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3 years ago

14

Which is a slow environmental change that only occurs naturally? A. earthquake B. changes in weather C. succession D. global war

ming

1 answer:

Lady bird [3.3K]3 years ago

7 0

The answer would be
C. succession
I am not 100% sure, though

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Determine the value of y, if x is -2.<br> y = x² +8

KiRa [710]

Answer:

y=x²+8

=(-2)²+8

=4+8

=12

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2 years ago

What is the sur face area?<br> 1 cm<br> 1 cm<br> 1 cm

Ipatiy [6.2K]

Answer:

should be 6cm

Step-by-step explanation:

if you are looking at a cube

8 0

2 years ago

Read 2 more answers

find the coordinates of p so that p partitions segment ab in the part to whole ratio of 1 to 4 with a(-5,4) and b(7,-4)

scoray [572]

Answer:

$p(x,y) = (-2.6 ,2.4)$

Step-by-step explanation:

Given

a(-5,4) and b(7,-4)

Required

Partition P

Given that the segment ab is divided into ratio;

The coordinates of point p can be calculated using ratio formula given below

$p(x,y) = (\frac{mx_2 + nx_1}{m+n} ,\frac{my_2 + ny_1}{m+n})$

Where m and n are the ratio; m = 1 and n = 4

$(x_1, y_1) = (-5,4); \\(x_2, y_2) = (7,-4)$

So,

$p(x,y) = (\frac{mx_2 + nx_1}{m+n} ,\frac{my_2 + ny_1}{m+n})$ becomes

$p(x,y) = (\frac{1 *7 + 4 * -5}{1+4} ,\frac{1 * -4 + 4 * 4}{1+4})$

$p(x,y) = (\frac{7 + -20}{5} ,\frac{-4 + 16}{5})$

$p(x,y) = (\frac{-13}{5} ,\frac{12}{5})$

$p(x,y) = (-2.6 ,2.4)$

Hence, the coordinates of p are (-2.6,2.4)

3 0

4 years ago

Help please help please help please

marissa [1.9K]

Answer:

x=5

Step-by-step explanation:

I'm pretty sure it's x=5 because if you multiply that and the quadratic function it is -12 1/2 not 12 1/2 (hope this helps :)

8 0

4 years ago

Read 2 more answers

Pls help me 10 points

podryga [215]

slope=y2-y1/x2-x1

5-2/3-2

denominator will show 3-2

8 0

3 years ago