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Oksana_A [137]
3 years ago
15

PLEASE HELP ME! TIMED!

Mathematics
1 answer:
erica [24]3 years ago
6 0

Answer:

1.6-5 2.  42 3. 36/66

Step-by-step explanation:

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Plsssss help ASAP ;-;
lorasvet [3.4K]

Answer:

3x+2

Step-by-step explanation:

6x^{2} - 11x - 10 = (2x - 5)(3x+2)

So, \frac{6x^{2} - 11x - 10}{2x-5} = \frac{(2x-5)(3x+2)}{2x-5}

= 3x + 2

Hope this helps :)

5 0
3 years ago
What’s the area?????
vaieri [72.5K]

Answer:

<h2>64</h2>

Step-by-step explanation:

<h2>10 x 4=40 3 x 8=24</h2><h2>40+24=64</h2>
7 0
3 years ago
Complete the square to rewrite x^2+y^2+2x+6y-6=0 in graphing form
Ksivusya [100]

Answer:

(x + 1)² + (y + 3)² = 16

Step-by-step explanation:

The equation of a circle in standard form is

(x - h)² + (y - k)² = r²

where (h, k) are the coordinates of the centre and r is the radius

Given

x² + y² + 2x + 6y - 6 = 0

Collect the x and y terms together and add 6 to both sides

x² + 2x + y² + 6y = 6

To complete the square

add ( half the coefficient of the x/ y terms )² to both sides

x² + 2(1)x + 1 + y² + 2(3)y + 9 = 6 + 1 + 9

(x + 1)² + (y + 3)² = 16

with centre = (- 1, - 3) and r = \sqrt{16} = 4

4 0
3 years ago
"The intersection of two planes is a line" is a statement that is generally accepted as true, but
ra1l [238]
<h3>Answer:  3. Postulate</h3>

A postulate is something that is assumed to be true and there isn't a proof for it as its something foundational to help set up further proofs later down the road. Another example of a postulate is that a line is defined by two distinct points.

7 0
3 years ago
A skydiver falls 60 feet in five seconds. How far does the skydiver fall per<br> Second
astra-53 [7]

Answer:

12 feet

Step-by-step explanation:

60/6 = 12

6 0
3 years ago
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