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
jolli1 [7]
3 years ago
9

Can someone plz help me with this I’m not understanding this (The answer is not b)

Mathematics
1 answer:
Dafna11 [192]3 years ago
3 0

Answer:

D.  m = 20 , n = 10.

Step-by-step explanation:

The sine of 60 is √3/2, so

sin 60 =  10√3 / m = √3/2

√3 m = 20 √3

Divide both sides by √3:

m = 20.

cos 60 = 1/2 =  n / 20

2n = 20

so n = 10.

You might be interested in
PLEASE ANSWER NUMBER 2 HELP WILL GIVE BRAINLIEST
german

Answer:

The measure of each angle remains the same after each transformation. The reason is because when you undergo a reflection, a rotation, or a translation, the triangle remains the same size and shape (congruent), therefore there is no change to the angles. The only thing changing is the position of the shape.

Step-by-step explanation:

4 0
4 years ago
Convert 160 kilometers to miles (to the nearest tenth).
ZanzabumX [31]
Here you go :D 99.42
5 0
3 years ago
Read 2 more answers
^
slega [8]

Answer:

a

Step-by-step explanation:

go it right on a mastery test

4 0
2 years ago
HELP DUE SOON! Will GIVE BRAINLEST
Alona [7]

Answer:

80!!!

................

6 0
3 years ago
Read 2 more answers
Banana Bob's supply budget hasdecreased to $2400. If they had$3000/month to spend on suppliesbefore, what is the percent decreas
SVEN [57.7K]

Answer:

20%

Explanation:

To determine the percentage decrease in Banana Bob's supply budget, we need to follow the below steps;

1. Find the difference between the two amounts;

3000-2400=600

2. Divide the decrease by the original amount(3000) and multiply by 100;

\frac{600}{3000}\times100=0.5\times100=20

8 0
1 year ago
Other questions:
  • HELPING ANS WILL GET BRAINLIEST
    10·1 answer
  • Need help !! Please help me !!10 points awarded ! <br> Im completely stuck
    15·1 answer
  • What what awdddddddddddddddddddd<br><br> 8,441 ÷ 21
    5·1 answer
  • The temperature outside increases from 32 degrees to 56 degrees in one day. What is the percent of increase
    12·1 answer
  • a ball is dropped from the height of 64 feet. its height can be modeled by the function h(t)=-16t^2+64, where t is the time in s
    14·1 answer
  • Isaac is purchasing two pairs of shoes—one pair for $37.00 and the second pair for $42.00. The state sales tax applied to Isaac’
    13·1 answer
  • What is the slope of the line through ( 3 , 6 ) and ( 4 , 2 )?
    13·1 answer
  • Which expression has the same value as the sum of 45 and 25?
    8·1 answer
  • WILL GIVE 5 STARS!<br><br> If the ratio of red to blue marbles is 3:7, what percent are red?
    9·1 answer
  • I need this answered asap please and thankyou :D
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!