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
MArishka [77]
3 years ago
9

Can anyone help me!! You don’t have to answer all just one would be fine!

Mathematics
1 answer:
netineya [11]3 years ago
5 0

Answer:

3. SinD= 12/15; Sin E= 9/15

4. sinD= 35/37; sinE= 12/37

5. sinD= 28/53; sinE= 45/53

6. Because the numerator should be 12 since that is the side opposite to the angle A.

Step-by-step explanation:

You might be interested in
Work out m and c for the line:2y+3x=5
Gekata [30.6K]

Step-by-step explanation:

General line equation: y = mx + c.

2y + 3x = 5

2y = -3x + 5

y = -1.5x + 2.5

Hence m = -1.5 and c = 2.5.

5 0
2 years ago
Read 2 more answers
The diameter of a circle is 4 ft. Find its area to the nearest tenth.
daser333 [38]

Answer:

.09ft^2

Step-by-step explanation:

8 0
3 years ago
Find the slope using the following two points:<br> (2,-7) and (-1,6)
Advocard [28]

Answer:

13/-3

Step-by-step explanation:

Y2-Y1/X2-X1

7 0
3 years ago
Which expression is equivalent to 5x-30?<br> A. 5(x-30)<br> B. 5(x-6)<br> C. 5x(x-6)<br> D. x(5-30)
maxonik [38]
The answer is B because 5 times x is 5x and 5 times 6 is 30. Since there is a subtraction sign, it would be equal to 5x-30
7 0
3 years ago
Read 2 more answers
System of equations by substitution<br> how do this?<br> y= x+2<br> y= -4x+7
jekas [21]
Equations are given,
y= x+2
<span>
y= -4x+7

As you can see both the expressions, x+2 and -4x+7 are equal to "y". That means they are equal to each other too.

So let's equal them and solve it.

</span>x+2=-4x+7\\ \\ x+2+4x=7\\ \\ x+4x+2=7\\ \\ 5x+2=7\\ \\ 5x=7-2\\ \\ 5x=5\\ \\ x=\frac { 5 }{ 5 } \\ \\ x=1
<span>
Now we have x's value we will plug it in the first equation to find "y".

</span>x=1\\ \\ y=x+2\\ \\ y=1+2\\ \\ y=3
<span>
(1,3)</span>
8 0
3 years ago
Other questions:
  • The number of visitors to a park is expected to follow the function v(x) = 7(x − 1), where x is the number of days since opening
    9·2 answers
  • the ramirez family comes home from vacation to find their mailbox overflowing with mail. there are 6 more magazines than there a
    9·1 answer
  • 25 is on sale for 30% off. What is the sale price
    11·2 answers
  • What is number 3??????????????????
    9·2 answers
  • Keratin has a square tile.the perimeter of the tile is 32 inches.what is the length of each side of the tile?
    5·2 answers
  • 6×(36÷12)^2+8=6×( )^2+8
    13·1 answer
  • What is the first step in solving quadraric equations by finding square roots??
    11·1 answer
  • What is the graph of 4x+3y=−24? Please helpppp lasttt oneeee
    12·1 answer
  • Which of these is a good conductor?<br> wood<br> silver<br> paper<br> air
    5·2 answers
  • 60 twelve minus 13 twelve
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!