5 find cos B

Mathematics
1 answer:
Semmy [17]4 years ago
6 0

Idk Thai is for me to get points

You might be interested in
What is the reciprocal of 1 3/5
JulsSmile [24]

Answer:

5/13

Step-by-step explanation:

All you have to do is switch the numerator and denominator! Hope this helps!

7 0
4 years ago
Someone plz help me
babunello [35]
Okay lets start with "what is a kite?" A kite is a shape which has 4 sides of which 2 pairs of two sides are equal and the center angle is 90 degrees. So mark up your drawing with tick marks to show that segment DF and segment FG are equal (just put a little tick mark on those segments). Similarly segments DH and GH are equal so put two tick marks on them to show they are equal. Mark the center angle with a little square to show it is 90 degrees. Let me give you some hints on the answers. a. is given like you have  b. is what you marked on your drawing and is the definition of a kite e. is definition of congruency or even substitution  f. Reflexive property - remember it just says that something is congruent to itself. g. looks like the HL property  h. you can say that because of CPCTC.  
5 0
3 years ago
The transformation of the function f(x) = 2x when it becomes f(x) = 2x-4 is a horizontal shift of 4 units to the left.
Natasha_Volkova [10]
No it is actually a horizontal shift of 2 units to the right. 
6 0
3 years ago
2.16= with the repeating decimal being 6
Goshia [24]

Since the .16 is in the hundredths place, the fraction is 2 16/100, or 216/100

But if you need to simplify it it's 2 4/25, or 54/25

3 0
3 years ago
Barry types at a constant rate of 50 words per minute, and has already typed 229 words. Which function
dangina [55]

Answer:

For me

Step-by-step explanation:

I think it's A because x is unknown and per minutes meaning 50 times the x plus the 229

8 0
3 years ago
Other questions:
  • Name three radii of Circle S.
    11·2 answers
  • Why is setting important to a story
    7·2 answers
  • I dont get this it's geometry.
    11·1 answer
  • Todd sold half of his comic books and then bought 6 more. he now has 16 how many did he begin with​
    12·2 answers
  • Determine an interest rate less than 15%, a period of investment greater than two years, and a regular payment that will result
    9·1 answer
  • Please help!!!<br><br> Refer to the spinner. Find P (even or not shaded).<br><br> A. 2/3<br> B. 1/2
    15·2 answers
  • The radius of a chord and a tangent line are_ at the point of tangency
    5·1 answer
  • if a single card is drawn from a standard 52- card deck in how many ways can a card other than a heart be obtained ​
    15·2 answers
  • Giving brainlist to whoever answers
    12·1 answer
  • PLEASE HELP I WILL GIVE BRAINLIEST!!
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!