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
klemol [59]
3 years ago
15

NEED THIS DONE SOON

Mathematics
1 answer:
Sati [7]3 years ago
5 0

65Answer:

we can use sin to find the missing length

Step-by-step explanation:

The ratio states that sin of an angle=opposite/hypotenuse

sin(65)=x/6 since we know the angle and the hypotenuse we need to figure out the opposite side

sin(65)=0.906307...

0.906307=x/6

Multiply 6 on both sides to isolate x

The answer is 5.4378...

Rounded to the hundredth is 5.44

You might be interested in
Expand and simplify 2(x+7)+3(x+1)
kirza4 [7]
2(x+7)+3(x+1)
= 2x+14+3x+3
= 5x+17
6 0
3 years ago
Anyone know this one
Alecsey [184]

Answer:

Only B

Step-by-step explanation:

Did this in Khan Academy.

=> Also, there are 2 '-' symbols in the question.

In Option A, there is only 1 "-' symbol.

In Option B, there are 2 '-' symbols.

Option C says none of the above.

Since, Option B has 2 '-' symbols, it is the correct.

5 0
3 years ago
If the 6 in 14,563 was changed to a 9 ,how much would the value change
AnnyKZ [126]

Answer:

It would change by 30 points

Step-by-step explanation: If you block the rest of the numbers you would see 63 change to 93. 93-63=30 so it would change by 30 points

8 0
3 years ago
Hellpp please 20 points for that​
Sergio [31]

Answer:

a) 12cm

b) 360cm²

c) 2160cm cubed

Step-by-step explanation:

a)

you would use Pythagoras theorem  for A

so half of 18 is 9

15² - 9² = 144

the square root of 144 is 12

the height is 12cm

b)

18 x 20 = 360cm²

c)

csa x L

csa = b x h divide by 2

18 x 12 = 216cm²/2 = 108cm²

108xm² x 20cm = 2160cm cubed

8 0
2 years ago
HELP DUE IN 5 MINUTES
Dafna1 [17]

Answer:

100C=m

Step-by-step explanation:

If 250 copies are made in 2.5 minutes, you get the equation:

250c=2.5m

divide by 2.5 on both sides and you get:

100c=m

So in m minutes, 100c copies are made.

7 0
3 years ago
Other questions:
  • 7.Kristy baked 18 cookies. She took 2/3 of the cookies to work. How many cookies did she NOT take to work? 4 6 8 12
    10·2 answers
  • vishal ran a total of _____ miles. the distance he ran over the three days is ____ than his goal by _____ miles).
    5·1 answer
  • Alg 1 please pls help!! this is my last question for today!! which algebraic expression is a polynomial with a degree of 2?
    6·1 answer
  • ​If f(x)=2​x+1, then f(3)=<br> ​​
    7·1 answer
  • A medical researcher wants to determine the percentage of females who take vitamins. He wishes to be 99% confident the estimate
    15·1 answer
  • What value is equivalent to 30- 2^3 x 2?
    13·1 answer
  • A (litres)
    9·1 answer
  • PLEASE HELPPPP THIS IS A VERY IMPORTANT AND IM STUCK
    6·1 answer
  • Find the value of x.<br> Help ASAP will give brainliest
    5·1 answer
  • What is an equation of the line that passes through the point (-2,-3)(−2,−3) and is parallel to the line 5x+2y=14
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!