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Marysya12 [62]
2 years ago
10

Does anyone know how to slove this X+7=-3 X-y=-3

Mathematics
1 answer:
Agata [3.3K]2 years ago
8 0
X + 7 = - 3
x = - 3 - 7
x = - 10

Now put the value of x in 2nd equation,
- 10 - y = -3
- y = - 3 + 10
- y = 7
y = - 7
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Law of sines: How many distinct triangles can be formed for which m∠A = 75°, a = 2, and b = 3?
butalik [34]
According to the law of sines:

\frac{a}{sin(A)} = \frac{b}{sin(B)}

Using the given values, we can find the angle B and find the number of possible triangles that can be formed.

\frac{2}{sin(75)}= \frac{3}{sin(B)} \\  \\ 
sin(B)=3* \frac{sin75}{2}  \\  \\ 
sin(B)=1.45 \\  \\ 
B=sin^{-1} (1.45)

The range of sin is from -1 to 1. The above expression does not yield any possible value of B, as sin of no angle can be equal to 1.45.

Therefore, we can conclude that no triangle exists with the given conditions.
5 0
3 years ago
The length of a line is y centimeters write down an expression, in terms of y, for the length of the line in milimiters
Nonamiya [84]

Answer:

y * 0.1

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
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Effectus [21]

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1 and 2: Incorrect - These are supplementary angles

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2 and 6: Correct - These are corresponding angles

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Hope this helps!! :)

7 0
3 years ago
The minimum wage in 2003 was 5.15 this was w more than the minimum wage in 1996. write an expression for the minimum wage in 199
Kitty [74]
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3 0
2 years ago
If you get both of these questions right I will give you 50 points
Stella [2.4K]

Answer:

1) c 226

2)

1. E

2. D

3. B

4. A

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Step-by-step explanation:

6^3=216

5x(4-2)

5x2=10

216+10=226

8 0
2 years ago
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