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
Anna [14]
4 years ago
9

I need help on this hw

Mathematics
1 answer:
Vinil7 [7]4 years ago
7 0
Its 21 because 9+10= 21

You might be interested in
Help me please:(((( i’m struggling pretty bad
Radda [10]

3 / (4/9)

First, let's multiply the top and bottom by 9 to get rid of the fraction in the denominator.

27 / 4 is the final answer.

7 0
4 years ago
Read 2 more answers
In triangle ABC, if m_A = 30, a = 6, and b= 8, then sin B is
andriy [413]

9514 1404 393

Answer:

  sin(B) = 2/3

Step-by-step explanation:

The law of sines tells you the sine of an angle is proportional to the length of the opposite side.

  sin(B)/b = sin(A)/a

  sin(B)/8 = sin(30°)/6 . . . . fill in the given values

  sin(B) = 8(1/2)/6 . . . . . . . .multiply by 8

  sin(B) = 2/3

6 0
3 years ago
EXPERTS/ACE/GENIUSES
qwelly [4]
SF = 1/2

so image will be smaller 

answer is first one
(2,3) (4,2)(3,1)

8 0
3 years ago
Which of the following is not part of the fact family for 15, 8, and 7?
Lena [83]
We need a picture im guessing
8 0
4 years ago
Simplify. negative the square root of 121.
TiliK225 [7]
- \sqrt{121} =-( \mp 11)  = \pm 11

8 0
3 years ago
Other questions:
  • If 3/5 of the girls in class have long brown hair and 1/3 of them have green eyes how many girls in class have long brown hair a
    15·2 answers
  • A large cheese pizza cost 18 dollars. Each topping you add on costs 1.50 dollars plz answer
    15·2 answers
  • Find the distance between -3 and 4. A) -12 eliminate b) -7 c) -1 d) 7
    15·1 answer
  • how much difference is there between investing $5,000 at 4% simple interest for 5 years and investing that same amount at 4% com
    6·1 answer
  • Please please help me!!
    13·2 answers
  • A square cube has 3 red sides and 3 yellow sides. After rolling it 30 times, it landed on red 19 times and yellow 11 times.
    7·2 answers
  • I have four questions.
    12·2 answers
  • 1. Ewa has 20 balls of four colors: yellow, green, blue, and black. 17 of them are not green, 5 are black, and 12 are not yellow
    12·1 answer
  • Graph and connect the points (1,1), (1,5), (4,5), and (4,1) in the order listed and then connect the last point you graphed to t
    12·1 answer
  • At the local aquarium, the average weight of the whale shark, the
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!