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yarga [219]
2 years ago
14

Solve the system of equations and choose the correct answer from the list of options. (4 points)

Mathematics
1 answer:
Viefleur [7K]2 years ago
8 0

Answer:

Negative 8 over 5 comma negative 6 over 5

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nexus9112 [7]

Answer:

consumer math / answer is A

Step-by-step explanation:

3 0
3 years ago
1. The curve y = (x - 1)(x – 5) cuts the x-axis at A and B and the y-axis at C.
saveliy_v [14]
So the first two questions are asking for points of intercept. a is asking where the function crosses the x, in this case it is where y=0. So your x intercept is at x= 1,5. Then to find the y intercept it is where x=0, so just substitute 0 for x. Then you get your y intercept as y=5. Because your coefficient for the quadratic function is positive your function has a minimum since it opens upward. I’m not sure what is means by C coordinate, but your vertex is at (3,-4) and lime of symmetry is at x=3.

X intercepts: (1,0) and (5,0)
Y intercept: (0,5)

3 0
2 years ago
Which lengths could be the sides of a triangle?
Ugo [173]
The answer is A. 17 cm, 5 cm, 13 cm

For the triangle:
a+b > c
b+c > a
a+c > b

Check all choices:
<span>A. 17 cm, 5 cm, 13 cm
a = 17
b = 5
c = 13
17+5 = 22
22 > 13
5+13= 18
18 > 17
17+13=30
30>5

If you check other choices, you will see they are incorrect.</span>
5 0
3 years ago
Read 2 more answers
Find the square root. −2.25−−−−√
Andreas93 [3]

Simplify the radical by breaking the radicand up into a product of known factors, assuming positive real numbers.

1.5

i

1.5i

6 0
2 years ago
Calculate the length of like NO if c = 26 and
Oksanka [162]

Check the picture below.

make sure your calculator is in Degree mode.

6 0
3 years ago
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