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myrzilka [38]
3 years ago
8

Choose the system of equations which matches the following graph:

Mathematics
1 answer:
aleksandr82 [10.1K]3 years ago
4 0
The coordinates give are
(0,6)
(4,9)

(3,6)
(2,3)

These points can be substituted into the systems of equation in the choices and inspect which equations satisfy the value of the points. Doing this, the answer is
3x - 4y = -24
3x - y = 3
You might be interested in
Two angels in a triangle add up two 115 degrees what is the size of the third angle
Bogdan [553]
The internal angles in a triangle add up to 180
I think the question should say
'2 angles in a triangle add up to 115 degrees'
so therefor
x+y+z=180
2 angles are x+y
115+z=180
z=3rd angle

solve
115+z=180
subtract 115 from boths ides
z=65

answer is third angle=65 degrees
5 0
3 years ago
Find the volume of the cylinder.round your answer to the nearest tenth
FrozenT [24]

Answer:

V=πr^2h

Step-by-step explanation:

6 0
3 years ago
11. 6.2 m B 1.8m Calculate the value of x. NOT TO SCALE​
soldier1979 [14.2K]

Answer:

24.19

Step-by-step explanation:

\tan(x)  =  \frac{6.2}{13.8}  \\  x =   {  \tan}^{1}  \frac{6.2}{13.8}  \\ x = 24.19320899

or the value of x can be 24.20

3 0
2 years ago
How to solve for a missing side length of a triangle (NOT a right triangle) when one side is 4m and another side is 3m, and the
Alenkasestr [34]

Answer:

c ≈ 6.08 m

Step-by-step explanation:

Your question is how to solve for a missing side length of a triangle when given 2 sides length and an angle. The side length can be solved using the cosine rule . We use cosine rule to find the length of a side of a triangle when given two sides and an included angle.

The cosine rule formula for finding a side length are as follows

c² = a² + b² - 2ab cosC

b² = a² + c² - 2ac cosB

c² = a² + b² - 2ab cosC

Using cosine rule

c² = 4² + 3² - 2 × 4 × 3 cos 120°

c² = 16 + 9 - 24 cos 120°

c² = 25 - 24 (-0.5)

c² = 25 + 12

c² = 37

square root both sides

c = √37

c = 6.0827625303

c ≈ 6.08 m

4 0
3 years ago
How do you close question
atroni [7]
You close a question with a question mark..right?
6 0
2 years ago
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