3 years ago

What number must be subtracted from 25 for the

Mathematics

1 answer:

Sedaia [141]3 years ago

6 0

Answer: 3

Step-by-step explanation:

When you subtract 25 from 22 you get 3 and when you subtract 3 from 25 you 22.

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Which of the following shows the correct solution steps and solution to 2x + 7 = -11

Sonja [21]

Answer: = −9

Step-by-step explanation:

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Find the coordinates of point P that lies along the directed line segment AB in a 2:3 ratio given A (-2, 1), B (3, 4).

saul85 [17]

Answer:

$P(x,y) = (0,\frac{11}{5})$

Step-by-step explanation:

Given

$A = (-2,1)$

$B = (3,4)$

$m:n = 2:3$

Required

Determine the coordinates of P

The coordinate of a point when divided into ratio is:

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

Where

$(x_1,y_1) = (-2,1)$

$(x_2,y_2) = (3,4)$

$m:n = 2:3$

This gives:

$P(x,y) = (\frac{2 * 3 + 3 * -2}{2 + 3},\frac{2 * 4 + 3 * 1}{2 + 3})$

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$P(x,y) = (\frac{0}{5},\frac{11}{5})$

$P(x,y) = (0,\frac{11}{5})$

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3 years ago

Find the total mass of 32 nails each of mass 1.7 grams

Andrews [41]

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Step-by-step explanation:

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HELP PLEASE<br><br><br> SHOW WORK<br> WILL MARK BRAINLIEST

defon

I've attached a photo of the solution below. Hope it helps!

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3 years ago

HELP PLEASE ASAP!! WILL GIVE BRAINLIEST ❤️

Wewaii [24]

Answer:

slope=4

Step-by-step explanation:

m=y2-y1/x2-x1

4-(-4)=8

5-3=2

8/2=4

hope this helps :3

if it did pls mark brainliest

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3 years ago