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
Lesechka [4]
3 years ago
10

Can someone help me with this i don’t understand at all

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

Answer:

Use trig

Step-by-step explanation:

sin(55) = x/21

x = 21sin(55)

use calculator in degree mode

cos(55) = y/21

21cos(55) = y

You might be interested in
The turtle population on an island is declining at a rate of 1.4% per year. The population was 3800 in the year 2009. What is th
zavuch27 [327]

Your question: The turtle population on an island is declining at a rate of 1.4% per year. The population was 3800 in the year 2009. What is the best prediction of the population in the year 2014? Round to the nearest whole number.

Answer: 3541

Good luck mate, remember to always look through notes and so-forth.

8 0
3 years ago
Can someone please help me with this question?
irinina [24]

Answer:

I believe the lines are the 2nd, 4th, and 5th

Step-by-step explanation:

I don't have a clear explani=ation and you might get confused when I try to explain it :/

8 0
3 years ago
Read 2 more answers
Compare the pair of fractions. ( &lt;,&gt;,=) <br> 3/4__5/6
Andrew [12]

Answer:

3/4 is less < than 5/6

Step-by-step explanation:

4 0
3 years ago
Complete the statements about the two cones. The volumes of the cones are equal when . If a &gt; b, then the cross-sectional are
Elenna [48]

Answer: a=b , greater than

Step-by-step explanation:

7 0
3 years ago
What is the value of <br> 6x²+4x+8 when x =7
Ann [662]

Answer:

330

Step-by-step explanation:

6x²+4x+8

Let x=7

6 ( 7)^2 + 4(7) +8

6*49+ 28+8

294+28+8

330

8 0
3 years ago
Other questions:
  • Need help with this problem its really complicated for me
    6·1 answer
  • How do you put 0.5, 1/5, 0.35, 12/25, 4/5 in order from least to greatest
    6·1 answer
  • Find the slope between the two given points 31,2 and 31,9
    13·1 answer
  • The distance betwen points A = 1 + 1i and B = a + b is 5. Find the point B for each value provided below.
    9·1 answer
  • Can i get help on 23?
    13·2 answers
  • What are the x-intercepts of the graph of the function f(x) = x2 + 4x – 12?
    7·2 answers
  • Find the unit rate for the situation: Corrin has twin boys. She buys a box ot
    5·1 answer
  • 5. How can a teacher help children who have articulation problems?
    14·1 answer
  • Quadratics solve x^2 -12X = -9. Write the answer in three decimal points,
    13·1 answer
  • 177 ×44 Please hurry but take your time​
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!