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dedylja [7]
2 years ago
15

Hi can someone help me with these? if its wrong then just tell me so i can fix those ;-;

Mathematics
2 answers:
musickatia [10]2 years ago
8 0

Answer:

1) 1

2) 5

3) -8

4) 10

5) 9

6) -1

7) -3

Yuki888 [10]2 years ago
6 0
1) correct
2) correct
3) correct
4) correct
5) 9
6) -1
7) -3

hope this helps <3
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Drag and drop the symbols to enter the equation of the circle in standard form with center and radius given. Center (-8, -3), ra
lord [1]
The standard equation of a circle is given by:
(x-a)²+(y-b)²=r²
where:
(a,b) is the center and r is the radius.
Given that (a,b) is (-8,-3) and r=2 units
then the equation of the circle will be:
(x-(-8))²+(y-(-3))²=2²
simplifying the above we get:
(x+8)²+(y+3)²=4
5 0
3 years ago
X2 + 3x - 6 = 0
Vesnalui [34]

Answer:

Go to ma th way Step-by-step explanation:

6 0
3 years ago
HELP HELP HELP HELP <br><br> What is the equation of the trend line in the scatter plot ?
makkiz [27]

Answer:

The equation for the trend line is y=2x-10

7 0
3 years ago
A rowing team rowing with the current traveled 36 km in 3 h. Rowing against the current, the team rowed 12 km in the same amount
alex41 [277]

Answer:

  • team: 8 kph
  • current: 4 kph

Step-by-step explanation:

The downstream speed is ...

  speed = distance / time

  speed = 36 km/(3 h) = 12 km/h

The upstream speed is ...

  12 km/(3 h) = 4 km/h

__

If b and c represent the speeds of the boat and current, respectively, then we have ...

  b + c = 12

  b - c = 4

Adding these gives ...

  2b = 16

  b = 8

  c = b -4 = 4

The rate of the rowing team in calm water is 8 km/h; the rate of the current is 4 km/h.

6 0
3 years ago
Read 2 more answers
Can someone help me with this problem? Its due today plz i need help! I will give brainlist if it is right!
d1i1m1o1n [39]

Answer:

A (-4,0), B (0,3) and C (-6,5)

Step-by-step explanation:

The coordinates for A are (-4,-3) B (0,0) and C (-6,2)

From there just add 3 to all theY values

The coordinates of the translated triangle would be A (-4,0), B (0,3) and C (-6,5)

Hope that helps!

7 0
3 years ago
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